105 mm x 145 mm x 20 mm NTN 7921UCG/GNP42 angular contact ball bearings
Browse 105 mm x 145 mm x 20 mm NTN 7921UCG/GNP42 angular contact ball bearings Categories in 105 mm x 145 mm x 20 mm the Manufacturers Online Free. including Accessories Production and Processing Export Co., Ltd. 105x145x20 bearing.
What is 7921UCG/GNP42 bearing interchange?
Brand Name: | NTN |
Model Number: | 7921UCG/GNP42 |
Bearing number: | 674A |
Size (mm): | 4x7x2 |
Bore Diameter (mm): | 4 |
Outer Diameter (mm): | 7 |
Width (mm): | 2 |
d: | 4 mm |
D: | 7 mm |
B: | 2 mm |
PDF |
7921UCG/GNP42 |
Product Details
Bearing number | 674A |
Size (mm) | 4x7x2 |
Bore Diameter (mm) | 4 |
Outer Diameter (mm) | 7 |
Width (mm) | 2 |
d | 4 mm |
D | 7 mm |
B | 2 mm |
C | 2 mm |
r min. | 0,08 mm |
da min. | 4,6 mm |
da max | 5 mm |
Da max. | 6,4 mm |
ra max. | 0,08 mm |
Weight | 0,28 Kg |
Basic dynamic load rating (C) | 0,222 kN |
Basic static load rating (C0) | 0,088 kN |
(Grease) Lubrication Speed | 54 000 r/min |
(Oil) Lubrication Speed | 63 000 r/min |