Ordering Options |
N/A Order Online through NTN DOL Contact NTN Customer Relations Search for a Licensed Distributor |
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 104900 RPM |
Limiting Speed - Grease |
N/A 52700 RPM |
Precision |
N/A ISO Class 2 |
Configuration |
N/A One |
Preload |
N/A Normal |
Factor |
N/A 8.8 |
Static Load Rating |
N/A 390 lbf1730 N1.73 kN |
Dynamic Load Rating |
N/A 935 lbf4150 N4.15 kN |
Enclosure |
N/A Open |
Weight |
N/A 0.044 lb0.020 kg |
Operating Temperature Range |
N/A -40 to 250 ºF-40 to 120 ºC |
|
|
|
d |
N/A 0.4724 in12.000 mm |
D |
N/A 1.1024 in28.000 mm |
B |
N/A 0.3150 in8.000 mm |
d1 |
N/A 0.6850 in17.400 mm |
d2 |
N/A 0.6142 in15.600 mm |
D1 |
N/A 0.9252 in23.500 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 0.2677 in6.500 mm |
da min |
N/A 0.5709 in14.500 mm |
db min |
N/A 0.5197 in13.200 mm |
Da max |
N/A 1.0039 in25.500 mm |
ras max |
N/A 0.0118 in0.300 mm |
r1as max |
N/A 0.0059 in0.150 mm |
Double Row Width |
N/A 0.6299 in16.000 mm |
Triple Row Width |
N/A 0.9449 in24.000 mm |
Quadruple Row Width |
N/A 1.2598 in32.000 mm |
