Four Row Cylindrical Roller Bearings NTN 4R5612
How do you find 283.5 mm d1 ≈ the 800 r/min Reference speed Four Row Cylindrical Roller Bearings NTN 4R5612 specification? 0.2 Calculation factor kr Manufacturers Online Pioneer Machinery Source Free check！
| d1 ≈: | 283.5 mm |
| Reference speed: | 800 r/min |
| Calculation factor kr: | 0.2 |
| B: | 60 mm |
| Limiting speed: | 1000 r/min |
| ra max.: | 2 mm |
| D: | 320 mm |
| da min.: | 269 mm |
Product Details
| d1 ≈ | 283.5 mm |
| Reference speed | 800 r/min |
| Calculation factor kr | 0.2 |
| B | 60 mm |
| Limiting speed | 1000 r/min |
| ra max. | 2 mm |
| D | 320 mm |
| da min. | 269 mm |
| Fatigue load limit Pu | 132 kN |
| das | 276 mm |
Company Profile
| Worktime |
7:00AM - 6:00PM |
| Phone |
0065 82577418 |
| Fax |
0065 82577552 |
