(dimensions in inches)

Bearing Type - Sealed

Bore Dia (d) - 0.1875

Outer Dia (D) - 0.3750

Width (B) - 0.1250

Radius (min) (rs) - 0.004

Dynamic Load Rating (Cr) - 136

Static Load Rating (Cor) - 49

Max Speed (Grease) (X1000 RPM) - 50

Max Speed (Oil) (X1000 RPM) - 60

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

Min. Housing Shoulder Dia., Outer (Uo) - 0.347

Ball Qty - 8

Ball Dia (Dw) - 0.0625

Weight (g) - 0.85

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.

Two PTFE seals = (TT), also availble with a single PTFE seal = (T)

• Model Number: SR166-TT
• Inner Diameter：4,7625mm Outer Diameter：9,525mm Width：3,175mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:Vacuum generator,defogging and degreasing,hinge industry,security equipment,comprehensive experiment,glass processing machine,metallurgical mold,shaft milling machine,glass,Generator,electric hydraulic lifting platform
• Similar models:SKF D/WR166-2Z AST SFRW166-TT ZEN FR166-2TS ZEN R166-2Z AST SFRW166 AST SFR166 AST SR166ZA0205 SKF D/WR166R FBJ R166ZZ ISO FR166ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in SR166-TT products，there is large inventory of AST SR166-TT . We has been built up long-term cooperation with AST company, could make a bulk order of the SR166-TT Which AST SR166-TT 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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  SAF-53661/2..ROLLER	6.5000			CONSOLIDATED	PILLOW BLOCKS