330X370X18 HDS2 V Oil Seals Timken & CHICAGO RAWHIDE
| Bearing number: | 7252 BM |
| Size (mm): | 480x260x80 |
| Bore Diameter (mm): | 480 |
| Outer Diameter (mm): | 260 |
| Width (mm): | 80 |
| d: | 260 mm |
| D: | 480 mm |
| B: | 80 mm |
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Product Details
| Bearing number | 7252 BM |
| Size (mm) | 480x260x80 |
| Bore Diameter (mm) | 480 |
| Outer Diameter (mm) | 260 |
| Width (mm) | 80 |
| d | 260 mm |
| D | 480 mm |
| B | 80 mm |
| d1 | 346 mm |
| d2 | 304 mm |
| D1 | 400 mm |
| a | 195 mm |
| r1,2 - min. | 5 mm |
| r3,4 - min. | 2 mm |
| da - min. | 280 mm |
| Da - max. | 460 mm |
| Db - max. | 469 mm |
| ra - max. | 4 mm |
| rb - max. | 2 mm |
| Basic dynamic load rating - C | 507 kN |
| Basic static load rating - C0 | 780 kN |
| Fatigue load limit - Pu | 17.3 kN |
| Reference speed | 1400 r/min |
| Limiting speed | 1500 r/min |
| Calculation factor - kr | 0.08 |
| Calculation factor - ka | 1.2 |
| Calculation factor - e | 1.14 |
| Calculation factor - X | 0.35 |
| Calculation factor - Y0 | 0.26 |
| Calculation factor - Y2 | 0.57 |
| d1 ≈ | 346 mm |
| d2 ≈ | 304 mm |
| D1 ≈ | 400 mm |
| r1,2 min. | 5 mm |
| r3,4 min. | 2 mm |
| da min. | 280 mm |
| Da max. | 460 mm |
| Db max. | 469 mm |
| ra max. | 4 mm |
| rb max. | 2 mm |
| Basic dynamic load rating C | 507 kN |
| Basic static load rating C0 | 780 kN |
| Fatigue load limit Pu | 17.3 kN |
| Calculation factor A | 7.5 |
| Calculation factor kr | 0.08 |
| Calculation factor e | 1.14 |
| Calculation factor X | 0.35 |
| Calculation factor Y0 | 0.26 |
| Calculation factor Y2 | 0.57 |
| Mass bearing | 66 kg |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |
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