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 |