NNU4944K NTN Cylindrical Roller Bearing
Offer High 55 mm db min. Quality Brand NNU4944K NTN Cylindrical Roller Bearing 159 kN Basic dynamic load rating C .Contact Us NTK BEARING PRECISION AXLE CORP. Online to Get Best Quote.
Brand Name: | NTN |
Model Number: | NNU4944K |
db min.: | 55 mm |
Ba min.: | 6 mm |
Basic dynamic load rating C: | 159 kN |
Fatigue load limit Pu: | 18.6 kN |
B4: | 12 mm |
da max.: | 72 mm |
D1 ≈: | 96.8 mm |
B1: | 42 mm |
PDF |
NNU4944K |
Product Details
db min. | 55 mm |
Ba min. | 6 mm |
Basic dynamic load rating C | 159 kN |
Fatigue load limit Pu | 18.6 kN |
B4 | 12 mm |
da max. | 72 mm |
D1 ≈ | 96.8 mm |
B1 | 42 mm |
Calculation factor Y2 | 4.2 |
d1 | 45 mm |
d2 ≈ | 72.7 mm |
B | 27 mm |
D | 110 mm |
Da max. | 99 mm |
Calculation factor e | 0.24 |
Reference speed | 5600 r/min |
K | 3 mm |
Calculation factor Y1 | 2.8 |
Mass bearing + sleeve | 1.6 kg |
d3 | 70 mm |