(dimensions in inches)

Bearing Type - Open with Extended Inner

Bore Dia (d) - 0.1562

Outer Dia (D) - 0.3125

Outer Width (Bo) - 0.1094

Inner Width (Bi) - 0.1406

Radius (min) (rs) - 0.004

Dynamic Load Rating (Cr) - 69

Static Load Rating (Cor) - 27

Max Speed (Grease) (X1000 RPM) - 53

Max Speed (Oil) (X1000 RPM) - 63

Max. Shaft Shoulder Dia. Inner (Li) - 0.3

Min. Housing Shoulder Dia., Outer (Lo) - 0.3

Ball Qty - 10

Ball Dia (Dw) - 0.0394

Weight (g) - 0.51

Precision - A1

Standard Clearance - K25

Material - Martensitic Stainless Steel

Also available in 52100 Chrome Steel

ABEC Grades 1, 3, 5, 7, and 9 are available.

• Model Number: SRW155
• Inner Diameter：3,96748mm Outer Diameter：7,9375mm Width：mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-17
• Application:packaging machinery,air conditioning tools,sleep monitoring,air purification,climb ladder,ventilator anesthesia machine etc,Machine tool accessories,Laser Devices,DC generators,pressure control valve,natural instruments
• Similar models:NTN R155ZZA AST SRW155 Timken 155BIC615 SKF D/WR155-2ZS SKF D/WR155 AST SFR155ZZ NTN FLR155ZZA NSK FR155 ISO FR155 ISO R155-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in SRW155 products，there is large inventory of AST SRW155 . We has been built up long-term cooperation with AST company, could make a bulk order of the SRW155 Which AST SRW155 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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  1411	55	140	33	FED	DEEP GROOVE BALL BEARINGS
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  5209-ZZ	45	85	30.2	CONSOLIDATED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  NU-403	17	62	17	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS