(dimensions in mm)
Bearing Type - NJ
Bore Dia (d) - 170.0000
Outer Dia (D) - 310.0000
Width (B) - 86.0000
Radius (min) (rs) - 4.000
Dynamic Load Rating (Cr) - 914,000
Static Load Rating (Cor) - 1,316,000
Max Speed (Grease) (X1000 RPM) - 2
Max Speed (Oil) (X1000 RPM) - 2
Max. Shaft Shoulder Dia. Inner (Li) - 205.0
Min. Housing Shoulder Dia., Outer (Lo) - 281.0
Weight (g) - 29,152.00
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:KOYO 51306 FAG 22318EK+AHX2318 OKB 40531/900W1Y OKB 254941H INA 2919 FAG 713660250 NACHI 7209AC INA CSEC045 INA EGB1212-E50 NTN KJ32X39X20 SKF NNCL4952CV FAG NU213-E-TVP2 NACHI NU 1028 RHP LS-20-AC NOK NE 18.5
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