(dimensions in mm)
Bearing Type - NU
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) - 139.00
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:OKB 92413H OKB KK253026 SKF 331656 Timken 71426D/71750 NTN 5S-7203UCG/GNP42 KOYO A4044/A4138 Samick CLB25 NSK HJ-10412840 CX NJ222 E Timken T113W FED 6206-Z FAG 6320-2RS SKF 31311/DF NOK JASO 3067 4C NOK UPI 340 310 22
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