Inch Series
Reference
d = inner ring dimension
D = Outer ring dimension
B = Bearing width
| Ref | Edge Type | d1 | d2 | b | Load Rating | Limiting Speed | Weight | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| mm | inch | fraction | mm | inch | fraction | mm | inch | fraction | dynamic | static | grease | oil | |||
SR1038-2Z
|
standard | 9.520 | 0.375 | 3/8 | 15.880 | 0.625 | 5/8 | 3.970 | 0.1562 | 5/32 | 5108 | 2413 | 27.0 | 32 | 20 |
|
SR1212-2Z
|
standard | 12.700 | 0.500 | 1/2 | 19.050 | 0.750 | 3/4 | 3.967 | 0.1562 | 5/32 | 9400 | 5500 | 24.0 | - | 5 |
|
R1212-2Z
|
standard | 12.700 | 0.500 | 1/2 | 19.050 | 0.750 | 3/4 | 3.967 | 0.1562 | 5/32 | 9400 | 5500 | 24.0 | - | 5 |
|
RL4
|
standard | 12.700 | 0.500 | 1/2 | 23.813 | 1.313 | 1 5/16 | 9.525 | 0.3750 | 3/8 | 8000 | 4000 | 10.0 | 14 | 59 |
|
R8
|
standard | 12.700 | 0.500 | 1/2 | 28.575 | 1.125 | 1 1/8 | 6.350 | 0.2500 | 1/4 | 5108 | 2413 | 27.0 | 32 | 25 |
|
SR8
|
standard | 12.700 | 0.500 | 1/2 | 28.575 | 1.125 | 1 1/8 | 6.350 | 0.2500 | 1/4 | 5108 | 2413 | 27.0 | 32 | 25 |
|
R8-2RS-C3
|
standard | 12.700 | 0.500 | 1/2 | 28.575 | 1.125 | 1 1/8 | 7.938 | 0.3125 | 5/16 | 5108 | 2413 | 27.0 | 32 | 25 |
|
FR8-2RS
|
flanged | 12.700 | 0.500 | 1/2 | 28.575 | 1.125 | 1 1/8 | 7.938 | 0.3125 | 5/16 | 5108 | 2413 | 27.0 | 32 | 25 |
|
SFR8-2RS
|
flanged | 12.700 | 0.500 | 1/2 | 28.575 | 1.125 | 1 1/8 | 7.938 | 0.3125 | 5/16 | 5108 | 2413 | 27.0 | 32 | 25 |
|
R8-2Z
|
standard | 12.700 | 0.500 | 1/2 | 28.575 | 1.125 | 1 1/8 | 7.938 | 0.3125 | 5/16 | 5108 | 2413 | 27.0 | 32 | 25 |
|
SR8-2Z
|
standard | 12.700 | 0.500 | 1/2 | 28.575 | 1.125 | 1 1/8 | 7.938 | 0.3125 | 5/16 | 5108 | 2413 | 27.0 | 32 | 25 |
|
R8-2RS
|
standard | 12.700 | 0.500 | 1/2 | 28.575 | 1.125 | 1 1/8 | 7.938 | 0.3125 | 5/16 | 5108 | 2413 | 27.0 | 32 | 25 |
|
SFR8-2Z
|
flanged | 12.700 | 0.500 | 1/2 | 28.575 | 1.125 | 1 1/8 | 7.938 | 0.3125 | 5/16 | 5108 | 2413 | 27.0 | 32 | 25 |
|
SR8-2RS
|
standard | 12.700 | 0.500 | 1/2 | 28.575 | 1.125 | 1 1/8 | 7.938 | 0.3125 | 5/16 | 5108 | 2413 | 27.0 | 32 | 25 |
|
FR8-2Z
|
flanged | 12.700 | 0.500 | 1/2 | 28.575 | 1.125 | 1 1/8 | 7.938 | 0.3125 | 5/16 | 5108 | 2413 | 27.0 | 32 | 25 |
|
RLS4
|
standard | 12.700 | 0.500 | 1/2 | 33.338 | 1.313 | 1 5/16 | 9.525 | 0.3750 | 3/8 | 6950 | 3220 | 21.0 | 28.5 | 37 |
|
SRLS4-2RS
|
standard | 12.700 | 0.500 | 1/2 | 33.338 | 1.313 | 1 5/16 | 9.525 | 0.3750 | 3/8 | 6950 | 3220 | 21.0 | 28.5 | 37 |
|
SRLS4
|
standard | 12.700 | 0.500 | 1/2 | 33.338 | 1.313 | 1 5/16 | 9.525 | 0.3750 | 3/8 | 6950 | 3220 | 21.0 | 28.5 | 37 |
|
RLS4-2Z
|
standard | 12.700 | 0.500 | 1/2 | 33.338 | 1.313 | 1 5/16 | 9.525 | 0.3750 | 3/8 | 6950 | 3220 | 21.0 | 28.5 | 37 |
|
RLS4-2RS
|
standard | 12.700 | 0.500 | 1/2 | 33.338 | 1.313 | 1 5/16 | 9.525 | 0.3750 | 3/8 | 6950 | 3220 | 21.0 | 28.5 | 37 |
|
RI1458-2Z
|
standard | 15.875 | 0.625 | 5/8 | 22.225 | 0.875 | 7/8 | 3.967 | 0.1562 | 5/32 | 9900 | 6300 | 20.0 | - | 7 |
|
SRI1458-2Z
|
standard | 15.875 | 0.625 | 5/8 | 22.225 | 0.875 | 7/8 | 3.967 | 0.1562 | 5/32 | 9900 | 6300 | 20.0 | - | 7 |
|
R10
|
standard | 15.875 | 0.625 | 5/8 | 34.925 | 1.375 | 1 3/8 | 7.142 | 0.2812 | 9/32 | 5988 | 3287 | 21.0 | 25 | 38 |
|
R10-2Z
|
standard | 15.875 | 0.625 | 5/8 | 34.925 | 1.375 | 1 3/8 | 8.733 | 0.3438 | 11/32 | 5988 | 3287 | 21.0 | 25 | 40 |
|
SR10-2RS
|
standard | 15.875 | 0.625 | 5/8 | 34.925 | 1.375 | 1 3/8 | 8.733 | 0.3438 | 11/32 | 5988 | 3287 | 21.0 | 25 | 40 |
|
R10-2RS
|
standard | 15.875 | 0.625 | 5/8 | 34.925 | 1.375 | 1 3/8 | 8.733 | 0.3438 | 11/32 | 5988 | 3287 | 21.0 | 25 | 40 |
|
SR10-2Z
|
standard | 15.875 | 0.625 | 5/8 | 34.925 | 1.375 | 1 3/8 | 8.733 | 0.3438 | 11/32 | 5988 | 3287 | 21.0 | 25 | 40 |
|
SRLS5
|
standard | 15.875 | 0.625 | 5/8 | 39.688 | 1.563 | 1 9/16 | 11.113 | 0.4375 | 7/16 | 10900 | 5250 | 18.0 | - | 67 |
|
RLS5-2Z
|
standard | 15.875 | 0.625 | 5/8 | 39.688 | 1.563 | 1 9/16 | 11.113 | 0.4375 | 7/16 | 10900 | 5250 | 18.0 | - | 67 |
|
RLS5-2RS
|
standard | 15.875 | 0.625 | 5/8 | 39.688 | 1.563 | 1 9/16 | 11.113 | 0.4375 | 7/16 | 10900 | 5250 | 18.0 | - | 67 |
|
SRLS5-2RS
|
standard | 15.875 | 0.625 | 5/8 | 39.688 | 1.563 | 1 9/16 | 11.113 | 0.4375 | 7/16 | 10900 | 5250 | 18.0 | - | 67 |
|
RLS5
|
standard | 15.875 | 0.625 | 5/8 | 39.688 | 1.563 | 1 9/16 | 11.113 | 0.4375 | 7/16 | 10900 | 5250 | 18.0 | - | 67 |
|
RMS4-2RS
|
standard | 15.880 | 0.625 | 5/8 | 41.280 | 1.625 | 1 5/8 | 12.700 | 0.5000 | 1/2 | 12100 | 5100 | 18.5 | 25 | 108 |
|
RMS5-2RS
|
standard | 15.880 | 0.625 | 5/8 | 46.040 | 1.813 | 1 13/16 | 15.880 | 0.6250 | 5/8 | 12600 | 5600 | 16.5 | 22 | 125 |
|
SR1634-2Z
|
standard | 19.050 | 0.750 | 3/4 | 25.400 | 1.000 | 1 | 3.967 | 0.1562 | 5/32 | 10300 | 7000 | 17.0 | 21 | 9 |
|
R1634-2Z
|
standard | 19.050 | 0.750 | 3/4 | 25.400 | 1.000 | 1 | 3.967 | 0.1562 | 5/32 | 10300 | 7000 | 17.0 | 21 | 9 |
|
R12
|
standard | 19.050 | 0.750 | 3/4 | 41.275 | 1.625 | 1 5/8 | 7.938 | 0.3125 | 5/32 | 9378 | 5057 | 17.0 | 21 | 65 |
|
R12-2RS
|
standard | 19.050 | 0.750 | 3/4 | 41.275 | 1.625 | 1 5/8 | 11.113 | 0.4375 | 7/16 | 9378 | 5057 | 17.0 | 21 | 70 |
|
R12-2Z
|
standard | 19.050 | 0.750 | 3/4 | 41.275 | 1.625 | 1 5/8 | 11.113 | 0.4375 | 7/16 | 9378 | 5057 | 17.0 | 21 | 70 |
|
SR12-2Z
|
standard | 19.050 | 0.750 | 3/4 | 41.275 | 1.625 | 1 5/8 | 11.113 | 0.4375 | 7/16 | 9378 | 5057 | 17.0 | 21 | 70 |
|
SR12-2RS
|
standard | 19.050 | 0.750 | 3/4 | 41.275 | 1.625 | 1 5/8 | 11.113 | 0.4375 | 7/16 | 9378 | 5057 | 17.0 | 21 | 70 |
|
RLS6-2RS
|
standard | 19.050 | 0.750 | 3/4 | 47.625 | 1.875 | 1 7/8 | 14.288 | 0.5625 | 9/16 | 14200 | 6700 | 15.5 | - | 109 |
|
RLS6-2Z
|
standard | 19.050 | 0.750 | 3/4 | 47.625 | 1.875 | 1 7/8 | 14.288 | 0.5625 | 9/16 | 14200 | 6700 | 15.5 | - | 109 |
|
RL6
|
standard | 19.050 | 0.750 | 3/4 | 47.625 | 1.875 | 1 7/8 | 14.288 | 0.5625 | 9/16 | 7650 | 3180 | 10.0 | 14 | 120 |
|
RLS6
|
standard | 19.050 | 0.750 | 3/4 | 47.625 | 1.875 | 1 7/8 | 14.288 | 0.5625 | 9/16 | 14200 | 6700 | 15.5 | - | 109 |
|
SRLS6
|
standard | 19.050 | 0.750 | 3/4 | 47.625 | 1.875 | 1 7/8 | 14.288 | 0.5625 | 9/16 | 14200 | 6700 | 15.5 | - | 109 |
|
SRLS6-2RS
|
standard | 19.050 | 0.750 | 3/4 | 47.625 | 1.875 | 1 7/8 | 14.288 | 0.5625 | 9/16 | 14200 | 6700 | 15.5 | - | 109 |
|
RMS6
|
standard | 19.050 | 0.750 | 3/4 | 50.800 | 2.000 | 2 | 17.462 | 0.6875 | 11/16 | 15900 | 7800 | 19.0 | - | 160 |
|
RMS6-2RS
|
standard | 19.050 | 0.750 | 3/4 | 50.800 | 2.000 | 2 | 17.462 | 0.6875 | 11/16 | 15900 | 7800 | 19.0 | - | 160 |
|
R14
|
standard | 22.225 | 0.875 | 7/8 | 47.625 | 1.875 | 1 7/8 | 9.525 | 0.3750 | 3/8 | 12000 | 6400 | 15.0 | - | 78 |
|
SR14-2Z
|
standard | 22.225 | 0.875 | 7/8 | 47.625 | 1.875 | 1 7/8 | 12.700 | 0.5000 | 1/2 | 12000 | 6400 | 15.0 | - | 102 |
|
SR14-2RS
|
standard | 22.225 | 0.875 | 7/8 | 47.625 | 1.875 | 1 7/8 | 12.700 | 0.5000 | 1/2 | 12000 | 6400 | 15.0 | - | 102 |
|
R14-2RS
|
standard | 22.225 | 0.875 | 7/8 | 47.625 | 1.875 | 1 7/8 | 12.700 | 0.5000 | 1/2 | 12000 | 6400 | 15.0 | - | 102 |
|
R14-2Z
|
standard | 22.225 | 0.875 | 7/8 | 47.625 | 1.875 | 1 7/8 | 12.700 | 0.5000 | 1/2 | 12000 | 6400 | 15.0 | - | 102 |
|
RLS7-2RS
|
standard | 22.225 | 0.875 | 7/8 | 50.800 | 2.000 | 2 | 14.288 | 0.5625 | 9/16 | 14400 | 7000 | 14.3 | - | 116 |
|
RLS7-2Z
|
standard | 22.225 | 0.875 | 7/8 | 50.800 | 2.000 | 2 | 14.288 | 0.5625 | 9/16 | 14400 | 7000 | 14.3 | - | 116 |
|
RLS7
|
standard | 22.225 | 0.875 | 7/8 | 50.800 | 2.000 | 2 | 14.288 | 0.5625 | 9/16 | 14400 | 7000 | 14.3 | - | 116 |
|
RMS7-2RS
|
standard | 22.225 | 0.875 | 7/8 | 57.150 | 2.250 | 2 1/4 | 17.462 | 0.6875 | 11/16 | 18600 | 9300 | 18.0 | - | 210 |
|
R16
|
standard | 25.400 | 1.000 | 1 | 50.800 | 2.000 | 2 | 9.525 | 0.3750 | 3/8 | 11800 | 7200 | 13.6 | - | 85 |
|
R16-2Z
|
standard | 25.400 | 1.000 | 1 | 50.800 | 2.000 | 2 | 12.700 | 0.5000 | 1/2 | 11800 | 7200 | 13.6 | - | 112 |
|
R16-2RS
|
standard | 25.400 | 1.000 | 1 | 50.800 | 2.000 | 2 | 12.700 | 0.5000 | 1/2 | 11800 | 7200 | 13.6 | - | 112 |
|
SR16-2RS
|
standard | 25.400 | 1.000 | 1 | 50.800 | 2.000 | 2 | 12.700 | 0.5000 | 1/2 | 11800 | 7200 | 13.6 | - | 112 |
|
SR16-2Z
|
standard | 25.400 | 1.000 | 1 | 50.800 | 2.000 | 2 | 12.700 | 0.5000 | 1/2 | 11800 | 7200 | 13.6 | - | 112 |
|
RLS8
|
standard | 25.400 | 1.000 | 1 | 57.150 | 2.250 | 2 1/4 | 15.875 | 0.6250 | 5/8 | 0 | 0 | 0.0 | - | 174 |
|
SRLS8
|
standard | 25.400 | 1.000 | 1 | 57.150 | 2.250 | 2 1/4 | 15.875 | 0.6250 | 5/8 | 0 | 0 | 0.0 | - | 174 |
|
RLS8-2Z
|
standard | 25.400 | 1.000 | 1 | 57.150 | 2.250 | 2 1/4 | 15.875 | 0.6250 | 5/8 | 0 | 0 | 0.0 | - | 174 |
|
SRLS8-2RS
|
standard | 25.400 | 1.000 | 1 | 57.150 | 2.250 | 2 1/4 | 15.875 | 0.6250 | 5/8 | 0 | 0 | 0.0 | - | 174 |
|
RLS8-2RS
|
standard | 25.400 | 1.000 | 1 | 57.150 | 2.250 | 2 1/4 | 15.875 | 0.6250 | 5/8 | 0 | 0 | 0.0 | - | 174 |
|
RMS8-2RS
|
standard | 25.400 | 1.000 | 1 | 63.500 | 2.500 | 2 1/2 | 19.050 | 0.7500 | 3/4 | 22500 | 11600 | 16.0 | - | 270 |
|
R18
|
standard | 28.575 | 1.125 | 1 1/8 | 53.975 | 2.125 | 2 1/8 | 9.500 | 0.3750 | 3/8 | 11700 | 7300 | 13.0 | - | 88 |
|
R18-2RS
|
standard | 28.575 | 1.125 | 1 1/8 | 53.975 | 2.125 | 2 1/8 | 12.700 | 0.5000 | 1/2 | 11700 | 7300 | 13.0 | - | 118 |
|
R18-2Z
|
standard | 28.575 | 1.125 | 1 1/8 | 53.975 | 2.125 | 2 1/8 | 12.700 | 0.5000 | 1/2 | 11700 | 7300 | 13.0 | - | 118 |
|
RLS9-2RS
|
standard | 28.575 | 1.125 | 1 1/8 | 63.500 | 2.500 | 2 1/5 | 15.875 | 0.6250 | 5/8 | 22000 | 11300 | 11.7 | - | 219 |
|
RLS9
|
standard | 28.575 | 1.125 | 1 1/8 | 63.500 | 2.500 | 2 1/5 | 15.875 | 0.6250 | 5/8 | 22000 | 11300 | 11.7 | - | 219 |
|
RLS9-2Z
|
standard | 28.575 | 1.125 | 1 1/8 | 63.500 | 2.500 | 2 1/5 | 15.875 | 0.6250 | 5/8 | 22000 | 11300 | 11.7 | - | 219 |
|
RMS9-2RS
|
standard | 28.575 | 1.125 | 1 1/8 | 71.438 | 2.813 | 2 13/16 | 20.638 | 0.8125 | 13/16 | 28000 | 16000 | 19.0 | - | 380 |
|
R20
|
standard | 31.750 | 1.250 | 1 1/4 | 57.150 | 2.250 | 2 1/4 | 9.525 | 0.3750 | 3/8 | 12800 | 8700 | 12.0 | - | 96 |
|
R20-2Z
|
standard | 31.750 | 1.250 | 1 1/4 | 57.150 | 2.250 | 2 1/4 | 12.700 | 0.5000 | 1/2 | 12800 | 8700 | 12.0 | - | 128 |
|
R20-2RS
|
standard | 31.750 | 1.250 | 1 1/4 | 57.150 | 2.250 | 2 1/4 | 12.700 | 0.5000 | 1/2 | 12800 | 8700 | 12.0 | - | 128 |
|
RLS10-2RS
|
standard | 31.750 | 1.250 | 1 1/4 | 69.850 | 2.750 | 2 3/4 | 17.463 | 0.6875 | 11/16 | 27700 | 15000 | 10.6 | - | 310 |
|
RLS10-2Z
|
standard | 31.750 | 1.250 | 1 1/4 | 69.850 | 2.750 | 2 3/4 | 17.463 | 0.6875 | 11/16 | 27700 | 15000 | 10.6 | - | 310 |
|
RLS10
|
standard | 31.750 | 1.250 | 1 1/4 | 69.850 | 2.750 | 2 3/4 | 17.463 | 0.6875 | 11/16 | 27700 | 15000 | 10.6 | - | 310 |
|
SRLS10
|
standard | 31.750 | 1.250 | 1 1/4 | 69.850 | 2.750 | 2 3/4 | 17.463 | 0.6875 | 11/16 | 27700 | 15000 | 10.6 | - | 310 |
|
SRLS10-2RS
|
standard | 31.750 | 1.250 | 1 1/4 | 69.850 | 2.750 | 2 3/4 | 17.463 | 0.6875 | 11/16 | 27700 | 15000 | 10.6 | - | 310 |
|
RMS10-2RS
|
standard | 31.750 | 1.250 | 1 1/4 | 79.375 | 3.125 | 3 1/8 | 22.225 | 0.8750 | 7/8 | 33200 | 19000 | 12.0 | - | 500 |
|
RMS10-2Z
|
standard | 31.750 | 1.250 | 1 1/4 | 79.375 | 3.125 | 3 1/8 | 22.225 | 0.8750 | 7/8 | 33200 | 19000 | 12.0 | - | 500 |
|
R22
|
standard | 34.925 | 1.375 | 1 3/8 | 63.500 | 2.500 | 2 1/2 | 11.113 | 0.4375 | 7/16 | 14400 | 9360 | 11.1 | - | 134 |
|
R22-2Z
|
standard | 34.925 | 1.375 | 1 3/8 | 63.500 | 2.500 | 2 1/2 | 14.288 | 0.5625 | 9/16 | 14400 | 9360 | 11.1 | - | 162 |
|
R22-2RS
|
standard | 34.925 | 1.375 | 1 3/8 | 63.500 | 2.500 | 2 1/2 | 14.288 | 0.5625 | 9/16 | 14400 | 9360 | 11.1 | - | 162 |
|
R24
|
standard | 38.100 | 1.500 | 1 1/2 | 66.675 | 2.625 | 2 5/8 | 14.288 | 0.5625 | 9/16 | 19600 | 10800 | 10.0 | 11.5 | 140 |
|
R24-2Z
|
standard | 38.100 | 1.500 | 1 1/2 | 66.675 | 2.625 | 2 5/8 | 14.288 | 0.5625 | 9/16 | 19600 | 10800 | 10.0 | 11.5 | 140 |
|
R24-2RS
|
standard | 38.100 | 1.500 | 1 1/2 | 66.675 | 2.625 | 2 5/8 | 14.288 | 0.5625 | 9/16 | 19600 | 10800 | 10.0 | 11.5 | 140 |
|
RLS12-2Z
|
standard | 38.100 | 1.500 | 1 1/2 | 82.550 | 3.250 | 3 1/4 | 19.050 | 0.7500 | 3/4 | 30200 | 17500 | 9.8 | - | 512 |
|
SRLS12-2RS
|
standard | 38.100 | 1.500 | 1 1/2 | 82.550 | 3.250 | 3 1/4 | 19.050 | 0.7500 | 3/4 | 30200 | 17500 | 9.8 | - | 512 |
|
RLS12
|
standard | 38.100 | 1.500 | 1 1/2 | 82.550 | 3.250 | 3 1/4 | 19.050 | 0.7500 | 3/4 | 30200 | 17500 | 9.8 | - | 512 |
|
SRLS12
|
standard | 38.100 | 1.500 | 1 1/2 | 82.550 | 3.250 | 3 1/4 | 19.050 | 0.7500 | 3/4 | 30200 | 17500 | 9.8 | - | 512 |
|
RLS12-2RS
|
standard | 38.100 | 1.500 | 1 1/2 | 82.550 | 3.250 | 3 1/4 | 19.050 | 0.7500 | 3/4 | 30200 | 17500 | 9.8 | - | 512 |
|
RLS14
|
standard | 44.450 | 1.750 | 1 3/4 | 95.250 | 3.750 | 3 3/4 | 17.460 | 0.6875 | 11/16 | 42700 | 24800 | 7.8 | - | 660 |
|
RLS14-2RS
|
standard | 44.450 | 1.750 | 1 3/4 | 95.250 | 3.750 | 3 3/4 | 20.640 | 0.8125 | 13/16 | 42700 | 24800 | 7.8 | - | 660 |
|
RLS16
|
standard | 50.800 | 2.000 | 2 | 101.600 | 4.000 | 4 | 20.638 | 0.8125 | 13/16 | 46200 | 29000 | 9.0 | - | 700 |
|
RLS18-2RS
|
standard | 57.150 | 2.250 | 2 1/4 | 114.300 | 4.500 | 4 1/2 | 22.225 | 0.8750 | 7/8 | 52700 | 36000 | 8.0 | - | 970 |
|
RMS18
|
standard | 57.150 | 2.250 | 2 1/4 | 127.000 | 5.000 | 5 | 31.750 | 1.2500 | 1 1/4 | 81900 | 52000 | 7.0 | - | 1680 |