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 4000 RPM |
Limiting Speed - Grease |
N/A 3000 RPM |
Precision |
N/A ISO Class 0 |
Configuration |
N/A One |
Static Load Rating |
N/A 40000 lbf178000 N178.00 kN |
Dynamic Load Rating |
N/A 42500 lbf190000 N190.00 kN |
Enclosure |
N/A Open |
Weight |
N/A 16.182 lb7.340 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 8.4646 in215.000 mm |
B |
N/A 1.8504 in47.000 mm |
r |
N/A 0.1181 in3.000 mm |
r1 |
N/A 0.0433 in1.100 mm |
Contact Angle |
N/A 40 º |
a (Load Center) |
N/A 3.5236 in89.500 mm |
da min |
N/A 4.4882 in114.000 mm |
db min |
N/A 4.2126 in107.000 mm |
Da max |
N/A 7.9134 in201.000 mm |
Db max |
N/A 8.1890 in208.000 mm |
ras max |
N/A 0.0984 in2.500 mm |
r1as max |
N/A 0.0394 in1.000 mm |
Double Row Width |
N/A 3.7008 in94.000 mm |
Triple Row Width |
N/A 5.5512 in141.000 mm |
Quadruple Row Width |
N/A 7.4016 in188.000 mm |
