(dimensions in mm)
Bearing Type - NJ
Bore Dia (d) - 20.0000
Outer Dia (D) - 47.0000
Width (B) - 18.0000
Radius (min) (rs) - 1.000
Dynamic Load Rating (Cr) - 30,600
Static Load Rating (Cor) - 28,300
Max Speed (Grease) (X1000 RPM) - 13
Max Speed (Oil) (X1000 RPM) - 16
Max. Shaft Shoulder Dia. Inner (Li) - 26.5
Min. Housing Shoulder Dia., Outer (Lo) - 41.5
Weight (g) - 142.00
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:FAG NJ2228E.M1+HJ2228E OKB 502216EH Timken 71437/71750 NACHI 7030DT Timken 78238C/78551 SNR GB40997.P ISO JL69349/10 NSK RS-4832E4 KOYO UCSP207H1S6 FAG AOH-3172x340 INA RNAO-45x55x34 SKF 6207/HR11QN RHP 6014 N NOK AS568-349-B NOK IUH 140 125 9 耐熱
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