NNU4972K NTN Cylindrical Roller Bearing
Tapered Roller Bearing offers a 650.000 mm D NNU4972K NTN Cylindrical Roller Bearing Shanghai Ruonan-Power Co., Ltd. selection of Genuine Tapered Roller Bearing at Wholesale Prices. We are a NNU4972K NTN Cylindrical Roller Bearing Certified Parts Retailer
| Brand Name: |
NTN |
| Model Number: |
NNU4972K |
| D: |
650.000 mm |
| Bearing Weight: |
189.400 Kg |
| C - Inner Ring Width: |
157.000 mm |
| Cg - Geometry Factor3: |
0.2737 |
| r - Outer Ring To Clear Radius5: |
6.400 mm |
| Reference Thermal Speed Rating (Grease): |
350 |
| Tapered Bore: |
N |
| B - Outer Ring Width: |
157.000 mm |
| PDF |
NNU4972K |
Product Details
| D |
650.000 mm |
| Bearing Weight |
189.400 Kg |
| C - Inner Ring Width |
157.000 mm |
| Cg - Geometry Factor3 |
0.2737 |
| r - Outer Ring To Clear Radius5 |
6.400 mm |
| Reference Thermal Speed Rating (Grease) |
350 |
| Tapered Bore |
N |
| B - Outer Ring Width |
157.000 mm |
| Da - Outer Ring Backing Diameter |
613.000 mm |
| d |
440.000 mm |
| R - Inner Ring To Clear Radius4 |
6.400 mm |
| Reference Thermal Speed Rating (Oil)2 |
380 |
| da - Inner Ring Backing Diameter |
476.000 mm |
| C - Dynamic Radial Rating1 |
3660000 N |
| Type |
NU |
| Design Units |
METRIC |
| C0 - Static Radial Rating |
7270000 N |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-8689236 |