NN4956K NTN Cylindrical Roller Bearing
NN4956K NTN Cylindrical Roller Bearing NACHI BEARINGS TRAINING INDUSTRY Needs Analysis 3.4 Calculation factor Y1 , Thrust Tapered Roller Bearing 380 r/min Limiting speed Manufacturing Service . Get 200 r/min Reference speed Your Free.
| Brand Name: | NTN |
| Model Number: | NN4956K |
| Limiting speed: | 380 r/min |
| Calculation factor Y1: | 3.4 |
| Reference speed: | 200 r/min |
| Ba min.: | 30 mm |
| B5: | 125 mm |
| B2: | 100 mm |
| r1,2 min.: | 7.5 mm |
| Calculation factor Y0: | 3.2 |
| PDF |
NN4956K |
Product Details
| Limiting speed | 380 r/min |
| Calculation factor Y1 | 3.4 |
| Reference speed | 200 r/min |
| Ba min. | 30 mm |
| B5 | 125 mm |
| B2 | 100 mm |
| r1,2 min. | 7.5 mm |
| Calculation factor Y0 | 3.2 |
| Calculation factor Y2 | 5 |
| Fatigue load limit Pu | 1600 kN |
| d1 | 900 mm |
| Basic dynamic load rating C | 14363 kN |
| d2 ≈ | 1086 mm |
| B | 300 mm |
| Da max. | 1332 mm |
| ra max. | 6 mm |
| da max. | 1086 mm |
| B1 | 420 mm |
| D | 1360 mm |
| D1 ≈ | 1246 mm |
