(dimensions in mm)
Bearing Type - N
Bore Dia (d) - 180.0000
Outer Dia (D) - 280.0000
Width (B) - 46.0000
Radius (min) (rs) - 2.100
Dynamic Load Rating (Cr) - 336,000
Static Load Rating (Cor) - 479,000
Max Speed (Grease) (X1000 RPM) - 2
Max Speed (Oil) (X1000 RPM) - 3
Max. Shaft Shoulder Dia. Inner (Li) - 205.0
Min. Housing Shoulder Dia., Outer (Lo) - 255.0
Weight (g) - 10,200.00
Precision - RBEC 1
Standard Clearance - C0
Material - 52100 Chrome steel, or equivalent
Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".
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:NSK NJ 2315 OKB 36111 ISO 23144 KCW33+H3144 CX 22252 KCW33+H3152 ISO NJ2218 CX NN3088 K ISO NN3019 K NBS RNA 6906 FBC LS-271/2 SKF NUP-2009E STEYR NUP-348 SKF 16023 SKF NUP 307 ECJ SKF NU 1012 M/HC5C3 NOK AS568-143-B
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