20mm x 47mm x 14mm NSK 7204bw-nsk Single Row Angular Contact Bearings
Brand Name |
NSK |
Model Number |
7204bw-nsk |
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Features
NSK 7204bw-nsk bearing Size Chart (mm/inches) |
---|
Bearing number | 23256R |
Size (mm) | 280x500x176 |
Bore Diameter (mm) | 280 |
Outer Diameter (mm) | 500 |
Width (mm) | 176 |
d | 280 mm |
D | 500 mm |
B | 176 mm |
C | 176 mm |
r min. | 5 mm |
da min. | 302 mm |
Da max. | 478 mm |
ra max. | 4 mm |
Weight | 153 Kg |
Basic dynamic load rating (C) | 2690 kN |
Basic static load rating (C0) | 4910 kN |
(Grease) Lubrication Speed | 610 r/min |
(Oil) Lubrication Speed | 820 r/min |
Calculation factor (e) | 0,37 |
Calculation factor (Y0) | 1,79 |
Calculation factor (Y1) | 1,83 |
Bearing No. | 23256R |
r(min) | 5 |
Cr | 3370 |
C0r | 4910 |
Cu | 323 |
Grease lub. | 610 |
Oil lub. | 820 |
da(min) | 302 |
Da(max) | 478 |
ra(max) | 4 |
e | 0.37 |
Y1 | 1.83 |
Y2 | 2.72 |
Y0 | 1.79 |
(Refer.)Mass(kg) | 153 |