(dimensions in mm)
Bearing Type - NU
Bore Dia (d) - 120.0000
Outer Dia (D) - 310.0000
Width (B) - 72.0000
Radius (min) (rs) - 5.000
Dynamic Load Rating (Cr) - 677,000
Static Load Rating (Cor) - 776,000
Max Speed (Grease) (X1000 RPM) - 2
Max Speed (Oil) (X1000 RPM) - 3
Max. Shaft Shoulder Dia. Inner (Li) - 170.0
Weight (g) - 30,060.00
Precision - RBEC 1
Standard Clearance - C0
Material - 52100 Chrome steel, or equivalent
Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".
This bearing is also available with the HJ end plate for the inner race.
Suffix definitions are listed in the Nomenclature Technical document.
This bearing is also available with a retaining ring groove in the outer race, and it can be supplied with the ring (suffix NR) or without the ring (suffix N). Please see the Technical Information Sheet for the groove and ring dimensions.
Hot number:NTN UKFU 319+H2319 OKB SIGMA 20207 FAG 31324-X-N11CA NMB 627SS ZEN 628-2Z AST F3-8 Timken LM67048/LM67010 CX NP3340 NSK RNA49/52 New Departure 88013 IPTCI SY-10 MRC 7120-D NACHI 6312-RZ NOK 1AG-310
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