241/630 ECAK30/W33 The Most Novel Spherical Roller Bearing 630*1030*400mm
Can't find what you're looking for 241/630 ECAK30/W33 The Most Novel Spherical Roller Bearing 630*1030*400mm ? Bearing Wholesalers Our expert Oilfield Equipment Bearings Representatives be 400x220x65 in contact with 400 Bore Diameter (mm) you shortly!
| Bearing number: | NJ 244 ECM |
| Size (mm): | 400x220x65 |
| Bore Diameter (mm): | 400 |
| Outer Diameter (mm): | 220 |
| Width (mm): | 65 |
| d: | 220 mm |
| D: | 400 mm |
| B: | 65 mm |
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Product Details
| Bearing number | NJ 244 ECM |
| Size (mm) | 400x220x65 |
| Bore Diameter (mm) | 400 |
| Outer Diameter (mm) | 220 |
| Width (mm) | 65 |
| d | 220 mm |
| D | 400 mm |
| B | 65 mm |
| d1 | 284 mm |
| D1 | 342.15 mm |
| F | 268 mm |
| r1,2 - min. | 4 mm |
| r3,4 - min. | 4 mm |
| s | 2.3 mm |
| da - min. | 238 mm |
| da - max. | 263 mm |
| db - min. | 288 mm |
| Da - max. | 383 mm |
| ra - max. | 3 mm |
| Basic dynamic load rating - C | 1060 kN |
| Basic static load rating - C0 | 1290 kN |
| Fatigue load limit - Pu | 125 kN |
| Reference speed | 1700 r/min |
| Limiting speed | 3000 r/min |
| Calculation factor - kr | 0.15 |
| d1 ≈ | 284 mm |
| D1 ≈ | 342.15 mm |
| r1,2 min. | 4 mm |
| r3,4 min. | 4 mm |
| s max. | 2.3 mm |
| da min. | 238 mm |
| da max. | 263 mm |
| db min. | 288 mm |
| Da max. | 383 mm |
| ra max. | 3 mm |
| Basic dynamic load rating C | 1060 kN |
| Basic static load rating C0 | 1290 kN |
| Fatigue load limit Pu | 125 kN |
| Calculation factor kr | 0.15 |
| Limiting value e | 0.2 |
| Axial load factor Y | 0.6 |
| Mass bearing | 38.2 kg |
Company Profile
| Worktime |
9: 00-18: 00 (بتوقيت بكين) |
| Phone |
+6531591338 |
| Fax |
+6531591338 |
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