(dimensions in mm)
Bearing Type - NU
Bore Dia (d) - 25.0000
Outer Dia (D) - 52.0000
Width (B) - 18.0000
Radius (min) (rs) - 1.000
Dynamic Load Rating (Cr) - 34,600
Static Load Rating (Cor) - 34,300
Max Speed (Grease) (X1000 RPM) - 11
Max Speed (Oil) (X1000 RPM) - 14
Max. Shaft Shoulder Dia. Inner (Li) - 31.5
Min. Housing Shoulder Dia., Outer (Lo) - 46.5
Weight (g) - 166.00
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:DKF 7220 B/DT MRC 3307 A-Z FAG NU 1030 OKB 672840Q OKB 97518EK NACHI 24052EK30 AST 25590/25523 ISO 51434 Timken 51BIH240 SNR 7226BGM SKF C4038V RHP MJT3/4=13 SKF 51306 V/HR11Q1 SKF D/W RW1810-2ZS NOK SPNC-65
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