NNU4948 NTN Tapered Roller Bearing
NNU4948 NTN Tapered Roller Bearing, Units and Housings CAD 147 mm da min. models , NACHI BEARINGS OF AMERICA CORP. 1460 kN Basic static load rating C0 Thrust Spherical Roller Bearing Manufacturing Service . Get Your Free.
| Brand Name: |
NTN |
| Model Number: |
NNU4948 |
| da min.: |
147 mm |
| Basic static load rating C0: |
1460 kN |
| Reference speed: |
1000 r/min |
| Limiting speed: |
2000 r/min |
| ra max.: |
2 mm |
| Minimum axial load factor A: |
0.171 |
| H: |
48 mm |
| D: |
150 mm |
| PDF |
NNU4948 |
Product Details
| da min. |
147 mm |
| Basic static load rating C0 |
1460 kN |
| Reference speed |
1000 r/min |
| Limiting speed |
2000 r/min |
| ra max. |
2 mm |
| Minimum axial load factor A |
0.171 |
| H |
48 mm |
| D |
150 mm |
| d |
70 mm |
| Mass bearing |
4.18 kg |
| d1 |
150 mm |
| Da max. |
78 mm |
| Fatigue load limit Pu |
150 kN |
| Basic dynamic load rating C |
380 kN |
| r1,2 min. |
2 mm |
| D1 |
73 mm |
| B |
16 mm |