AST NJ2208 EMA轴承,AST NJ2208 EMA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) - 40.0000

Outer Dia (D) - 80.0000

Width (B) - 23.0000

Radius (min) (rs) - 1.100

Dynamic Load Rating (Cr) - 70,300

Static Load Rating (Cor) - 74,800

Max Speed (Grease) (X1000 RPM) - 8

Max Speed (Oil) (X1000 RPM) - 9

Max. Shaft Shoulder Dia. Inner (Li) - 49.5

Min. Housing Shoulder Dia., Outer (Lo) - 71.5

Weight (g) - 564.00

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：FAG 23080 CACK/W33+H 3080 NSK 30319CA OKB 90392/850E OKB NACHI 24126EX1 CYSD 7003DB CX 71915 C-UD Timken A-5244-WM NTN CRD-6113 INA GRA30 FAG KHM215249-HM215210 NACHI N 240 Rollway (Bronze Cage) N-132M NOK WR 22 NOK WR 240W