Bearing Finder
Customizable search tool featuring exhaustive data sets, comprehensive part
interchanges and interactive CAD drawings
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 54700 RPM |
Limiting Speed - Grease |
N/A 27300 RPM |
Configuration |
N/A One |
Factor |
N/A 9.2 |
Static Load Rating |
N/A 1510 lbf6700 N6.70 kN |
Dynamic Load Rating |
N/A 2860 lbf12700 N12.70 kN |
Enclosure |
N/A Open |
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 2.0472 in52.000 mm |
B |
N/A 0.5906 in15.000 mm |
d1 |
N/A 1.3307 in33.800 mm |
d2 |
N/A 1.2087 in30.700 mm |
D1 |
N/A 1.7402 in44.200 mm |
r |
N/A 0.0394 in1.000 mm |
r1 |
N/A 0.0236 in0.600 mm |
Contact Angle |
N/A 15 º |
a |
N/A 0.5039 in12.500 mm |
da min |
N/A 1.2008 in30.500 mm |
db min |
N/A 1.1614 in29.500 mm |
Da max |
N/A 1.8307 in46.500 mm |
ras max |
N/A 0.0394 in1 mm |
r1as max |
N/A 0.0236 in0.600 mm |
Double Row Width |
N/A 1.1811 in30.000 mm |
Triple Row Width |
N/A 1.7717 in45.000 mm |
Quadruple Row Width |
N/A 2.3622 in60.000 mm |
