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 - Grease |
N/A 430 RPM |
e |
N/A 0.17 |
Y1 |
N/A 4.02 |
Y2 |
N/A 5.98 |
Y0 |
N/A 3.93 |
Series |
N/A 239 |
Radial Internal Clearance |
N/A C3 |
Ring Modification |
N/A Relube |
Taper |
N/A 1:12 |
Enclosure |
N/A Open |
Weight |
N/A 279.987 lb127.000 kg |
Dimensional Specifications
|
|
|
d |
N/A 19.6850 in500.000 mm |
D |
N/A 26.3780 in670.000 mm |
B |
N/A 5.0394 in128.000 mm |
r |
N/A 0.1969 in5.000 mm |
W0 |
N/A 0.7874 in20.000 mm |
d0 |
N/A 0.4724 in12.000 mm |
da min |
N/A 20.5512 in522.000 mm |
Da max |
N/A 25.5118 in648.000 mm |
ras max |
N/A 0.1575 in4.000 mm |
