160RIF643 7602-0212-88 Single Row Cylindrical Roller Bearing 406.4x546.1x69.85mm
High Quality Oilfield Mud Pump Bearings offers JiNan Hope Hydraulic Co., Itd a 160RIF643 7602-0212-88 Single Row Cylindrical Roller Bearing 406.4x546.1x69.85mm selection of 480x260x130 Genuine High Quality Oilfield Mud Pump Bearings at Wholesale 480 Bore Diameter (mm) Prices. We are a 160RIF643 7602-0212-88 Single Row Cylindrical Roller Bearing 406.4x546.1x69.85mm Certified Parts Retailer
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number | N 2252 MB |
| Size (mm) | 480x260x130 |
| Bore Diameter (mm) | 480 |
| Outer Diameter (mm) | 260 |
| Width (mm) | 130 |
| d | 260 mm |
| D | 480 mm |
| B | 130 mm |
| d1 | 340 mm |
| E | 420 mm |
| r1,2 - min. | 5 mm |
| s | 4.3 mm |
| da - min. | 280 mm |
| da - max. | 416 mm |
| Da - min. | 427 mm |
| Da - max. | 460 mm |
| ra - max. | 4 mm |
| Basic dynamic load rating - C | 1790 kN |
| Basic static load rating - C0 | 3000 kN |
| Fatigue load limit - Pu | 275 kN |
| Reference speed | 1300 r/min |
| Limiting speed | 2000 r/min |
| Calculation factor - kr | 0.2 |
| d1 ≈ | 340 mm |
| r1,2 min. | 5 mm |
| s max. | 4.3 mm |
| da min. | 280 mm |
| da max. | 416 mm |
| Da min. | 427 mm |
| Da max. | 460 mm |
| ra max. | 4 mm |
| Basic dynamic load rating C | 1790 kN |
| Basic static load rating C0 | 3000 kN |
| Fatigue load limit Pu | 275 kN |
| Calculation factor kr | 0.16 |
| Limiting value e | 0.3 |
| Mass bearing | 110 kg |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
0531-8299 9953 |
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