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 Angular Contact Ball Bearing |
Bore Type |
N/A Round |
Material |
N/A High Carbon Chrome Steel |
Cage Type |
N/A Pressed |
Cage Material |
N/A Steel |
Ball Material |
N/A Steel |
Limiting Speed - Oil |
N/A 7300 RPM |
Limiting Speed - Grease |
N/A 5500 RPM |
Precision |
N/A ISO Class 0 |
Configuration |
N/A One |
Static Load Rating |
N/A 12700 lbf56500 N56.50 kN |
Dynamic Load Rating |
N/A 17800 lbf79000 N79.00 kN |
Enclosure |
N/A Open |
Weight |
N/A 3.109 lb1.410 kg |
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 4.7244 in120.000 mm |
B |
N/A 1.1417 in29.000 mm |
r |
N/A 0.0787 in2.000 mm |
r1 |
N/A 0.0394 in1.000 mm |
Contact Angle |
N/A 40 º |
a (Load Center) |
N/A 2.0472 in52.000 mm |
da min |
N/A 2.5591 in65.000 mm |
db min |
N/A 2.3819 in60.500 mm |
Da max |
N/A 4.3307 in110.000 mm |
Db max |
N/A 4.5079 in114.500 mm |
ras max |
N/A 0.0787 in2.000 mm |
r1as max |
N/A 0.0394 in1.000 mm |
Double Row Width |
N/A 2.2835 in58.000 mm |
Triple Row Width |
N/A 3.4252 in87.000 mm |
Quadruple Row Width |
N/A 4.5669 in116.000 mm |
