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 82700 RPM |
Limiting Speed - Grease |
N/A 41500 RPM |
Precision |
N/A ISO Class 2 |
Configuration |
N/A One |
Preload |
N/A Normal |
Factor |
N/A 9.0 |
Static Load Rating |
N/A 605 lbf2700 N2.70 kN |
Dynamic Load Rating |
N/A 1330 lbf5900 N5.90 kN |
Enclosure |
N/A Open |
Weight |
N/A 0.079 lb0.036 kg |
Operating Temperature Range |
N/A -40 to 250 ºF-40 to 120 ºC |
Dimensional Specifications
|
|
|
d |
N/A 0.6693 in17.000 mm |
D |
N/A 1.3780 in35.000 mm |
B |
N/A 0.3937 in10.000 mm |
d1 |
N/A 0.8740 in22.200 mm |
d2 |
N/A 0.7953 in20.200 mm |
D1 |
N/A 1.1654 in29.600 mm |
r |
N/A 0.0118 in0.300 mm |
r1 |
N/A 0.0059 in0.150 mm |
Contact Angle |
N/A 15 º |
a |
N/A 0.3346 in8.500 mm |
da min |
N/A 0.7677 in19.500 mm |
db min |
N/A 0.7165 in18.200 mm |
Da max |
N/A 1.2795 in32.500 mm |
ras max |
N/A 0.0118 in0.300 mm |
r1as max |
N/A 0.0059 in0.150 mm |
Double Row Width |
N/A 0.7874 in20.000 mm |
Triple Row Width |
N/A 1.1811 in30.000 mm |
Quadruple Row Width |
N/A 1.5748 in40.000 mm |
