AST RNA4920轴承,AST RNA4920滚针轴承-搜轴承AST数据中心
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(dimensions in mm)

Bearing Type - Single Row, Heavy Duty

Outer Dia (D) - 140.0000

Width (B) - 40.0000

Dynamic Load Rating (Cr) - 128,000

Static Load Rating (Cor) - 270,000

Max Speed (Oil) (X1000 RPM) - 4,100

Shaft (Fw) - 115.000

Weight (g) - 1,150.00

Material - 52100 Chrome steel, or equivalent

The bearing must be used with a hardened inner ring, or a hardened shaft.

Some sizes are available with either a single seal or two seals.

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Hot number:NSK 21315 CCK STEYR 51126 KOYO NN 3056 OKB 42324T OKB SKF 51310 NSK 51326X ISO 6014 CX 7015 B IKO BR 567232 UU NTN RNA5904 NTN 234438MSP/5 SKF AHX-2328x135 SKF 7018 ACE/P4A SKF PRMF 303420