AST NJ2220 EM轴承,AST NJ2220 EM圆柱滚子轴承-搜轴承AST数据中心
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(dimensions in mm)

Bearing Type - NJ

Bore Dia (d) - 100.0000

Outer Dia (D) - 180.0000

Width (B) - 46.0000

Radius (min) (rs) - 2.100

Dynamic Load Rating (Cr) - 319,000

Static Load Rating (Cor) - 418,000

Max Speed (Grease) (X1000 RPM) - 3

Max Speed (Oil) (X1000 RPM) - 4

Max. Shaft Shoulder Dia. Inner (Li) - 119.0

Min. Housing Shoulder Dia., Outer (Lo) - 163.0

Weight (g) - 5,220.00

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.

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Hot number:NSK 7317 C/DT STEYR NU 234 FAG NJ2236E.M1+HJ2236E Timken 23256YMB SIGMA 7219-B AST ER212-36 FBJ GEG240ES JNS NK20/20 RMB 624-ZZ Hyatt AD-212 NMB F-60/2.5-ZZ SKF KB-20XPO Torrington N-344 SKF SS6209-2RS SKF RNA 4822