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 Resin |
Ball Material |
N/A Ceramic |
Seal Type |
N/A None |
Seal Material |
N/A None |
Precision |
N/A Special Precision |
Configuration |
N/A Two |
Factor |
N/A 10.4 |
Enclosure |
N/A Open |
Weight |
N/A 0.485 lb0.220 kg |
Operating Temperature Range |
N/A -40 to 250 ºF-40 to 120 ºC |
Dimensional Specifications
|
|
|
d |
N/A 1.7717 in45.000 mm |
D |
N/A 2.6772 in68.000 mm |
B |
N/A 0.4724 in12.000 mm |
2B |
N/A 0.9449 in24.000 mm |
d1 |
N/A 2.0512 in52.100 mm |
d2 |
N/A 1.9331 in49.100 mm |
D1 |
N/A 2.3976 in60.900 mm |
r |
N/A 0.0236 in0.600 mm |
r1 |
N/A 0.0118 in0.300 mm |
Contact Angle |
N/A 15 º |
da min |
N/A 1.9488 in49.500 mm |
db min |
N/A 1.8898 in48.000 mm |
Da max |
N/A 2.5000 in63.500 mm |
ras max |
N/A 0.0236 in0.600 mm |
r1as max |
N/A 0.0118 in0.300 mm |
