NNU4964 NTN Tapered Roller Bearing
NNU4964 NTN Tapered Roller Bearing SEARCH - Whether it's 6 mm ra max. agriculture 326 mm B1 or construction equipment your working on, Has NACHI BEARINGS OF AMERICA CORP. theThrust Spherical Roller Bearing you 600 r/min Reference speed need.
| Brand Name: |
NTN |
| Model Number: |
NNU4964 |
| B1: |
326 mm |
| ra max.: |
6 mm |
| Reference speed: |
600 r/min |
| Basic static load rating C0: |
12000 kN |
| Da max.: |
728 mm |
| Fatigue load limit Pu: |
815 kN |
| B2: |
75 mm |
| Operating clearance factor k2: |
0.105 |
| PDF |
NNU4964 |
Product Details
| B1 |
326 mm |
| ra max. |
6 mm |
| Reference speed |
600 r/min |
| Basic static load rating C0 |
12000 kN |
| Da max. |
728 mm |
| Fatigue load limit Pu |
815 kN |
| B2 |
75 mm |
| Operating clearance factor k2 |
0.105 |
| d2 ≈ |
559 mm |
| Mass bearing + sleeve |
540 kg |
| Ca min. |
4.2 mm |
| s1 max. |
51 mm |
| d3 |
580 mm |
| Limiting speed |
800 r/min |
| B5 |
95 mm |
| d1 |
430 mm |
| B |
240 mm |
| r1,2 min. |
7.5 mm |
| Basic dynamic load rating C |
6800 kN |
| da max. |
603 mm |