NN3068 Cylindrical Roller Bearing 340x520x133mm
NN3068 Cylindrical Roller Bearing 340x520x133mm Needs Analysis , 260 Bore Diameter (mm) Crushing Equipment bearing Manufacturing Service 260x320x60 . Bearing Wholesalers Get Your Free.
| Bearing number: | NNCF4852CV |
| Size (mm): | 260x320x60 |
| Bore Diameter (mm): | 260 |
| Outer Diameter (mm): | 320 |
| Width (mm): | 60 |
| d: | 260 mm |
| D: | 320 mm |
| B: | 60 mm |
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Product Details
| Bearing number | NNCF4852CV |
| Size (mm) | 260x320x60 |
| Bore Diameter (mm) | 260 |
| Outer Diameter (mm) | 320 |
| Width (mm) | 60 |
| d | 260 mm |
| D | 320 mm |
| B | 60 mm |
| C | 60 mm |
| b1 | 8 mm |
| d1 | 282 mm |
| r1 min. | 2 mm |
| r2 min. | 2 mm |
| r3 min. | 2 mm |
| r4 min. | 2 mm |
| D1 | 299 mm |
| E | 304,2 mm |
| K | 4 mm |
| ba min. | 269 mm |
| Da max. | 311 mm |
| das rec. | 276 mm |
| ra max. | 2 mm |
| rb max. | 2 mm |
| S | 4 mm |
| Weight | 11 Kg |
| Basic dynamic load rating (C) | 561 kN |
| Basic static load rating (C0) | 1400 kN |
| Fatigue load limit (Pu) | 132 |
| Reference speed | 800 r/min |
| Limiting speed | 1000 r/min |
Company Profile
| Worktime |
9: 00-18: 00 (بتوقيت بكين) |
| Phone |
+6531591338 |
| Fax |
+6531591338 |
