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 Steel |
Limiting Speed - Oil |
N/A 1400 RPM |
Limiting Speed - Grease |
N/A 1100 RPM |
e |
N/A 0.19 |
Y1 |
N/A 3.62 |
Y2 |
N/A 5.39 |
Y0 |
N/A 3.54 |
Series |
N/A 239 |
Radial Internal Clearance |
N/A C2 |
Ring Modification |
N/A Relube |
Tolerance |
N/A JIS-0 RBEC-1 |
Taper |
N/A 1:12 |
Static Load Rating |
N/A 263000 lbf1170000 N1170.00 kN |
Dynamic Load Rating |
N/A 127000 lbf565000 N565.00 kN |
Enclosure |
N/A Open |
Weight |
N/A 27.999 lb12.700 kg |
Operating Temperature Range |
N/A -40 to 250 ºF-40 to 120 ºC |
Dimensional Specifications
|
|
|
d |
N/A 8.6614 in220.000 mm |
D |
N/A 11.8110 in300.000 mm |
B |
N/A 2.3622 in60.000 mm |
r |
N/A 0.0827 in2.100 mm |
W0 |
N/A 0.4724 in12.000 mm |
d0 |
N/A 0.1969 in5.000 mm |
da min |
N/A 9.1339 in232.000 mm |
Da max |
N/A 11.3386 in288.000 mm |
ras max |
N/A 0.0787 in2 mm |
