Double-Row Cylindrical Roller Bearings / Stiffness series
- 49 type
- NNU4972KR Tapered Bore
NNU4972KR Bearing | 49 type
NNU4972KR interchange NSK Rolling Bearing NNU4972KR | |
NNU4972KR cross reference NSK Rolling Bearing NNU4972KR | |
NNU4972KR Equivalent bearing interchange guide: | |
Price: | enquiry |
Model Number: | NNU4972KR |
d: | 12 |
D: | 360 |
B: | 2.5 |
r(min): | 3.0 |
r1(min): | NNU4972KR |
Width: | 373 |
Size: | 55.2 |
W: | 4 |
SD: | 1900 |
RA: | 1600 |
R: | 6 |
ORDER: | - |