(dimensions in mm)
Bearing Type - N
Bore Dia (d) - 130.0000
Outer Dia (D) - 280.0000
Width (B) - 58.0000
Radius (min) (rs) - 4.000
Dynamic Load Rating (Cr) - 520,000
Static Load Rating (Cor) - 607,000
Max Speed (Grease) (X1000 RPM) - 2
Max Speed (Oil) (X1000 RPM) - 3
Max. Shaft Shoulder Dia. Inner (Li) - 167.0
Min. Housing Shoulder Dia., Outer (Lo) - 243.0
Weight (g) - 17,843.00
Precision - RBEC 1
Standard Clearance - C0
Material - 52100 Chrome steel, or equivalent
Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".
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:FAG B71911C.T.P4S.UL TIMKEN EE755285/755367CD OKB 81/520WK NSK 30TM04-2RSNR KOYO 6209Z NTN 7038DF NTN NU411 Timken T107 INA HW-1/2 SKF (Old No.) NKIA-5912 SKF 52x68x8 CRW1 V SKF 7221 CD/P4A SKF NU 2344 ECML NACHI 6338 NOK UPI 225 200 15
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