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Model No. | Outer diameter | Casing dimensions | Inscribed bore diameter |
Basicload rating | Weight | |||||||||||
Height M |
Width W |
Length L |
Mounting hole position | J±0.0012 | W1±0.0012 | T | K | W2 | L1 | Dynamic rating C |
Static rating C0 |
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B | C | S | ||||||||||||||
in | in | in | in | in | in | in | in | in | in | in | in | in | lbf | lbf | lbs | |
SCB4UU | 0.81 | 1.63 | 1.19 | 1.313 | 0.750 | 0.16 | 0.4370 | 0.8125 | 0.19 | 0.75 | 1.00 | 0.80 | 1/4 | 57 | 49 | 0.089 |
SCB6UU | 0.94 | 1.75 | 1.31 | 1.438 | 0.875 | 0.16 | 0.5000 | 0.8750 | 0.19 | 0.88 | 1.13 | 0.88 | 3/8 | 78 | 66 | 0.185 |
SCB8UU | 1.25 | 2.00 | 1.69 | 1.688 | 1.000 | 0.16 | 0.6870 | 1.0000 | 0.25 | 1.13 | 1.38 | 1.10 | 1/2 | 210 | 190 | 0.240 |
SCB10UU | 1.63 | 2.50 | 1.94 | 2.125 | 1.125 | 0.19 | 0.8750 | 1.2500 | 0.28 | 1.44 | 1.75 | 1.23 | 5/8 | 290 | 340 | 0.455 |
SCB12UU | 1.75 | 2.75 | 2.06 | 2.375 | 1.250 | 0.19 | 0.9370 | 1.3750 | 0.31 | 1.56 | 1.88 | 1.35 | 3/4 | 500 | 430 | 0.550 |
SCB16UU | 2.19 | 3.25 | 2.81 | 2.875 | 1.750 | 0.22 | 1.1870 | 1.6250 | 0.38 | 1.94 | 2.38 | 1.84 | 1 | 820 | 780 | 1.180 |
SCB20UU | 2.81 | 4.00 | 3.63 | 3.500 | 2.000 | 0.22 | 1.5000 | 2.0000 | 0.44 | 2.50 | 3.00 | 2.31 | 1 1/4 | 1240 | 1270 | 2.350 |
SCB24UU | 3.25 | 4.75 | 4.00 | 4.125 | 2.500 | 0.28 | 1.7500 | 2.3750 | 0.50 | 2.88 | 3.50 | 2.62 | 1 1/2 | 1510 | 1540 | 3.440 |
SCB32UU | 4.06 | 6.00 | 5.00 | 5.250 | 3.250 | 0.41 | 2.1250 | 3.0000 | 0.63 | 3.63 | 4.50 | 3.35 | 2 | 2230 | 2580 | 6.810 |
Model | Size1 | Seals | Type |
SCB | 24 | UU | -OP |
SCB : standard case | 4 : for 1/4" dia. shaft | UU | No symbol : standard |
SLB : long case | 6 : for 3/8" dia. shaft | Â | -OP : open |
 | 8 : for 1/2" dia. shaft | ||
 | 10 : for 5/8" dia. shaft | ||
 | 12 : for 3/4" dia. shaft | ||
 | 16 : for 1" dia. shaft | ||
 | 20 : for 1 1/4" dia. shaft | ||
 | 24 : for 1 1/2" dia. shaft | ||
 | 32 : for 2" dia. shaft |