LINEAR CHAIN TENSIONER - ET R

LINEAR CHAIN TENSIONER - ET R

AUTOMATIC LINEAR CHAIN TENSIONERS - ET R 

ZETASASSI® GENUINE AND ORIGINAL PRODUCT MADE IN ITALY SINCE 1979

INDUSTRIAL LINEAR CHAIN AND BELT TENSIONERS-SINCE 1979! 

Automatic linear chain tensioners are automatic devices which allow to keep the right tension of the transmission chain so it lasts longer.

In addition they recover the stretching that the chain has little by little during its functioning.

So thanks to the automatic tensioners you can avoid vibrations and noise linked to functioning.

These automatic linear chain tensioners do not need the intervention of any workers so you can save time for the maintenance and for the control of the machineries on which they are set up. 

The linear chain tensioners  type ETR has a light alloy body and tensioning head and it includes a sprocket. 

The body is made of a special anti-seize light alloy that is perfect for its use. The anti-seize material allows the steel studs to slide perfectly. They are inside and pushed by steel springs. On the body there is a light alloy threaded aluminum head where it is possible ti set up pulleys, plate wheels, sprockets, etc. 

The working range can reach 130°C. 

They include a double shielding bearing sprocket set up on the tensioning head. They are available with various teeth numbers and for all the type of chain.

On demand you can get sprockets not included in our catalogue. 

They are set up one by one and checked by skilled staff so that we can have a complete quality control and guarantee the perfect sliding of the studs.

The high quality materials, the workmanship and the components tolerance made with our CNC machinery allow the product to work perfectly and have a very long life expectancy .

Various sizes and type of tensioning are available so that you have a product suitable to the type of load, shape and customer’s needs. 

For all version is available a KU type with “ self-lubricating sliding bushes” .

  1. LINEAR CHAIN TENSIONER - ETR AC idler sprocket
  2. LINEAR CHAIN TENSIONER - ETR RS RD RT idler sprocket
  1. 1
    LINEAR DRIVE CHAIN TENSIONER ETR1AC with idler sprocket simple 08B1 1\2"x5\16" Z14 Newton 130-250
    Price:
    €25.40
    Linear chain tensioner type ZETASASSI® ETR1 equipped idler sprocket with bearing for simple chain 08B1 1\2"x5\16" 14 teeth made of C45 steel Newton 130:250 (Made in Italy)
  2. 2
    LINEAR DRIVE CHAIN TENSIONER ETR1RSRDRT with idler sprocket 06B1 3\8"x7\32" Z15 Newton 130-250
    Price:
    €26.20
    Linear chain tensioner type ZETASASSI® ETR1 equipped idler sprocket with bearing for chain 06B1 3\8"x7\32" 15 teeth simple made of C45 steel Newton 130:250 (Made in Italy)
  3. 3
    LINEAR DRIVE CHAIN TENSIONER ETR1RSRDRT with idler sprocket 08B1 1\2"x5\16" Z15 Newton 130-250
    Price:
    €26.90
    Linear chain tensioner type ZETASASSI® ETR1 equipped idler sprocket with bearing for chain 08B1 1\2"x5\16" 15 teeth simple made of C45 steel Newton 130:250 (Made in Italy)
  4. 4
    LINEAR DRIVE CHAIN TENSIONER ETR1AC with idler sprocket simple 12B1 3\4"x7\16" Z13 Newton 130-250
    Price:
    €27.00
    Linear chain tensioner type ZETASASSI® ETR1 equipped idler sprocket with bearing for simple chain 12B1 3\4"x7\16" 13 teeth made of C45 steel Newton 130:250 (Made in Italy)
  5. 5
    LINEAR DRIVE CHAIN TENSIONER ETR1AC with idler sprocket simple 08B1 1\2"x5\16" Z14 Newton 95-190
    Price:
    €27.00
    Linear chain tensioner type ZETASASSI® ETR1 equipped idler sprocket with bearing for simple chain 08B1 1\2"x5\16" 14 teeth made of C45 steel Newton 95:190 (Made in Italy)
  6. 6
    LINEAR DRIVE CHAIN TENSIONER ETR1AC with idler sprocket simple 06B1 3\8"x7\32" Z21 Newton 130-250
    Price:
    €27.00
    Linear chain tensioner type ZETASASSI® ETR1 equipped idler sprocket with bearing for simple chain 06B1 3\8"x7\32" 21 teeth made of C45 steel Newton 130:250 (Made in Italy)
  7. 7
    LINEAR DRIVE CHAIN TENSIONER ETR1AC with idler sprocket simple 08B1 1\2"x5\16" Z16 Newton 130-250
    Price:
    €27.20
    Linear chain tensioner type ZETASASSI® ETR1 equipped idler sprocket with bearing for simple chain 08B1 1\2"x5\16" 16 teeth made of C45 steel Newton 130:250 (Made in Italy)
  8. 8
    LINEAR DRIVE CHAIN TENSIONER ETR1RSRDRT with idler sprocket 06B1 3\8"x7\32" Z15 Newton 95-190
    Price:
    €27.80
    Linear chain tensioner type ZETASASSI® ETR1 equipped idler sprocket with bearing for chain 06B1 3\8"x7\32" 15 teeth simple made of C45 steel Newton 95:190 (Made in Italy)
  9. 9
    LINEAR DRIVE CHAIN TENSIONER ETR1RSRDRT with idler sprocket 10B1 5\8"x3\8" Z15 Newton 130-250
    Price:
    €27.80
    Linear chain tensioner type ZETASASSI® ETR1 equipped idler sprocket with bearing for chain 10B1 5\8"x3\8" 15 teeth simple made of C45 steel Newton 130:250 (Made in Italy)
  10. 10
    LINEAR DRIVE CHAIN TENSIONER ETR1ACTE with idler sprocket simple 06B1 3\8"x7\32" Z21 hardened Newton 130-250
    Price:
    €28.10
    Linear chain tensioner type ZETASASSI® ETR1 equipped idler sprocket with bearing for simple chain 06B1 3\8"x7\32" 21 hardened teeth made of C45 steel Newton 130:250 (Made in Italy)
  11. 11
    LINEAR DRIVE CHAIN TENSIONER ETR1AC with idler sprocket simple 10B1 5\8"x3\8" Z17 Newton 130-250
    Price:
    €28.30
    Linear chain tensioner type ZETASASSI® ETR1 equipped idler sprocket with bearing for simple chain 10B1 5\8"x3\8" 17 teeth made of C45 steel Newton 130:250 (Made in Italy)
  12. 12
    LINEAR DRIVE CHAIN TENSIONER ETR1ACTE with idler sprocket simple 08B1 1\2"x5\16" Z16 hardened Newton 130-250
    Price:
    €28.30
    Linear chain tensioner type ZETASASSI® ETR1 equipped idler sprocket with bearing for simple chain 08B1 1\2"x5\16" 16 hardened teeth made of C45 steel Newton 130:250 (Made in Italy)
  13. 13
    LINEAR DRIVE CHAIN TENSIONER ETR1RSRDRT with idler sprocket 08B1 1\2"x5\16" Z15 Newton 95-190
    Price:
    €28.60
    Linear chain tensioner type ZETASASSI® ETR1 equipped idler sprocket with bearing for chain 08B1 1\2"x5\16" 15 teeth simple made of C45 steel Newton 95:190 (Made in Italy)
  14. 14
    LINEAR DRIVE CHAIN TENSIONER ETR1AC with idler sprocket simple 12B1 3\4"x7\16" Z13 Newton 95-190
    Price:
    €28.70
    Linear chain tensioner type ZETASASSI® ETR1 equipped idler sprocket with bearing for simple chain 12B1 3\4"x7\16" 13 teeth made of C45 steel Newton 95:190 (Made in Italy)
  15. 15
    LINEAR DRIVE CHAIN TENSIONER ETR1AC with idler sprocket simple 06B1 3\8"x7\32" Z21 Newton 95-190
    Price:
    €28.70
    Linear chain tensioner type ZETASASSI® ETR1 equipped idler sprocket with bearing for simple chain 06B1 3\8"x7\32" 21 teeth made of C45 steel Newton 95:190 (Made in Italy)
  16. 16
    LINEAR DRIVE CHAIN TENSIONER ETR1AC with idler sprocket simple 08B1 1\2"x5\16" Z16 Newton 95-190
    Price:
    €28.80
    Linear chain tensioner type ZETASASSI® ETR1 equipped idler sprocket with bearing for simple chain 08B1 1\2"x5\16" 16 teeth made of C45 steel Newton 95:190 (Made in Italy)
  17. 17
    LINEAR DRIVE CHAIN TENSIONER ETR1AC with idler sprocket simple 12B1 3\4"x7\16" Z15 Newton 130-250
    Price:
    €28.80
    Linear chain tensioner type ZETASASSI® ETR1 equipped idler sprocket with bearing for simple chain 12B1 3\4"x7\16" 15 teeth made of C45 steel Newton 130:250 (Made in Italy)
  18. 18
    LINEAR DRIVE CHAIN TENSIONER ETR1RSRDRT with idler sprocket 12B1 3\4"x7\16" Z15 Newton 130-250
    Price:
    €29.20
    Linear chain tensioner type ZETASASSI® ETR1 equipped idler sprocket with bearing for chain 12B1 3\4"x7\16" 15 teeths imple made of C45 steel Newton 130:250 (Made in Italy)
  19. 19
    LINEAR DRIVE CHAIN TENSIONER ETR1ACTE with idler sprocket simple 10B1 5\8"x3\8" Z17 hardened Newton 130-250
    Price:
    €29.50
    Linear chain tensioner type ZETASASSI® ETR1 equipped idler sprocket with bearing for simple chain 10B1 5\8"x3\8" 17 hardened teeth made of C45 steel Newton 130:250 (Made in Italy)
  20. 20
    LINEAR DRIVE CHAIN TENSIONER ETR1RSRDRT with idler sprocket 10B1 5\8"x3\8" Z15 Newton 95-190
    Price:
    €29.50
    Linear chain tensioner type ZETASASSI® ETR1 equipped idler sprocket with bearing for chain 10B1 5\8"x3\8" 15 teeth simple made of C45 steel Newton 95:190 (Made in Italy)
  21. 21
    LINEAR DRIVE CHAIN TENSIONER ETR1ACTE with idler sprocket simple 06B1 3\8"x7\32" Z21 hardened Newton 95-190
    Price:
    €29.80
    Linear chain tensioner type ZETASASSI® ETR1 equipped idler sprocket with bearing for simple chain 06B1 3\8"x7\32" 21 hardened teeth made of C45 steel Newton 95:190 (Made in Italy)
  22. 22
    LINEAR DRIVE CHAIN TENSIONER ETR2AC with idler sprocket simple 08B1 1\2"x5\16" Z14 Newton 180-420
    Price:
    €29.80
    Linear chain tensioner type ZETASASSI® ETR2 equipped idler sprocket with bearing for simple chain 08B1 1\2"x5\16" 14 teeth made of C45 steel Newton 180:420 (Made in Italy)
  23. 23
    LINEAR DRIVE CHAIN TENSIONER ETR1ACTE with idler sprocket simple 12B1 3\4"x7\16" Z15 hardened Newton 130-250
    Price:
    €29.90
    Linear chain tensioner type ZETASASSI® ETR1 equipped idler sprocket with bearing for simple chain 12B1 3\4"x7\16" 15 hardened teeth made of C45 steel Newton 130:250 (Made in Italy)
  24. 24
    LINEAR DRIVE CHAIN TENSIONER ETR1AC with idler sprocket simple 10B1 5\8"x3\8" Z17 Newton 95-190
    Price:
    €30.00
    Linear chain tensioner type ZETASASSI® ETR1 equipped idler sprocket with bearing for simple chain 10B1 5\8"x3\8" 17 teeth made of C45 steel Newton 95:190 (Made in Italy)
  25. 25
    LINEAR DRIVE CHAIN TENSIONER ETR1ACTE with idler sprocket simple 08B1 1\2"x5\16" Z16 hardened Newton 95-190
    Price:
    €30.00
    Linear chain tensioner type ZETASASSI® ETR1 equipped idler sprocket with bearing for simple chain 08B1 1\2"x5\16" 16 hardened teeth made of C45 steel Newton 95:190 (Made in Italy)
  26. 26
    LINEAR DRIVE CHAIN TENSIONER ETR2RSRDRT with idler sprocket 06B1 3\8"x7\32" Z15 Newton 180-420
    Price:
    €30.20
    Linear chain tensioner type ZETASASSI® ETR2 equipped idler sprocket with bearing for chain 06B1 3\8"x7\32" 15 teeth simple made of C45 steel Newton 180:420 (Made in Italy)
  27. 27
    LINEAR DRIVE CHAIN TENSIONER ETR1AC with idler sprocket simple 12B1 3\4"x7\16" Z15 Newton 95-190
    Price:
    €30.50
    Linear chain tensioner type ZETASASSI® ETR1 equipped idler sprocket with bearing for simple chain 12B1 3\4"x7\16" 15 teeth made of C45 steel Newton 95:190 (Made in Italy)
  28. 28
    LINEAR DRIVE CHAIN TENSIONER ETR1RSRDRT with idler sprocket 06B2 3\8"x7\32" Z15 Newton 130-250
    Price:
    €30.90
    Linear chain tensioner type ZETASASSI® ETR1 equipped idler sprocket with bearing for chain 06B2 3\8"x7\32" 15 teeth double made of C45 steel Newton 130:250 (Made in Italy)
  29. 29
    LINEAR DRIVE CHAIN TENSIONER ETR1RSRDRT with idler sprocket 12B1 3\4"x7\16" Z15 Newton 95-190
    Price:
    €30.90
    Linear chain tensioner type ZETASASSI® ETR1 equipped idler sprocket with bearing for chain 12B1 3\4"x7\16" 15 teeths imple made of C45 steel Newton 95:190 (Made in Italy)
  30. 30
    LINEAR DRIVE CHAIN TENSIONER ETR2RSRDRT with idler sprocket 08B1 1\2"x5\16" Z15 Newton 180-420
    Price:
    €31.00
    Linear chain tensioner type ZETASASSI® ETR2 equipped idler sprocket with bearing for chain 08B1 1\2"x5\16" 15 teeth simple made of C45 steel Newton 180:420 (Made in Italy)
  31. 31
    LINEAR DRIVE CHAIN TENSIONER ETR1ACTE with idler sprocket simple 10B1 5\8"x3\8" Z17 hardened Newton 95-190
    Price:
    €31.10
    Linear chain tensioner type ZETASASSI® ETR1 equipped idler sprocket with bearing for simple chain 10B1 5\8"x3\8" 17 hardened teeth made of C45 steel Newton 95:190 (Made in Italy)
  32. 32
    LINEAR DRIVE CHAIN TENSIONER ETR2AC with idler sprocket simple 06B1 3\8"x7\32" Z21 Newton 180-420
    Price:
    €31.10
    Linear chain tensioner type ZETASASSI® ETR2 equipped idler sprocket with bearing for simple chain 06B1 3\8"x7\32" 21 teeth made of C45 steel Newton 180:420 (Made in Italy)
  33. 33
    LINEAR DRIVE CHAIN TENSIONER ETR2AC with idler sprocket simple 08B1 1\2"x5\16" Z16 Newton 180-420
    Price:
    €31.20
    Linear chain tensioner type ZETASASSI® ETR2 equipped idler sprocket with bearing for simple chain 08B1 1\2"x5\16" 16 teeth made of C45 steel Newton 180:420 (Made in Italy)
  34. 34
    LINEAR DRIVE CHAIN TENSIONER ETR2AC with idler sprocket simple 12B1 3\4"x7\16" Z13 Newton 180-420
    Price:
    €31.50
    Linear chain tensioner type ZETASASSI® ETR2 equipped idler sprocket with bearing for simple chain 12B1 3\4"x7\16" 13 teeth made of C45 steel Newton 180:420 (Made in Italy)
  35. 35
    LINEAR DRIVE CHAIN TENSIONER ETR1AC with idler sprocket double 06B2 3\8"x7\32" Z21 Newton 130-250
    Price:
    €31.60
    Linear chain tensioner type ZETASASSI® ETR1 equipped idler sprocket with bearings for double chain 06B2 3\8"x7\32" 21 teeth made of C45 steel Newton 130:250 (Made in Italy)
  36. 36
    LINEAR DRIVE CHAIN TENSIONER ETR1ACTE with idler sprocket simple 12B1 3\4"x7\16" Z15 hardened Newton 95-190
    Price:
    €31.60
    Linear chain tensioner type ZETASASSI® ETR1 equipped idler sprocket with bearing for simple chain 12B1 3\4"x7\16" 15 hardened teeth made of C45 steel Newton 95:190 (Made in Italy)
  37. 37
    LINEAR DRIVE CHAIN TENSIONER ETR2RSRDRT with idler sprocket 10B1 5\8"x3\8" Z15 Newton 180-420
    Price:
    €31.90
    Linear chain tensioner type ZETASASSI® ETR2 equipped idler sprocket with bearing for chain 10B1 5\8"x3\8" 15 teeth simple made of C45 steel Newton 180:420 (Made in Italy)
  38. 38
    LINEAR DRIVE CHAIN TENSIONER ETR2ACTE with idler sprocket simple 06B1 3\8"x7\32" Z21 hardened Newton 180-420
    Price:
    €32.20
    Linear chain tensioner type ZETASASSI® ETR2 equipped idler sprocket with bearing for simple chain 06B1 3\8"x7\32" 21 hardened teeth made of C45 steel Newton 180:420 (Made in Italy)
  39. 39
    LINEAR DRIVE CHAIN TENSIONER ETR2AC with idler sprocket simple 10B1 5\8"x3\8" Z17 Newton 180-420
    Price:
    €32.40
    Linear chain tensioner type ZETASASSI® ETR2 equipped idler sprocket with bearing for simple chain 10B1 5\8"x3\8" 17 teeth made of C45 steel Newton 180:420 (Made in Italy)
  40. 40
    LINEAR DRIVE CHAIN TENSIONER ETR2ACTE with idler sprocket simple 08B1 1\2"x5\16" Z16 hardened Newton 180-420
    Price:
    €32.40
    Linear chain tensioner type ZETASASSI® ETR2 equipped idler sprocket with bearing for simple chain 08B1 1\2"x5\16" 16 hardened teeth made of C45 steel Newton 180:420 (Made in Italy)
  41. 41
    LINEAR DRIVE CHAIN TENSIONER ETR1RSRDRT with idler sprocket 08B2 1\2"x5\16" Z15 Newton 130-250
    Price:
    €32.40
    Linear chain tensioner type ZETASASSI® ETR1 equipped idler sprocket with bearing for chain 08B2 1\2"x5\16" 15 teeth double made of C45 steel Newton 130:250 (Made in Italy)
  42. 42
    LINEAR DRIVE CHAIN TENSIONER ETR1RSRDRT with idler sprocket 06B2 3\8"x7\32" Z15 Newton 95-190
    Price:
    €32.60
    Linear chain tensioner type ZETASASSI® ETR1 equipped idler sprocket with bearing for chain 06B2 3\8"x7\32" 15 teeth double made of C45 steel Newton 95:190 (Made in Italy)
  43. 43
    LINEAR DRIVE CHAIN TENSIONER ETR2AC with idler sprocket simple 12B1 3\4"x7\16" Z15 Newton 180-420
    Price:
    €32.90
    Linear chain tensioner type ZETASASSI® ETR2 equipped idler sprocket with bearing for simple chain 12B1 3\4"x7\16" 15 teeth made of C45 steel Newton 180:420 (Made in Italy)
  44. 44
    LINEAR DRIVE CHAIN TENSIONER ETR1AC with idler sprocket double 06B2 3\8"x7\32" Z21 Newton 95-190
    Price:
    €33.30
    Linear chain tensioner type ZETASASSI® ETR1 equipped idler sprocket with bearings for double chain 06B2 3\8"x7\32" 21 teeth made of C45 steel Newton 95:190 (Made in Italy)
  45. 45
    LINEAR DRIVE CHAIN TENSIONER ETR2RSRDRT with idler sprocket 12B1 3\4"x7\16" Z15 Newton 180-420
    Price:
    €33.30
    Linear chain tensioner type ZETASASSI® ETR2 equipped idler sprocket with bearing for chain 12B1 3\4"x7\16" 15 teeths imple made of C45 steel Newton 180:420 (Made in Italy)
  46. 46
    LINEAR DRIVE CHAIN TENSIONER ETR2ACTE with idler sprocket simple 10B1 5\8"x3\8" Z17 hardened Newton 180-420
    Price:
    €33.50
    Linear chain tensioner type ZETASASSI® ETR2 equipped idler sprocket with bearing for simple chain 10B1 5\8"x3\8" 17 hardened teeth made of C45 steel Newton 180:420 (Made in Italy)
  47. 47
    LINEAR DRIVE CHAIN TENSIONER ETR1AC with idler sprocket double 08B2 1\2"x5\16" Z16 Newton 130-250
    Price:
    €33.70
    Linear chain tensioner type ZETASASSI® ETR1 equipped idler sprocket with bearings for double chain 08B2 1\2"x5\16" 16 teeth made of C45 steel Newton 130:250 (Made in Italy)
  48. 48
    LINEAR DRIVE CHAIN TENSIONER ETR2ACTE with idler sprocket simple 12B1 3\4"x7\16" Z15 hardened Newton 180-420
    Price:
    €34.00
    Linear chain tensioner type ZETASASSI® ETR2 equipped idler sprocket with bearing for simple chain 12B1 3\4"x7\16" 15 hardened teeth made of C45 steel Newton 180:420 (Made in Italy)
  49. 49
    LINEAR DRIVE CHAIN TENSIONER ETR1RSRDRT with idler sprocket 08B2 1\2"x5\16" Z15 Newton 95-190
    Price:
    €34.00
    Linear chain tensioner type ZETASASSI® ETR1 equipped idler sprocket with bearing for chain 08B2 1\2"x5\16" 15 teeth double made of C45 steel Newton 95:190 (Made in Italy)
  50. 50
    LINEAR DRIVE CHAIN TENSIONER ETR2RSRDRT with idler sprocket 06B2 3\8"x7\32" Z15 Newton 180-420
    Price:
    €35.00
    Linear chain tensioner type ZETASASSI® ETR2 equipped idler sprocket with bearing for chain 06B2 3\8"x7\32" 15 teeth double made of C45 steel Newton 180:420 (Made in Italy)
  51. 51
    LINEAR DRIVE CHAIN TENSIONER ETR1RSRDRT with idler sprocket 10B2 5\8"x3\8" Z15 Newton 130-250
    Price:
    €35.10
    Linear chain tensioner type ZETASASSI® ETR1 equipped idler sprocket with bearing for chain 10B2 5\8"x3\8" 15 teeth double made of C45 steel Newton 130:250 (Made in Italy)
  52. 52
    LINEAR DRIVE CHAIN TENSIONER ETR1AC with idler sprocket double 10B2 5\8"x3\8" Z17 Newton 130-250
    Price:
    €35.20
    Linear chain tensioner type ZETASASSI® ETR1 equipped idler sprocket with bearings for double chain 10B2 5\8"x3\8" 17 teeth made of C45 steel Newton 130:250 (Made in Italy)
  53. 53
    LINEAR DRIVE CHAIN TENSIONER ETR1AC with idler sprocket double 08B2 1\2"x5\16" Z16 Newton 95-190
    Price:
    €35.40
    Linear chain tensioner type ZETASASSI® ETR1 equipped idler sprocket with bearings for double chain 08B2 1\2"x5\16" 16 teeth made of C45 steel Newton 95:190 (Made in Italy)
  54. 54
    LINEAR DRIVE CHAIN TENSIONER ETR2AC with idler sprocket double 06B2 3\8"x7\32" Z21 Newton 180-420
    Price:
    €35.70
    Linear chain tensioner type ZETASASSI® ETR2 equipped idler sprocket with bearings for double chain 06B2 3\8"x7\32" 21 teeth made of C45 steel Newton 180:420 (Made in Italy)
  55. 55
    LINEAR DRIVE CHAIN TENSIONER ETR2AC with idler sprocket simple 16B1 1"x17 Z12 Newton 180-420
    Price:
    €35.70
    Linear chain tensioner type ZETASASSI® ETR2 equipped idler sprocket with bearing for simple chain 16B1 1"x17,02 m\m 12 teeth made of C45 steel Newton 180:420 (Made in Italy)
  56. 56
    LINEAR DRIVE CHAIN TENSIONER ETR1RSRDRT with idler sprocket 06B3 3\8"x7\32" Z15 Newton 130-250
    Price:
    €35.70
    Linear chain tensioner type ZETASASSI® ETR1 equipped idler sprocket with bearing for chain 06B3 3\8"x7\32" 15 teeth triple made of C45 steel Newton 130:250 (Made in Italy)
  57. 57
    LINEAR DRIVE CHAIN TENSIONER ETR2RSRDRT with idler sprocket 08B2 1\2"x5\16" Z15 Newton 180-420
    Price:
    €36.50
    Linear chain tensioner type ZETASASSI® ETR2 equipped idler sprocket with bearing for chain 08B2 1\2"x5\16" 15 teeth double made of C45 steel Newton 180:420 (Made in Italy)
  58. 58
    LINEAR DRIVE CHAIN TENSIONER ETR1ACKU with idler sprocket simple 08B1 1\2"x5\16" Z14 Newton 130-250 with PTFE bushings
    Price:
    €36.60
    Linear chain tensioner type ZETASASSI® ETR1 with PTFE glide bushings equipped idler sprocket with bearing for simple chain 08B1 1\2"x5\16" 14 teeth made of C45 steel Newton 130:250 (Made in Italy)
  59. 59
    LINEAR DRIVE CHAIN TENSIONER ETR1AC with idler sprocket double 10B2 5\8"x3\8" Z17 Newton 95-190
    Price:
    €36.80
    Linear chain tensioner type ZETASASSI® ETR1 equipped idler sprocket with bearings for double chain 10B2 5\8"x3\8" 17 teeth made of C45 steel Newton 95:190 (Made in Italy)
  60. 60
    LINEAR DRIVE CHAIN TENSIONER ETR1RSRDRT with idler sprocket 10B2 5\8"x3\8" Z15 Newton 95-190
    Price:
    €36.80
    Linear chain tensioner type ZETASASSI® ETR1 equipped idler sprocket with bearing for chain 10B2 5\8"x3\8" 15 teeth double made of C45 steel Newton 95:190 (Made in Italy)
  61. 61
    LINEAR DRIVE CHAIN TENSIONER ETR2ACTE with idler sprocket simple 16B1 1"x17 Z12 hardened Newton 180-420
    Price:
    €37.20
    Linear chain tensioner type ZETASASSI® ETR2 equipped idler sprocket with bearing for simple chain 16B1 1"x17,02 m\m 12 hardened teeth made of C45 steel Newton 180:420 (Made in Italy)
  62. 62
    LINEAR DRIVE CHAIN TENSIONER ETR1RSRDRT with idler sprocket 06B3 3\8"x7\32" Z15 Newton 95-190
    Price:
    €37.40
    Linear chain tensioner type ZETASASSI® ETR1 equipped idler sprocket with bearing for chain 06B3 3\8"x7\32" 15 teeth triple made of C45 steel Newton 95:190 (Made in Italy)
  63. 63
    LINEAR DRIVE CHAIN TENSIONER ETR1RSRDRTKU with idler sprocket 06B1 3\8"x7\32" Z15 Newton 130-250 with PTFE bushings
    Price:
    €37.40
    Linear chain tensioner type ZETASASSI® ETR1 with PTFE glide bushings equipped idler sprocket with bearing for chain 06B1 3\8"x7\32" 15 teeth simple made of C45 steel Newton 130:250 (Made in Italy)
  64. 64
    LINEAR DRIVE CHAIN TENSIONER ETR2AC with idler sprocket double 08B2 1\2"x5\16" Z16 Newton 180-420
    Price:
    €37.80
    Linear chain tensioner type ZETASASSI® ETR2 equipped idler sprocket with bearings for double chain 08B2 1\2"x5\16" 16 teeth made of C45 steel Newton 180:420 (Made in Italy)
  65. 65
    LINEAR DRIVE CHAIN TENSIONER ETR1RSRDRTKU with idler sprocket 08B1 1\2"x5\16" Z15 Newton 130-250 with PTFE bushings
    Price:
    €38.10
    Linear chain tensioner type ZETASASSI® ETR1 with PTFE glide bushings equipped idler sprocket with bearing for chain 08B1 1\2"x5\16" 15 teeth simple made of C45 steel Newton 130:250 (Made in Italy)
  66. 66
    LINEAR DRIVE CHAIN TENSIONER ETR1ACKU with idler sprocket simple 08B1 1\2"x5\16" Z14 Newton 95-190 with PTFE bushings
    Price:
    €38.20
    Linear chain tensioner type ZETASASSI® ETR1 with PTFE glide bushings equipped idler sprocket with bearing for simple chain 08B1 1\2"x5\16" 14 teeth made of C45 steel Newton 95:190 (Made in Italy)
  67. 67
    LINEAR DRIVE CHAIN TENSIONER ETR1ACKU with idler sprocket simple 12B1 3\4"x7\16" Z13 Newton 130-250 with PTFE bushings
    Price:
    €38.20
    Linear chain tensioner type ZETASASSI® ETR1 with PTFE glide bushings equipped idler sprocket with bearing for simple chain 12B1 3\4"x7\16" 13 teeth made of C45 steel Newton 130:250 (Made in Italy)
  68. 68
    LINEAR DRIVE CHAIN TENSIONER ETR1ACKU with idler sprocket simple 06B1 3\8"x7\32" Z21 Newton 130-250 with PTFE bushings
    Price:
    €38.20
    Linear chain tensioner type ZETASASSI® ETR1 with PTFE glide bushings equipped idler sprocket with bearing for simple chain 06B1 3\8"x7\32" 21 teeth made of C45 steel Newton 130:250 (Made in Italy)
  69. 69
    LINEAR DRIVE CHAIN TENSIONER ETR1RSRDRT with idler sprocket 12B2 3\4"x7\16" Z15 Newton 130-250
    Price:
    €38.20
    Linear chain tensioner type ZETASASSI® ETR1 equipped idler sprocket with bearing for chain 12B2 3\4"x7\16" 15 teeth double made of C45 steel Newton 130:250 (Made in Italy)
  70. 70
    LINEAR DRIVE CHAIN TENSIONER ETR1ACKU with idler sprocket simple 08B1 1\2"x5\16" Z16 Newton 130-250 with PTFE bushings
    Price:
    €38.40
    Linear chain tensioner type ZETASASSI® ETR1 with PTFE glide bushings equipped idler sprocket with bearing for simple chain 08B1 1\2"x5\16" 16 teeth made of C45 steel Newton 130:250 (Made in Italy)
  71. 71
    LINEAR DRIVE CHAIN TENSIONER ETR2RSRDRT with idler sprocket 16B1 1"x17 Z13 Newton 180-420
    Price:
    €38.40
    Linear chain tensioner type ZETASASSI® ETR2 equipped idler sprocket with bearing for chain 16B1 1"x17m\m 13 teeth simple made of C45 steel Newton 180:420 (Made in Italy)
  72. 72
    LINEAR DRIVE CHAIN TENSIONER ETR3AC with idler sprocket simple 08B1 1\2"x5\16" Z14 Newton 300-650
    Price:
    €38.50
    Linear chain tensioner type ZETASASSI® ETR3 equipped idler sprocket with bearing for simple chain 08B1 1\2"x5\16" 14 teeth made of C45 steel Newton 300:650 (Made in Italy)
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