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 Material |
N/A Brass |
Limiting Speed - Oil |
N/A 1700 RPM |
Limiting Speed - Grease |
N/A 1400 RPM |
e |
N/A 0.17 |
Y1 |
N/A 4.05 |
Y2 |
N/A 6.04 |
Y0 |
N/A 3.96 |
Series |
N/A 239 |
Radial Internal Clearance |
N/A CN |
Ring Modification |
N/A Plain |
Tolerance |
N/A JIS-0 RBEC-1 |
Static Load Rating |
N/A 283000 lbf1260000 N1260.00 kN |
Dynamic Load Rating |
N/A 177000 lbf789000 N789.00 kN |
Enclosure |
N/A Open |
Weight |
N/A 27.558 lb12.500 kg |
Operating Temperature Range |
N/A -40 to 400 ºF-40 to 200 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 |
d1 |
N/A 9.4882 in241.000 mm |
D1 |
N/A 11.0236 in280.000 mm |
r |
N/A 0.0827 in2.100 mm |
W0 |
N/A 0.4724 in12.000 mm |
d0 |
N/A 0.2362 in6.000 mm |
da min |
N/A 9.0945 in231 mm |
Da max |
N/A 11.378 in289 mm |
ras max |
N/A 0.0827 in2.100 mm |
