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 Steel |
Limiting Speed - Oil |
N/A 34000 RPM |
Limiting Speed - Grease |
N/A 25000 RPM |
Precision |
N/A ISO Class 2 |
Configuration |
N/A One |
Preload |
N/A Normal |
Factor |
N/A 9.6 |
Static Load Rating |
N/A 1090 lbf4850 N4.85 kN |
Dynamic Load Rating |
N/A 2010 lbf8950 N8.95 kN |
Enclosure |
N/A Open |
Weight |
N/A 0.165 lb0.075 kg |
Operating Temperature Range |
N/A -40 to 250 ºF-40 to 120 ºC |
Dimensional Specifications
|
|
|
d |
N/A 0.9843 in25.000 mm |
D |
N/A 1.8504 in47.000 mm |
B |
N/A 0.4724 in12.000 mm |
d1 |
N/A 1.2520 in31.800 mm |
d2 |
N/A 1.1575 in29.400 mm |
D1 |
N/A 1.5984 in40.600 mm |
r |
N/A 0.0236 in0.600 mm |
r1 |
N/A 0.0118 in0.300 mm |
Contact Angle |
N/A 15 º |
a |
N/A 0.4331 in11.000 mm |
da min |
N/A 1.1614 in29.500 mm |
db min |
N/A 1.0827 in27.500 mm |
Da max |
N/A 1.6732 in42.500 mm |
ras max |
N/A 0.0236 in0.600 mm |
r1as max |
N/A 0.0118 in0.300 mm |
Double Row Width |
N/A 0.9449 in24.000 mm |
Triple Row Width |
N/A 1.4173 in36.000 mm |
Quadruple Row Width |
N/A 1.8898 in48.000 mm |
