| ¡ñBeaning Selection & Calculation |
| ¡ñSF-1 Self-lubricating Bearings(SF-10,SF-11,SF-12,SF-13,SF-14,SF-15,SF-16,SF-17,SF-18,SF-19) |
| ¡ñSF-2 Prelubricated Bearings(SF-20,SF-21,SF-22,SF-23) |
| ¡ñSF-3 Bimetal Bearings(SF-30,SF-31,SF-32,SF-33,SF-34) |
| ¡ñSF-4 Wrapped Bronze Bearings(SF-40,SF-41,SF-42) |
| ¡ñSF-5 Solid-lubricant Bearings(SF-50,SF-51,SF-52,SF-53,SF-54,SF-58,SF-59) |
| ¡ñSF-6 Ball Retainer Bearings(SF-60,SF-61,SF-62) |
| ¡ñSF-7 Oil-retaining Bearings(SF-70,SF-71) |
| ¡ñSF-8 Point-lubricating Bearings(SF-80) |
| ¡ñWrapped Bearings Installation |
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| Products
>>¡¡ |
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SF-20 Prelubricated
bearing inch sizes
|
Nominal Bearing Bore
|
Recommended
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Installed Bearing I.D.
|
Hole Dia.h
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Shaft Dia.
|
Housing Bore
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3/8
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1/2
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5/8
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3/4
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1
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1 1/2
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2
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2 1/4
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2 1/2
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1/2
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0.5000 0.4990
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0.6345 0.6352
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0.5007 0.5038
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0.15625
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08/06
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08/08
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5/8
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0.6250 0.6240
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0.7596 0.7604
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0.6258 0.6290
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10/10
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10/12
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3/4
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0.7500 0.7488
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0.8846 0.8854
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0.7508 0.7540
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12/12
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12/16
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7/8
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0.8750 0.8738
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1.0097 1.0105
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0.8759 0.8791
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14/12
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14/16
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1
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1.0000 0.9988
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0.1348 1.1356
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1.0010 1.0042
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0.3125
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16/12
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16/16
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1 1/8
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1.1250 1.1238
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1.2598 1.2606
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1.1260 1.1292
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18/12
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18/16
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1 1/4
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1.2500 1.2484
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1.4160 1.4170
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1.2512 1.2550
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20/12
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20/16
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1 3/8
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1.3750 1.3734
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1.5410 1.5420
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1.3762 1.3800
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22/16
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22/24
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1 1/2
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1.5000 1.4984
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1.6660 1.6670
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1.5012 1.5050
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24/16
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24/24
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24/32
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1 5/8
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1.6250 1.6234
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1.7910 1.7920
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1.6262 1.6300
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26/16
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26/24
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26/32
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1 3/4
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1.7500 1.7484
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1.9371 1.9381
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1.7515 1.7577
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28/16
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28/24
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28/32
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1 7/8
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1.8750 1.8734
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2.0621 2.0633
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1.8765 1.8829
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30/16
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30/24
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30/32
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30/36
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2
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2.0000 1.9982
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2.1871 2.1883
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2.0015 2.0079
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32/16
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32/24
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32/32
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2 1/2
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2.5000 2.4982
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2.6871 2.6883
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2.5015 2.5079
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40/24
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40/32
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40/40
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3
|
3.0000 2.9982
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3.1875 3.1889
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3.0019 3.0085
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48/24
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48/32
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48/40
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