NNU3044 NTN Tapered Roller Bearing
NNU3044 NTN Tapered Roller Bearing 128 mm D1 ≈ Product Brochures , Tapered Roller Bearing Manufacturing Service . Get NTK BEARING PRECISION AXLE CORP. Your Free.
| Brand Name: | NTN |
| Model Number: | NNU3044 |
| D1 ≈: | 128 mm |
| Calculation factor Y1: | 2 |
| Reference speed: | 3400 r/min |
| r1,2 min.: | 2.1 mm |
| Calculation factor e: | 0.33 |
| ra max.: | 2 mm |
| Limiting speed: | 4500 r/min |
| K: | 4.5 mm |
Product Details
| D1 ≈ | 128 mm |
| Calculation factor Y1 | 2 |
| Reference speed | 3400 r/min |
| r1,2 min. | 2.1 mm |
| Calculation factor e | 0.33 |
| ra max. | 2 mm |
| Limiting speed | 4500 r/min |
| K | 4.5 mm |
| Basic dynamic load rating C | 413 kN |
| B1 | 68 mm |
| da max. | 90 mm |
| d2 ≈ | 90.3 mm |
| Ba min. | 6 mm |
| db min. | 76 mm |
| Fatigue load limit Pu | 45 kN |
| Calculation factor Y0 | 2 |
| d1 | 60 mm |
| B4 | 13.5 mm |
| Calculation factor Y2 | 3 |
| D | 150 mm |
