Products

Ball Bearings

Radial Deep Groove (Inch)

R Series | 1600 Series | RMS & RLS Series | 76E & 75E Series



R Series

Bearing  No: Boundary dimensions Mass
d D B rs min g
mm in mm in open Shielded in mm open type
in mm in mm
R09 1.016   1/25 3.175   1/8   3/64 1.19 ~~~ ~~~ 0.004 0.1 ~~~
R0 1.191   3/64 3.969   5/32   1/16 1.59   3/32 2.38 0.004 0.1 ~~~
R1 1.397 0.055 4.763   3/16   5/64 1.98 1  7/64 2.78 0.004 0.1 ~~~
R1-4 1.984   5/64 6.35   1/4   3/32 2.38   9/64 3.57 0.004 0.1 ~~~
R133 2.381   3/32 4.763   3/16   1/16 1.59   3/32 2.38 0.004 0.1 ~~~
R1-5 2.381   3/32 7.938   5/16   7/64 2.78   9/64 3.57 0.006 0.15 0.50
R144 3.175   1/8 6.35   1/4   3/32 2.38   7/64 2.38 0.004 0.1 ~~~
R2 - 5 3.175   1/8 7.938   5/16   7/64 2.78   9/64 3.57 0.004 0.1 1.00
R2 - 6 3.175   1/8 9.525   3/8   1/52 2.78   9/64 3.57 0.006 0.15 1.00
R2 3.175   1/8 9.525   3/8   5/32 3.97   5/32 3.92 0.012 0.3 1.50
R2A 3.175   1/8 12.7   1/2  11/64 4.37  11/64 4.37 0.012 0.3 3.20
R155 3.969   5/32 7.938   5/16   7/64 2.78   1/8 3.18 0.004 0.1 0.50
R156 4.763   3/16 7.938   5/16   7/64 2.78   1/8 3.18 0.004 0.1 0.50
R166 4.763   3/16 0.9525   3/8   1/8 3.18   1/8 3.18 0.004 0.1 1.00
R3 4.763   3/16 12.7   1/2   5/32 3.97 0.196 4.98 0.012 0.3 2.30
R3A 4.763   3/16 12.7   1/2   5/32 4.98 0.196 4.98 0.012 0.3 2.70
R168 6.35   1/4 9.525   5/8   1/8 3.18   1/8 3.18 0.004 0.1 0.50
R188 6.35   1/4 12.7   1/2   1/8 3.18   3/16 4.76 0.006 0.15 1.80
R4 6.35   1/4 15.875   5/8 0.196 4.98 0.196 4.98 0.012 0.3 4.50
R4A 6.35   1/4 19.05   3/4   7/32 5.56   9/32 7.14 0.016 0.4 7.70
R 1810 7.938   5/16 12.7   1/2   5/32 3.967   5/32 3.967 ~~~ ~~~ 1.56
R 1038 9.525   3/8 15.875   5/8   5/32 3.967   5/32 3.967 ~~~ ~~~ ~~~
R6 9.525   3/8 22.225   7/8   7/32 5.56   9/32 7.14 0.016 0.4 11.00
R 1212 12.7   1/2 19.05   3/4   5/32 3.967   5/32 3.967 ~~~ ~~~ ~~~
R 1412 0.5   1/2 22.225   7/8   5/32 3.967   9/32 7.142 ~~~ ~~~ ~~~
R8 12.7   1/2 28.575 1  1/8   1/4 6.35   5/16 7.94 0.016 0.4 18.00
R 1458 15.875   5/8 22.225   7/8   5/32 3.967   5/32 3.967 ~~~ ~~~ ~~~
R10 15.875   5/8   34.925   1-3/8     9/32 5.54    11/32 8.73   0.031   0.80   37.00  
R1634 19.05   3/4 25.4 1   5/32 3.967   5/32 3.967 ~~~ ~~~ ~~~
R12 19.050   3/4   41.275   1  5/8   5/16 7.94     7/16 11.11   0.031   0.80   47.00  
R14 22.225     7/8 47.625   1-7/8     3/8 9.53     3/8 12.70   0.031   0.80   71.00  
R16 25.400   1   50.800   2     3/8 9.53     3/8 12.70   0.031   0.80   85.00  
R18 28.575   1  1/8 53.975   2  1/8   3/8 9.53     3/8 12.70   0.031   0.80   90.00  
R20 31.750   1-1/4   57.150   2-1/4     3/8 9.53     3/8 12.70   0.031   0.80   95.00  
R22 34.925   1-3/8   63.500   2-1/2     7/16 11.11     9/16 14.29   0.031   0.80   106.00  
R24 38.100   1-1/2   66.675   2-5/8     7/16 11.11     9/16 14.29   0.031   0.80   141.00