(dimensions in mm)
Bearing Type - NU
Bore Dia (d) - 120.0000
Outer Dia (D) - 180.0000
Width (B) - 28.0000
Radius (min) (rs) - 2.000
Dynamic Load Rating (Cr) - 139,000
Static Load Rating (Cor) - 192,000
Max Speed (Grease) (X1000 RPM) - 3
Max Speed (Oil) (X1000 RPM) - 4
Max. Shaft Shoulder Dia. Inner (Li) - 135.0
Min. Housing Shoulder Dia., Outer (Lo) - 165.0
Weight (g) - 2,500.00
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:NSK 71930 C/DB NTN 2208K+H308 OKB 3G3003164Y OKB 3624K OKB Z90610 KOYO 53311U KOYO 54409 NTN E-EE649240/649310 NSK NN3013ZTBKR ISO QJ312 KOYO WF685ZZ BERLISS 93528 Heim TR-12 SKF 12411 MRC 8315BB
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