HK0205-TV Drawn Cup Needle Roller Coal Winning Machine Bearing 2x4.6x5mm
100% Pioneer Machinery Source Authentic. HK0205-TV Drawn Cup Needle Roller Coal Winning Machine Bearing 2x4.6x5mm 630x850x165 Highest 630 Bore Diameter (mm) Quality. Certified Supplier.
| Bearing number: | 239/630-B-MB |
| Size (mm): | 630x850x165 |
| Bore Diameter (mm): | 630 |
| Outer Diameter (mm): | 850 |
| Width (mm): | 165 |
| d: | 630 mm |
| D: | 850 mm |
| B: | 165 mm |
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Product Details
| Bearing number | 239/630-B-MB |
| Size (mm) | 630x850x165 |
| Bore Diameter (mm) | 630 |
| Outer Diameter (mm) | 850 |
| Width (mm) | 165 |
| d | 630 mm |
| D | 850 mm |
| B | 165 mm |
| D1 | 784,5 mm |
| Da max | 827 mm |
| da min | 653 mm |
| ds | 12,5 mm |
| ns | 23,5 mm |
| ra max | 5 mm |
| rmin | 6 mm |
| m | 292 kg / Weight |
| Cr | 4050000 N / Dynamic load rating (radial) |
| e | 0,18 |
| Y1 | 3,8 |
| Y2 | 5,66 |
| C0r | 9800000 N / Static load rating (radial) |
| Y0 | 3,72 |
| nG | 740 1/min / Limiting speed |
| nB | 405 1/min / Reference speed |
| Cur | 710000 N |
Company Profile
| Worktime |
7:00AM - 6:00PM |
| Phone |
0065 82577418 |
| Fax |
0065 82577552 |
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