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 17200 rpm |
Limiting Speed - Grease |
N/A 8600 rpm |
Configuration |
N/A One |
Factor |
N/A 9.7 |
Static Load Rating |
N/A 11400 lbf50500 N50.50 kN |
Dynamic Load Rating |
N/A 16000 lbf71000 N71.00 kN |
Enclosure |
N/A Open |
Operating Temperature Range |
N/A -40 to 250 ºF-40 to 120 ºC |
Dimensional Specifications
|
|
|
d |
N/A 3.1496 in80 mm |
D |
N/A 5.5118 in140 mm |
B |
N/A 1.0236 in26 mm |
d1 |
N/A 3.8622 in98.100 mm |
d2 |
N/A 3.5591 in90.400 mm |
D1 |
N/A 4.8031 in122.000 mm |
r |
N/A 0.0787 in2.000 mm |
r1 |
N/A 0.0394 in1.000 mm |
Contact Angle |
N/A 15 º |
a |
N/A 1.0984 in27.9 mm |
da min |
N/A 3.5433 in90.000 mm |
db min |
N/A 3.3661 in85.500 mm |
Da max |
N/A 5.1181 in130.000 mm |
ras max |
N/A 0.0787 in2 mm |
r1as max |
N/A 0.0394 in1.000 mm |
Double Row Width |
N/A 2.0472 in52.000 mm |
Triple Row Width |
N/A 3.0709 in78.000 mm |
Quadruple Row Width |
N/A 4.0945 in104.000 mm |
