(dimensions in mm)
Bearing Type - NJ
Bore Dia (d) - 40.0000
Outer Dia (D) - 80.0000
Width (B) - 23.0000
Radius (min) (rs) - 1.100
Dynamic Load Rating (Cr) - 70,300
Static Load Rating (Cor) - 74,800
Max Speed (Grease) (X1000 RPM) - 8
Max Speed (Oil) (X1000 RPM) - 9
Max. Shaft Shoulder Dia. Inner (Li) - 49.5
Min. Housing Shoulder Dia., Outer (Lo) - 71.5
Weight (g) - 564.00
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:MRC 7215 AC SNR 7330 B NSK 7306 AC/DT OKB 32224E AST 23234MBW33 ISO 42368/42584 NACHI 5206AZZ ZEN 607-2Z INA 81113-TV INA GE 35 FO-2RS ISO N2252 FBJ NJ307 SNR USFD202 MRC 148-KR RBC YCRSCR-64
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