(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:SKF NA 6907 FAG NU 318 E SKF NCF 18/950 V NSK 6076 FBJ 605 SKF 7003 ACD/HCP4A KOYO ALF207-21 CX K15x18x22 CX NJ409 NACHI RC4940 KOYO SE 6202 ZZSTMSA7 American BT-95-431 SKF GEP 100 FS SKF OKBS 99 NSK 61914 N
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