LM377449/LM37741 NTN Cylindrical Roller Bearing
LM377449/LM37741 NTN Cylindrical Roller Bearing Manufacturers China abec 7 Bearing Supplier , 80 Bore Diameter (mm) Online Wholesale Suppliers !
| Brand Name: | NTN |
| Model Number: | LM377449/LM37741 |
| Bore Diameter (mm): | 80 |
| Limiting value e: | 0.2 |
| D1 ≈: | 65.8 mm |
| Basic static load rating C0: | 63 kN |
| Db - min.: | 71.8 mm |
| Basic dynamic load rating - C: | 75 kN |
| E: | 70.2 mm |
| B: | 21 mm |
Product Details
| Bore Diameter (mm) | 80 |
| Limiting value e | 0.2 |
| D1 ≈ | 65.8 mm |
| Basic static load rating C0 | 63 kN |
| Db - min. | 71.8 mm |
| Basic dynamic load rating - C | 75 kN |
| E | 70.2 mm |
| B | 21 mm |
| r3,4 min. | 1.1 mm |
| Mass bearing | 0.49 kg |
| r3,4 - min. | 1.5 mm |
| r1,2 - min. | 1.5 mm |
| Fatigue load limit - Pu | 8.2 kN |
| Calculation factor - kr | 0.12 |
| s | 1.2 mm |
| d1 ≈ | 51 mm |
| da - min. | 43 mm |
| Axial load factor Y | 0.6 |
| Fatigue load limit Pu | 8.15 kN |
| Limiting speed | 11000 r/min |
