Bearing Finder
Customizable search tool featuring exhaustive data sets, comprehensive part
interchanges and interactive CAD drawings
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Ordering Options |
N/A Order Online through NTN DOL Contact NTN Customer Relations Search for a Licensed Distributor |
Technical Specifications
Type |
N/A Main Spindle Bearing |
Bore Type |
N/A Round |
Material |
N/A High Carbon Chrome Steel |
Cage Type |
N/A Machined |
Cage Material |
N/A Phenolic |
Ball Material |
N/A Steel |
Limiting Speed - Oil |
N/A 7600 RPM |
Limiting Speed - Grease |
N/A 6100 RPM |
Precision |
N/A ISO Class 5 |
Configuration |
N/A Two |
Preload |
N/A Normal |
Enclosure |
N/A Open |
Weight |
N/A 5.357 lb2.430 kg |
Operating Temperature Range |
N/A -40 to 250 ºF-40 to 120 ºC |
Dimensional Specifications
|
|
|
d |
N/A 3.9370 in100.000 mm |
D |
N/A 5.5118 in140.000 mm |
B |
N/A 1.0630 in27.000 mm |
2B |
N/A 3.1890 in81.000 mm |
d1 |
N/A 4.5394 in115.300 mm |
D2 |
N/A 5.0787 in129.000 mm |
r |
N/A 0.0433 in1.100 mm |
r1 |
N/A 0.0236 in0.600 mm |
Contact Angle |
N/A 30 º |
2a |
N/A 3.4488 in87.600 mm |
