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 Spherical Roller Bearing |
Bore Type |
N/A Round |
Material |
N/A Through Hardened Steel |
Cage Type |
N/A Machined |
Cage Material |
N/A Steel |
Limiting Speed - Oil |
N/A 880 RPM |
Limiting Speed - Grease |
N/A 680 RPM |
e |
N/A 0.25 |
Y1 |
N/A 2.73 |
Y2 |
N/A 4.06 |
Y0 |
N/A 2.67 |
Series |
N/A 230 |
Radial Internal Clearance |
N/A C3 |
Ring Modification |
N/A Plain |
Tolerance |
N/A JIS-0 RBEC-1 |
Static Load Rating |
N/A 865000 lbf3850000 N3850.00 kN |
Dynamic Load Rating |
N/A 440000 lbf1960000 N1960.00 kN |
Enclosure |
N/A Open |
Weight |
N/A 172.401 lb78.200 kg |
Operating Temperature Range |
N/A -40 to 250 ºF-40 to 120 ºC |
Dimensional Specifications
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|
|
d |
N/A 12.5984 in320.000 mm |
D |
N/A 18.8976 in480.000 mm |
B |
N/A 4.7638 in121.000 mm |
r |
N/A 0.1575 in4.000 mm |
W0 |
N/A 0.7874 in20.000 mm |
d0 |
N/A 0.4724 in12.000 mm |
da min |
N/A 13.3071 in338.000 mm |
Da max |
N/A 18.1890 in462.000 mm |
ras max |
N/A 0.1181 in3 mm |
