228708C NSK Railway Rolling Spherical Roller Bearings
Welcome to the 121 mm J 228708C NSK Railway Rolling Spherical Roller Bearings China 608z Bearing Supplier online seller. Composite Housing material
Brand Name: | NSK |
Model Number: | 228708C |
J: | 121 mm |
Housing material: | Composite |
A1: | 25 mm |
H: | 82.5 mm |
Hexagonal key size for grub screw N: | 4 mm |
d: | 30 mm |
Fatigue load limit Pu: | 0.475 kN |
Recommended tightening torque for grub screw: | 6.5 N·m |
Product Details
J | 121 mm |
Housing material | Composite |
A1 | 25 mm |
H | 82.5 mm |
Hexagonal key size for grub screw N | 4 mm |
d | 30 mm |
Fatigue load limit Pu | 0.475 kN |
Recommended tightening torque for grub screw | 6.5 N·m |
H1 | 42.9 mm |
N | 21.5 mm |
A | 40 mm |
Recommended diameter for attachment bolts, inch G | 0.5 in |
J max. | 128 mm |
Mass bearing unit | 0.54 kg |
Basic static load rating C0 | 11.2 kN |
Limiting speed | 1200 r/min |
H2 | 19 mm |
Basic dynamic load rating C | 19.5 kN |
B1 | 48.4 mm |
J min. | 114 mm |