NU215-E-M1-F1-J20A-C4 Insulated Cylindrical Roller Bearing 75x130x25mm
Enjoy High Margins Bearing Wholesalers on Competitive Mud pump bearings 480x360x56 Pricing.Great Wholesale Products at Low Costs. 480x360x56 Size (mm)
| Bearing number: |
71972 BM |
| Size (mm): |
480x360x56 |
| Bore Diameter (mm): |
480 |
| Outer Diameter (mm): |
360 |
| Width (mm): |
56 |
| d: |
360 mm |
| D: |
480 mm |
| B: |
56 mm |
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Product Details
| Bearing number |
71972 BM |
| Size (mm) |
480x360x56 |
| Bore Diameter (mm) |
480 |
| Outer Diameter (mm) |
360 |
| Width (mm) |
56 |
| d |
360 mm |
| D |
480 mm |
| B |
56 mm |
| d1 |
408 mm |
| D1 |
441.66 mm |
| a |
204 mm |
| r1,2 - min. |
3 mm |
| r3,4 - min. |
1.1 mm |
| da - min. |
373 mm |
| Da - max. |
467 mm |
| Db - max. |
474 mm |
| ra - max. |
2.5 mm |
| rb - max. |
1 mm |
| Basic dynamic load rating - C |
302 kN |
| Basic static load rating - C0 |
550 kN |
| Fatigue load limit - Pu |
11.2 kN |
| Reference speed |
1400 r/min |
| Limiting speed |
1500 r/min |
| Calculation factor - kr |
0.085 |
| Calculation factor - ka |
0.7 |
| Calculation factor - e |
1.14 |
| Calculation factor - X |
0.35 |
| Calculation factor - Y0 |
0.26 |
| Calculation factor - Y2 |
0.57 |
| d1 ≈ |
408 mm |
| D1 ≈ |
441.66 mm |
| r1,2 min. |
3 mm |
| r3,4 min. |
1.1 mm |
| da min. |
373 mm |
| Da max. |
467 mm |
| Db max. |
474 mm |
| ra max. |
2.5 mm |
| rb max. |
1 mm |
| Basic dynamic load rating C |
302 kN |
| Basic static load rating C0 |
550 kN |
| Fatigue load limit Pu |
11.2 kN |
| Calculation factor A |
4.55 |
| Calculation factor kr |
0.085 |
| Calculation factor e |
1.14 |
| Calculation factor X |
0.35 |
| Calculation factor Y0 |
0.26 |
| Calculation factor Y2 |
0.57 |
| Mass bearing |
28.5 kg |
Company Profile
| Worktime |
9: 00-18: 00 (بتوقيت بكين) |
| Phone |
+6531591338 |
| Fax |
+6531591338 |