Polymer Roller
Parts explosion of roller
Steel Roller
Cross section of roller
Material Specification
The standard specifications for Canning idlers are:
- Tubes: To BS 6323 Part 5 ERW1 / DIN2394
Material: St 37 DIN 17100 (63 / 76 / 89 / 102 / 108 / 127 / 133 / 159 Dia) - Shafts: To BS 970
Material: 230M07 Free Cutting - Housing: Cold pressed and calibrated to ISO M7 tolerances
Material: Steel for Deep Drawing DIN 1623/1624 - Bearing Assembly: Rear Lip Seal
Material: ISO PA6 (Nylon 6) - Bearing: Deep Groove Precision Ball Bearings (6204 / 6205 / 6305 / 6206 / 6306 / 6308)
Triple Lip Labyrinth: Material ISO PA6 (Nylon 6)
Circlip: Heavy Duty
Cover Cap: Cold Pressed Deep Drawn Steel to DIN 1623/1624 and Zinc Plated - Lubrication: Permanent for roller life - Lithium grease NLGI Grade 2 or 3
- Protection: Single coat of quick drying grey primer paint
There are many other variations that are available to suit specific applications such as:
- Different paint finishes, powder coating or zinc plating
- Rubber Impact, Rubber Disc Returns or Rubber Spiral Disc Returns
- Vulcanised Rubber Covering to various thickness and hardness
- Gravity Rollers