(dimensions in mm)
Bearing Type - NU
Bore Dia (d) - 80.0000
Outer Dia (D) - 170.0000
Width (B) - 39.0000
Radius (min) (rs) - 2.100
Dynamic Load Rating (Cr) - 253,000
Static Load Rating (Cor) - 277,000
Max Speed (Grease) (X1000 RPM) - 4
Max Speed (Oil) (X1000 RPM) - 4
Max. Shaft Shoulder Dia. Inner (Li) - 101.0
Min. Housing Shoulder Dia., Outer (Lo) - 151.0
Weight (g) - 4,460.00
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 NJ238E+HJ238E ISO 23132 KW33 ISO 23184 KCW33+H3184 NTN 32222 AST GEH560HC CX K68x74x30 SKF NJ 2308 ECPH ZEN P6903-GB NTN SF4017 SNR UC312-39 KOYO UKF315 SKF 6203-ZZ McGill KRV-80-2RS SKF NUP 2308 ECM NOK SB 305 355 23 NBR
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