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Bearing size and model
| ASR3-1 | 0.1900 | 1.0000 | 0.500 | 0.344 | 0.420 | 10 | 3,000 | 300 | 2,650 | 0.07 | 0.0006-0.0014 | — | — | MS21431-3 |
| ASR3-1A | 0.1900 | 1.0000 | 0.500 | 0.344 | 0.420 | 10 | 3,000 | 300 | 2,650 | 0.07 | 0.0006-0.0014 | 0.0002-0.0010 | 0-120 | — |
| ASR4-1 | 0.2500 | 1.0000 | 0.500 | 0.344 | 0.420 | 10 | 3,000 | 300 | 2,650 | 0.06 | 0.0006-0.0014 | — | — | MS21431-4 |
| ASR4-1A | 0.2500 | 1.0000 | 0.500 | 0.344 | 0.420 | 10 | 3,000 | 300 | 2,650 | 0.06 | 0.0006-0.0014 | 0.0002-0.0010 | 0-120 | — |
| ASR4-2A | 0.2500 | 0.7500 | 0.313 | 0.250 | 0.384 | 5 | 1,200 | 120 | 1,000 | 0.03 | 0.0006-0.0014 | 0.0002-0.0010 | 0-48 | — |
| ASR4-3A | 0.2500 | 0.8150 | 0.313 | 0.250 | 0.520 | 5 | 2,060 | 200 | 1,710 | 0.04 | 0.0006-0.0014 | 0.0002-0.0010 | 0-82 | — |
| ASR4-4A | 0.2500 | 0.9014 | 0.484 | 0.335 | 0.380 | 10 | 1,900 | 190 | 1,580 | 0.05 | 0.0006-0.0014 | 0.0002-0.0010 | 0-76 | — |
| ASR5-1 | 0.3125 | 1.2500 | 0.588 | 0.375 | 0.550 | 10 | 4,210 | 420 | 3,490 | 0.12 | 0.0006-0.0014 | — | — | MS21431-5 |
| ASR5-1A | 0.3125 | 1.2500 | 0.588 | 0.315 | 0.550 | 10 | 4,210 | 420 | 3,490 | 0.12 | 0.0006-0.0014 | 0.0002-0.0010 | 0-168 | — |
| ASR6-1 | 0.3750 | 1.4375 | 0.620 | 0.469 | 0.660 | 10 | 6,160 | 610 | 5,120 | 0.17 | 0.0006-0.0014 | — | — | MS21431-6 |
| ASR6-1A | 0.3750 | 1.4375 | 0.620 | 0.469 | 0.660 | 10 | 6,160 | 610 | 5,120 | 0.17 | 0.0006-0.0014 | 0.0002-0.0010 | 0-246 | — |
| ASR6-2A | 0.3750 | 0.8150 | 0.313 | 0.250 | 0.520 | 5 | 2,060 | 200 | 1,710 | 0.04 | 0.0006-0.0014 | 0.0002-0.0010 | 0-82 | — |
| ASR6-3A | 0.3750 | 1.5000 | 0.660 | 0.578 | 0.800 | 5 | 8,890 | 880 | 7,380 | 0.16 | 0.0006-0.0014 | 0.0002-0.0010 | 0-356 | — |
| ASR7-1 | 0.4375 | 1.5000 | 0.812 | 0.625 | 0.660 | 10 | 7,900 | 790 | 6,550 | 0.30 | 0.0006-0.0014 | — | — | MS21431-7 |
| ASR7-1A | 0.4375 | 1.5000 | 0.812 | 0.625 | 0.660 | 10 | 7,900 | 790 | 6,550 | 0.30 | 0.0006-0.0014 | 0.0002-0.0010 | 0-316 | — |
| ASR8-1 | 0.5000 | 1.6250 | 0.750 | 0.687 | 0.810 | 2.5 | 11,900 | 1,190 | 9,940 | 0.37 | 0.0006-0.0014 | — | — | MS21431-8 |
| ASR8-1A | 0.5000 | 1.6250 | 0.750 | 0.687 | 0.810 | 2.5 | 11,900 | 1,190 | 9,940 | 0.37 | 0.0006-0.0014 | 0.0002-0.0010 | 0-476 | — |
| ASR9-2A | 0.5625 | 1.6250 | 0.750 | 0.687 | 0.810 | 2.5 | 11,900 | 1,190 | 9,940 | 0.35 | 0.0006-0.0014 | 0.0002-0.0010 | 0-476 | — |
| ASR10-2A | 0.6250 | 1.1250 | 0.313 | 0.250 | 0.770 | 3.5 | 2,130 | 210 | 1,760 | 0.05 | 0.0006-0.0014 | 0.0002-0.0010 | 0-85 | — |
| ASR10-3A | 0.6250 | 1.1250 | 0.375 | 0.315 | 0.770 | 3.5 | 3,920 | 390 | 3,260 | 0.06 | 0.0006-0.0014 | 0.0002-0.0010 | 0-157 | — |
| ASR16-2A | 1.0000 | 2.0000 | 0.812 | 0.625 | 1.325 | 5 | 14,900 | 1,490 | 12,300 | 0.48 | 0.0006-0.0014 | 0.0002-0.0010 | 0-596 | — |
| ASR22-2A | 1.3750 | 2.7500 | 0.650 | 0.500 | 1.860 | 1 | 17,900 | 1,790 | 14,800 | 0.64 | 0.0008-0.0016 | 0.0004-0.0012 | 0-716 | — |
| bearing | BASIC PART NO. | |||||||||||||
| free1 | B（4） | |||||||||||||
| free2 | D（4） | |||||||||||||
| free3 | W | |||||||||||||
| free4 | H | |||||||||||||
| free5 | A | |||||||||||||
| free6 | PO MIN. | |||||||||||||
| free7 | LIMIT LOAD RATING RADIAL | |||||||||||||
| free8 | LIMIT LOAD RATING AXIAL | |||||||||||||
| free9 | DYNAMIC LOAD RATING RADIAL | |||||||||||||
| weight | NET WEIGHT | |||||||||||||
| free10 | INTERNAL FIT STANDARD RADIAL CLEARANCE | |||||||||||||
| free11 | INTERNAL FIT REDUCED RADIAL CLEARANCE | |||||||||||||
| free12 | INTERNAL FIT PRELOAD RADIAL | |||||||||||||
| b1 | MS NO. |
We are a professional bearing manufacturer, supplying all kinds of bearing products, the price is cheap, welcome to inquiry.sales@precision-bearings.com, www.precision-bearings.com