NTN K28X41X25 needle roller bearings

Online NTN K28X41X25 needle roller bearings 290 Bore Diameter (mm) Expert.More Choices. NTN K28X41X25 needle roller bearings in Stock & Ready 290x160x80 Size (mm) to Ship Now!
Size (mm) | 290x160x80 |
Bore Diameter (mm) | 290 |
Outer Diameter (mm) | 160 |
Width (mm) | 80 |
d | 160 mm |
D | 290 mm |
B | 80 mm |
d1 | 205 mm |
D1 | 251.1 mm |
F | 193 mm |
r1,2 – min. | 3 mm |
r3,4 – min. | 3 mm |
s | 4.5 mm |
da – min. | 174 mm |
da – max. | 189 mm |
db – min. | 209 mm |
Da – max. | 274.2 mm |
ra – max. | 2.5 mm |
Basic dynamic load rating – C | 930 kN |
Basic static load rating – C0 | 1200 kN |
Fatigue load limit – Pu | 129 kN |
Reference speed | 2400 r/min |
Limiting speed | 4000 r/min |
Calculation factor – kr | 0.3 |
d1 ≈ | 205 mm |
D1 ≈ | 251.1 mm |
r1,2 min. | 3 mm |
r3,4 min. | 3 mm |
s max. | 4.5 mm |
da min. | 174 mm |
da max. | 189 mm |
db min. | 209 mm |
Da max. | 274.2 mm |
ra max. | 2.5 mm |
Basic dynamic load rating C | 930 kN |
Basic static load rating C0 | 1200 kN |
Fatigue load limit Pu | 129 kN |
Calculation factor kr | 0.3 |
Limiting value e | 0.3 |
Axial load factor Y | 0.4 |
Mass bearing | 23.5 kg |
Angle ring | HJ 2232 EC |
Detailed Parameters
parameter:
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