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 |