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Technical Specifications
| Bearing No. | Shaft diameter （d）(mm) | Dimension ( mm/min ) | Load (Kgf) | Weight(KG) | ||
| D | B | Cr | Cor | |||
| CS302 | 15 | 42 1,6535 | 13 0,5118 | 11440 | 5430 | 0,076 |
| CS303 | 17 | 47 1,8504 | 14 0,5512 | 13585 | 6560 | 0,105 |
| CS304 | 20 | 52 2,0472 | 15 0,5906 | 15938 | 7810 | 0,137 |
| CS305 | 25 | 62 2,4409 | 17 0,6693 | 22400 | 11500 | 0,211 |
| CS306 | 30 | 72 2,8346 | 19 0,7480 | 26500 | 14900 | 0,338 |
| CS307 | 35 | 80 3,1496 | 21 0,8268 | 33300 | 19100 | 0,439 |
| CS308 | 40 | 90 3,5433 | 23 0,9055 | 40600 | 23700 | 0,618 |
| CS309 | 45 | 100 3,9370 | 25 0,9843 | 48600 | 28900 | 0,810 |
| CS310 | 50 | 110 4,3307 | 27 1,0630 | 6200 | 3800 | 1,048 |
| CS311 | 55 | 120 4,7244 | 29 1,1417 | 71600 | 44600 | 1,326 |
| CS312 | 60 | 130 5,1181 | 31 1,2205 | 81600 | 51800 | 1,659 |
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Suffixes |
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Sealing Types |
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2Z |
Metal shield (non-contact sealing) on both sides |
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2RS |
One lip rubber metal seal on both sides |
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2RS1 |
One lip rubber metal seal on both sides |
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2S |
One lip rubber metal seal (on both sides) |
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2F |
One lip rubber metal seal + flinger, on both sides |
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2T |
Three lip seal on both sides |
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T |
Outer ring with stopping pin |
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2TC |
Three lip seal on both sides+ metal cover |
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2TB |
Three lip seal + metal shield, on both sides |
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TDT |
Three lip seal at one side, double three lip seal on the other side |
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FS |
Sealing with one lip seal and a protective metal ring at one side and one lip seal on the other side |
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TBS |
Sealing with three lip seal and a protective metal ring at one side and one lip seal on the other side |
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TBT |
Sealing with three lip seal and a protective metal ring at one side and three lip seal on the other side |
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2P |
Five lip seal on both sides |
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2PB |
Five lip seal and metal shield, on both sides |
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2PC |
Five lip seal on both sides + metal cover |
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P |
Triple lip seal on one side, cylindrical surface of outer ring |
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PP |
Triple lip seal, cylindrical surface of outer ring |
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PB |
Triple lip seal on one side, spherical surface of outer ring |
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PPB |
Triple lip seal, spherical surface of outer ring |
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RR |
One lip seal cylindrical surface of outer ring |
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RRB |
One lip seal spherical surface of outer ring |
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KPP |
Triple lip seal cylindrical surface of outer ring |
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KPPB |
Triple lip seal spherical surface of outer ring |
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KR |
One lip seal on one side, cylindrical surface of outer ring |
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KRR |
One lip seal, cylindrical surface of outer ring |
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KRB |
One lip seal on one side, spherical surface |
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KRRB |
One lip seal, spherical surface |
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KRP |
One lip seal on one side and on the other side is triple lip seal |