(dimensions in inches)

Bearing Type - Shielded

Bore Dia (d) - 0.1875

Outer Dia (D) - 0.5000

Width (B) - 0.1562

Radius (min) (rs) - 0.004

Dynamic Load Rating (Cr) - 76

Static Load Rating (Cor) - 31

Max Speed (Oil) (X1000 RPM) - 54

Max. Shaft Shoulder Dia. Inner (Li) - 0.2

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

Ball Qty - 8

Ball Dia (Dw) - 0.0625

Weight (g) - 0.88

Precision - A1

Standard Clearance - K25

Material - Martensitic Stainless Steel

Two metal shields = (ZZ).

Special design bearing, only available in this configuration.

• Model Number:SR166ZZA0208
• Inner Diameter：4,7625mm Outer Diameter：12,7mm Width：3,96748mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-30
• Application:baler,roller lathe,Storage Device,hinge industry,Pneumatic Actuator,other CNC,Control,hydraulic control element,air conditioning tools,Cylinder Micro,joint protection
• Similar models:NTN R166Z ISO FR166 AST SR166ZZA0208 AST SR166 SKF D/WR166-2Z ZEN SFR166-2TS ISB R166 ZEN R166-2Z ISO R166ZZ NTN FLRA166Z
• BEARING POWER International Trading Co.,Ltd. specialize in SR166ZZA0208 products，there is large inventory of AST SR166ZZA0208 . We has been built up long-term cooperation with AST company, could make a bulk order of the SR166ZZA0208 Which AST SR166ZZA0208 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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