Bearing 
No.
 Bore(d) 
 
Fraction
in.
Outer
 diameter(D)  
Fraction
in.
 Width(B)
 
Open
Shielded
Flange
dimensions
open
Df
Df
Radius
(r)
 in.
Basic load
rating KN
Dynamic Static
 Mass
kg
R6
3/8
0.3750
7/8
0.8750
0.2188
0.2812
0.969
0.062
0.016
2.56
1.35
0.011
R8
1/2
0.5000
1-1/8
1.1250
0.2500
0.3125
0.225
0.062
0.016
3.91
2.24
0.018
R10
5/8
0.6250
1-3/8
1.3750
0.2812
0.3438
-
-
0.031
4.56
2.77
0.037
R12
3/4
0.7500
1-5/8
1.6250
0.3125
0.4375
-
-
0.031
4.60
4.44
0.047
R14
7/8
0.8750
1-7/8
1.8750
0.3750
0.5000
-
-
0.031
7.73
4.94
0.071
R16
1
1.0000
2
2.0000
0.3750
0.5000
-
-
0.031
8.22
5.43
0.085
R18
1-1/8
1.1250
2-1/8
2.1250
0.3750
0.5000
-
-
0.031
9.56
6.25
0.090
R20
1-1/4
1.2500
2-1/4
2.2500
0.3750
0.5000
-
-
0.031
10.76
7.51
0.095
R22
1-3/8
1.3750
2-1/2
2.5000
0.4375
0.5625
-
-
0.031
12.24
8.49
0.11
R24
1-1/2
1.5000
2-5/8
2.6250
0.4375
0.5625
-
-
0.031
12.92
9.27
0.14
SERIES--R,FR product drawing>>