QJF330/116330 Four-point Contact Ball Bearing
Offer 20 Bore Diameter (mm) High Quality Brand QJF330/116330 Four-point Contact Ball Bearing Pioneer Machinery Source .Contact Us Online to Get Best 20x37x9 Quote.
Bearing number: | 6904NR |
Size (mm): | 20x37x9 |
Bore Diameter (mm): | 20 |
Outer Diameter (mm): | 37 |
Width (mm): | 9 |
d: | 20 mm |
D: | 37 mm |
B: | 9 mm |
Product Details
Bearing number | 6904NR |
Size (mm) | 20x37x9 |
Bore Diameter (mm) | 20 |
Outer Diameter (mm) | 37 |
Width (mm) | 9 |
d | 20 mm |
D | 37 mm |
B | 9 mm |
C | 9 mm |
rn | 0,3 mm |
a | 1,7 mm |
b | 0,95 mm |
f | 0,85 mm |
r min. | 0,3 mm |
r0 max. | 0,25 mm |
D1 | 35,7 mm |
D2 | 39,8 mm |
da min. | 22 mm |
da max | 24 mm |
Da max. | 35 mm |
ra max. | 0,3 mm |
Dx | 40,5 mm |
Cy | 2,3 mm |
Cz | 0,9 mm |
Weight | 0,036 Kg |
Basic dynamic load rating (C) | 6,4 kN |
Basic static load rating (C0) | 3,7 kN |
(Grease) Lubrication Speed | 19 000 r/min |
(Oil) Lubrication Speed | 23 000 r/min |
Company Profile
Worktime |
7:00AM - 6:00PM |
Phone |
0065 82577418 |
Fax |
0065 82577552 |