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Long description
Track rollers single and double-row INA/FAG, series PWTR..2RS
Details
  • 2RS rubber contact seal, protected by labyrinth ring
  • Thick-walled outer ring
  • Track is slightly ball-shaped
Application range
  • Packaging machines
  • Transport systems
  • Roll-up doors
  • Roller tensioners
Properties
  • With axial guidance via driving disc
  • Roller bearing is fully rolling
Technical info
Supplement RR: rust-proof Corrotect design
Benefits
  • Reduced grease consumption
  • Can absorb high radial loads
  • No forces on edges with uneven standing

Interested in buying products?

Want to know more about the prices or order directly? This is possible when you are affiliated with a dealer in your area. Do you want to sell products via Kramp as a dealer? Then sign up!

  • Tailored advice from our specialists
  • More than 500.000 products
  • Up-to-date information on current stock and delivery times
Product
Unit

Inside diameter

Outside diameter

Width

Sealing

Bearing model type

Basic radial load static

Basic radial load dynamic

Rows number

Outer ring width

Max working temperature

Min working temperature

Regreasable

Weight

Original number equivalent

Each
25 mm
52 mm
25 mm
2RS
Track rollers
33500 N
25500 N
2
24 mm
120 °C
-30 °C
Yes
0,281 kg
PWTR25-2RS-XL
Each
30 mm
62 mm
29 mm
2RS
Track rollers
44500 N
35000 N
2
28 mm
120 °C
-30 °C
Yes
0,465 kg
PWTR30-2RS-XL
Each
30 mm
72 mm
29 mm
2RS
Track rollers
56000 N
41000 N
2
28 mm
120 °C
-30 °C
Yes
0,697 kg
PWTR3072-2RS-XL
Each
40 mm
90 mm
32 mm
2RS
Track rollers
74000 N
53000 N
2
30 mm
120 °C
-30 °C
Yes
1,129 kg
PWTR4090-2RS-XL
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
25
52
25
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
30
62
29
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
30
72
29
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
40
90
32