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Technical Specifications
Shaft diameter ( d/mm ) | Bearing No. | Dimension (mm/min.) | Load (Kgf) | Weight (KG) | ||
| D | B | Cr | Cor | |||
| 20 | 1580204 | 47 1,8504 | 14 0.5512 | 12800 | 6600 | 0.098 |
| 25 | 1580205 | 52 2,0472 | 15 0.5906 | 1400 | 7850 | 0.122 |
| 30 | 1580206 | 62 2,4409 | 16 0.6299 | 19400 | 11250 | 0.195 |
| 35 | 1580207 | 72 2,8346 | 17 0.6693 | 25700 | 15300 | 0.280 |
| 40 | 1580208 | 80 3,1496 | 18 0.7087 | 29500 | 18100 | 0.358 |
| 45 | 1580209 | 85 3,3465 | 19 0.7480 | 32700 | 20900 | 0.405 |
| 50 | 1580210 | 90 3,5433 | 20 0.7874 | 3500 | 23200 | 0.449 |
| 55 | 1580211 | 100 3,9370 | 21 0.8268 | 43300 | 29200 | 0.589 |
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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 |