(dimensions in mm)
Bearing Type - NU
Bore Dia (d) - 80.0000
Outer Dia (D) - 170.0000
Width (B) - 39.0000
Radius (min) (rs) - 2.100
Dynamic Load Rating (Cr) - 253,000
Static Load Rating (Cor) - 277,000
Max Speed (Grease) (X1000 RPM) - 4
Max Speed (Oil) (X1000 RPM) - 4
Max. Shaft Shoulder Dia. Inner (Li) - 101.0
Min. Housing Shoulder Dia., Outer (Lo) - 151.0
Weight (g) - 4,460.00
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:KOYO NJ2204E+HJ2204E NSK 6221DDU OKB 36128K OKB 8110X SNR 22326EAW33 ISO 687/672 FBJ 6913-2RS SKF 71901 ACD/HCP4A NKE 7317-BECB-MP KOYO BHT1816 SKF BT2B 332167 C/HA3 CX GE 050 HS-2RS KOYO UCFL209-27E SNR 51201 INA RNA-2208-2RSX
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