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
Bore Type |
N/A Round |
Material |
N/A High Carbon Chrome Steel |
Cage Type |
N/A Stratified |
Cage Material |
N/A Phenolic |
Ball Material |
N/A Steel |
Limiting Speed - Oil |
N/A 31000 RPM |
Limiting Speed - Grease |
N/A 21000 RPM |
Precision |
N/A ISO Class 4 |
Configuration |
N/A One |
Preload |
N/A Light |
Static Load Rating |
N/A 713 lbf3150 N3.15 kN |
Dynamic Load Rating |
N/A 2273 lbf10100 N10.10 kN |
Enclosure |
N/A Open |
Operating Temperature Range |
N/A -40 to 250 ºF-40 to 120 ºC |
Dimensional Specifications
|
|
|
d |
N/A 2.1654 in55.000 mm |
D |
N/A 3.1496 in80.000 mm |
B |
N/A 0.5118 in13.000 mm |
r2 max |
N/A 0.0394 in1.000 mm |
r3 max |
N/A 0.0118 in0.300 mm |
Contact Angle |
N/A 17 º |
a (Load Center) |
N/A 0.6299 in16.000 mm |
d2 |
N/A 2.3819 in60.500 mm |
d3 |
N/A 2.4488 in62.200 mm |
D1 |
N/A 2.9055 in73.800 mm |
D4 |
N/A 2.9921 in76.000 mm |
D5 |
N/A 0.0984 in2.5315 mm |
E |
N/A 2.500 in64.300 mm |
Double Row Width |
N/A 1.0236 in26.000 mm |
Triple Row Width |
N/A 1.5354 in39.000 mm |
Quadruple Row Width |
N/A 2.0472 in52.000 mm |
