Ball bearing units INA/FAG, series RA

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Properties
  • Housing components rust-resistant through Corrotect N coating
  • Inner bearing has one-sided extended inner ring with clamp ring
  • No subsequent lubrication possible
  • Up to and including bearing block RA35: 3 attachment openings
  • RA40 and above: 4 attachment openings
Consists of
  • 2 halves of housing
  • Clamp bearing
  • Clamp ring

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  • Tailored advice from our specialists
  • More than 500.000 products
Product
Unit

Housing type

Bearing inside diameter

Consists of

Housing width

Total height

Total width

Housing height

Bearing inner ring width

Flange thickness

Locking ring outside diameter

Mounting holes/bolts circle diameter

Mounting holes diameter

Weight

Housing material

Bearing material

Basic radial load static

Basic radial load dynamic

Original number equivalent

Each
Round flange
20 mm
2 halves of housing / Clamp bearing / Clamp ring
90.5 mm
25.5 mm
31 mm
8 mm
31 mm
2 mm
33 mm
71.5 mm
8.7 mm
0.32 kg
Steel
Steel
6600 N
12800 N
RA20
Each
Round flange
25 mm
2 halves of housing / Clamp bearing / Clamp ring
95 mm
25.5 mm
31 mm
8.7 mm
31 mm
2 mm
37.5 mm
76 mm
8.7 mm
0.37 kg
Steel
Steel
7800 N
14000 N
RA25
Each
Round flange
30 mm
2 halves of housing / Clamp bearing / Clamp ring
112.7 mm
29.2 mm
35.8 mm
8.7 mm
35.8 mm
2.5 mm
44 mm
90.5 mm
10.5 mm
0.61 kg
Steel
Steel
11300 N
19500 N
RA30
Each
Round flange
35 mm
2 halves of housing / Clamp bearing / Clamp ring
122 mm
31.9 mm
39 mm
9.5 mm
39 mm
2.5 mm
51 mm
100 mm
10.5 mm
0.85 kg
Steel
Steel
15300 N
25500 N
RA35
Each
Round flange
40 mm
2 halves of housing / Clamp bearing / Clamp ring
147.5 mm
36.2 mm
43.8 mm
10.3 mm
43.8 mm
3.5 mm
58 mm
119 mm
13.5 mm
1.36 kg
Steel
Steel
19800 N
34500 N
RA40
Each
Round flange
45 mm
2 halves of housing / Clamp bearing / Clamp ring
149.2 mm
36.2 mm
43.8 mm
11.1 mm
43.8 mm
3.5 mm
63 mm
120.5 mm
13.5 mm
1.41 kg
Steel
Steel
20400 N
32500 N
RA45
Housing type
Bearing inside diameter (millimetre)
Consists of
Round flange
20
2 halves of housing
Clamp bearing
Clamp ring
Housing type
Bearing inside diameter (millimetre)
Consists of
Round flange
25
2 halves of housing
Clamp bearing
Clamp ring
Housing type
Bearing inside diameter (millimetre)
Consists of
Round flange
30
2 halves of housing
Clamp bearing
Clamp ring
Housing type
Bearing inside diameter (millimetre)
Consists of
Round flange
35
2 halves of housing
Clamp bearing
Clamp ring
Housing type
Bearing inside diameter (millimetre)
Consists of
Round flange
40
2 halves of housing
Clamp bearing
Clamp ring
Housing type
Bearing inside diameter (millimetre)
Consists of
Round flange
45
2 halves of housing
Clamp bearing
Clamp ring