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 Pressed |
Cage Material |
N/A Steel |
Limiting Speed - Oil |
N/A 3110 RPM |
Limiting Speed - Grease |
N/A 2400 RPM |
e |
N/A 0.22 |
Y1 |
N/A 3.14 |
Y2 |
N/A 4.67 |
Y0 |
N/A 3.07 |
Series |
N/A 230 |
Radial Internal Clearance |
N/A C4 |
Ring Modification |
N/A Plain |
Tolerance |
N/A JIS-0 RBEC-1 |
Static Load Rating |
N/A 130000 lbf577000 N577.00 kN |
Dynamic Load Rating |
N/A 100000 lbf446000 N446.00 kN |
Enclosure |
N/A Open |
Weight |
N/A 8.863 lb4.020 kg |
Operating Temperature Range |
N/A -40 to 400 ºF-40 to 200 ºC |
Dimensional Specifications
|
|
|
d |
N/A 4.7244 in120.000 mm |
D |
N/A 7.0866 in180.000 mm |
B |
N/A 1.8110 in46.000 mm |
d1 |
N/A 5.2756 in134.000 mm |
D1 |
N/A 6.4961 in165.000 mm |
r |
N/A 0.0787 in2.000 mm |
W0 |
N/A 0.3150 in8.000 mm |
d0 |
N/A 0.1378 in3.500 mm |
da min |
N/A 5.0787 in129.000 mm |
Da max |
N/A 6.7323 in171.000 mm |
ras max |
N/A 0.0787 in2.000 mm |
