Ball bearing units INA/FAG, series RATR

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Application range
  • Mobile mechanical engineering
  • Stationary mechanical engineering
Properties
  • Housing components rust-resistant through Corrotect N coating
  • Inner bearing has one-sided extended inner ring with clamp ring
  • No subsequent lubrication possible
Consists of
  • 2 halves of housing
  • Clamp bearing
  • Clamp ring

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

Housing type

Bearing inside diameter

Consists of

Total length

Housing width

Total height

Bearing inner ring width

Locking ring outside diameter

Shaft vertical distance

Mounting holes length

Grease nipple thread diameter

Weight

Basic radial load static

Basic radial load dynamic

Original number equivalent

Each
Triangular flange
20 mm
2 halves of housing / Clamp bearing / Clamp ring
76,2 mm
90 mm
25,5 mm
31 mm
33 mm
33,3 mm
8,7 mm
M6
0,28 kg
6600 N
13600 N
RATR20
Each
Triangular flange
25 mm
2 halves of housing / Clamp bearing / Clamp ring
80,5 mm
95,3 mm
25,5 mm
31 mm
34,9 mm
8,7 mm
M6
0,3 kg
7800 N
14000 N
RATR25
Each
Triangular flange
30 mm
2 halves of housing / Clamp bearing / Clamp ring
93 mm
112,7 mm
29,2 mm
35,7 mm
44 mm
38,1 mm
10,5 mm
M6
0,5 kg
11300 N
19500 N
RATR30
Each
Triangular flange
35 mm
2 halves of housing / Clamp bearing / Clamp ring
105,6 mm
122 mm
31,9 mm
38,9 mm
51 mm
44,5 mm
10,5 mm
M6
0,63 kg
15300 N
25500 N
RATR35
Housing type
Bearing inside diameter (millimetre)
Consists of
Triangular flange
20
2 halves of housing
Clamp bearing
Clamp ring
Housing type
Bearing inside diameter (millimetre)
Consists of
Triangular flange
25
2 halves of housing
Clamp bearing
Clamp ring
Housing type
Bearing inside diameter (millimetre)
Consists of
Triangular flange
30
2 halves of housing
Clamp bearing
Clamp ring
Housing type
Bearing inside diameter (millimetre)
Consists of
Triangular flange
35
2 halves of housing
Clamp bearing
Clamp ring