(dimensions in mm)
Bearing Type - NJ
Bore Dia (d) - 20.0000
Outer Dia (D) - 47.0000
Width (B) - 14.0000
Radius (min) (rs) - 1.000
Dynamic Load Rating (Cr) - 25,700
Static Load Rating (Cor) - 22,600
Max Speed (Grease) (X1000 RPM) - 15
Max Speed (Oil) (X1000 RPM) - 18
Max. Shaft Shoulder Dia. Inner (Li) - 26.5
Min. Housing Shoulder Dia., Outer (Lo) - 41.5
Weight (g) - 119.00
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 7208 B/DF KOYO 7209 AC/DT NTN 24148 CC/W33 FYH UC209 FYH UCK 321 NKE 6072-M SKF C3192KM NSK E 9 INA GY1107-KRR-B-AS2/V KOYO M6209ZZ NKE NJ418-M+HJ418 AST NU2205 E SKF S71915 ACD/P4A MRC 6217-K SKF 6396M
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