(dimensions in inches)

Bearing Type - Flanged Sealed with Extended Inner

Bore Dia (d) - 0.1875

Outer Dia (D) - 0.3750

Outer Width (Bo) - 0.1250

Inner Width (Bi) - 0.1562

Radius (min) (rs) - 0.004

Flange Dia (Df) - 0.4220

Flange Width (Bf) - 0.031

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) - 0.97

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: SFRW166-TT
• Inner Diameter：4,7625mm Outer Diameter：9,525mm Width：mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:storage shelves,Vertical machining,Internal thread type,baler,vertical sawing machine,chromatography,Storage Tool,education model Instruments,tapered grinder,Beauty and Body,Chromatography Products
• Similar models:NTN FLR166ZZ SKF D/WR166R-2Z ZEN SFR166-2Z NMB R-1660DD AST SFR166-TT ZEN SR166 ISB FR166 NTN R166 ZEN R166 NSK R166ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in SFRW166-TT products，there is large inventory of AST SFRW166-TT . We has been built up long-term cooperation with AST company, could make a bulk order of the SFRW166-TT Which AST SFRW166-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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