20 mm x 37 mm x 9 mm NSK 6904DDU deep groove ball bearings
What are the types of 20 mm x 37 mm x 9 mm NSK 6904DDU deep groove ball bearings ? Deep Groove Ball Bearings Manufacturing KFY MANUFACTURING MEXICO LIMITED Service 20 mm x 37 mm x 9 mm . Get Your Free, Instant price, design review.
What is 6904DDU bearing interchange?
Brand Name: | NSK |
Model Number: | 6904DDU |
Characteristic inner ring frequency, BPFI: | 10 Hz |
B: | 13 mm |
R: | 500 mm |
Characteristic outer ring frequency, BPF0: | 8 Hz |
Characteristic cage frequency, FTF: | 0.44 Hz |
Radial clearance class: | CN |
d1: | 10 mm |
n: | 4 mm |
PDF |
6904DDU |
Product Details
Characteristic inner ring frequency, BPFI | 10 Hz |
B | 13 mm |
R | 500 mm |
Characteristic outer ring frequency, BPF0 | 8 Hz |
Characteristic cage frequency, FTF | 0.44 Hz |
Radial clearance class | CN |
d1 | 10 mm |
n | 4 mm |
D | 26 mm |
Max operating temperature, Tmax | 120 °C |
Size (mm) | 20 mm x 37 mm x 9 mm |