(dimensions in mm)
Bearing Type - NU
Bore Dia (d) - 180.0000
Outer Dia (D) - 320.0000
Width (B) - 52.0000
Radius (min) (rs) - 4.000
Dynamic Load Rating (Cr) - 516,000
Static Load Rating (Cor) - 717,000
Max Speed (Grease) (X1000 RPM) - 2
Max Speed (Oil) (X1000 RPM) - 2
Max. Shaft Shoulder Dia. Inner (Li) - 218.0
Min. Housing Shoulder Dia., Outer (Lo) - 282.0
Weight (g) - 19,030.00
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 23030 CCK/33+H 3030 NTN 29417 OKB 53610Y NACHI 16014 NACHI 7228DT INA BCE89P SNFA HB50 /S/NS 7CE1 ISO K23x35x16 ISB NNU 4930 SPW33 SKF QJ 309 MA NTN T-LM451349D/LM451310/LM451310D Rollway NU-244E SKF 249/710 CAK30/W33 SKF NK 22/20 SKF SAF 1522 x 3.13/16
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