NNU4972 NTN Tapered Roller Bearing
Thrust Spherical Roller Bearing offers a NNU4972 NTN Tapered Roller Bearing selection of Genuine Thrust Spherical Roller Bearing at Jinan Kaidong Bearing Co., Ltd. 71426D Cone Part Number Wholesale Prices. We are a 36900 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 NNU4972 NTN Tapered Roller Bearing Certified Parts Retailer
| Brand Name: |
NTN |
| Model Number: |
NNU4972 |
| Cone Part Number: |
71426D |
| Series: |
71000 |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5: |
36900 lbf |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3: |
21200 lbf |
| Design Units: |
Imperial |
| Ab - Cage-Cone Frontface Clearance: |
0.1 in |
| Cage Type: |
Stamped Steel |
| da - Cone Frontface Backing Diameter: |
4.8 in |
| PDF |
NNU4972 |
Product Details
| Cone Part Number |
71426D |
| Series |
71000 |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 |
36900 lbf |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 |
21200 lbf |
| Design Units |
Imperial |
| Ab - Cage-Cone Frontface Clearance |
0.1 in |
| Cage Type |
Stamped Steel |
| da - Cone Frontface Backing Diameter |
4.8 in |
| R - Cone Frontface To Clear Radius1 |
0.060 in |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
15100 lbf |
| T - Bearing Width across Cups |
3.8749 in |
| C - Cup Width |
1.3750 in |
| Cup Part Number |
71750 |
| Bearing Weight |
25.3 lb |
| r - Cup Backface To Clear Radius2 |
0.130 in |
| Db - Cup Backface Backing Diameter |
6.73 in |
| K - Factor7 |
1.4 |
| e - ISO Factor8 |
0.42 |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 |
142000 lbf |
| d |
4.25 in |
Company Profile
| Worktime |
9:00-18:00(BeiJing time) |
| Phone |
86-15185689412 |