(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:SKF 526/522/Q OKB 4453732Y OKB 2750L(3-218) Timken 100RN33 FAG 53232-MP + U232 NTN 6320Z INA GIHRK 30 DO INA GE280-DO-2RS Timken M255449D/M255410+M255410EA ISO N413 SKF (Old No.) RNA-2207-2RSX FAG SAF-54073/16..ROLLER SKF D/W R156-2ZS SKF NU 312 ECJ NOK T2P-235
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