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 Tapered |
Material |
N/A Through Hardened Steel |
Cage Type |
N/A Machined |
Cage Material |
N/A Brass |
Limiting Speed - Oil |
N/A 1400 RPM |
Limiting Speed - Grease |
N/A 1300 RPM |
e |
N/A 0.29 |
Y1 |
N/A 2.32 |
Y2 |
N/A 3.45 |
Y0 |
N/A 2.26 |
Series |
N/A 231 |
Radial Internal Clearance |
N/A C4 |
Ring Modification |
N/A Relube |
Tolerance |
N/A JIS-0 RBEC-1 |
Taper |
N/A 1:12 |
Static Load Rating |
N/A 390000 lbf1730000 N1730.00 kN |
Dynamic Load Rating |
N/A 232000 lbf1030000 N1030.00 kN |
Enclosure |
N/A Open |
Weight |
N/A 55.336 lb25.100 kg |
Operating Temperature Range |
N/A -40 to 400 ºF-40 to 200 ºC |
Dimensional Specifications
|
|
|
d |
N/A 7.0866 in180.000 mm |
D |
N/A 11.8110 in300.000 mm |
B |
N/A 3.7795 in96.000 mm |
r |
N/A 0.1181 in3.000 mm |
W0 |
N/A 0.5906 in15.000 mm |
d0 |
N/A 0.2756 in7.000 mm |
da min |
N/A 7.6378 in194.000 mm |
Da max |
N/A 11.2598 in286.000 mm |
ras max |
N/A 0.1181 in3 mm |
