(dimensions in inches)

Bearing Type - Flanged Sealed with Extended Inner

Bore Dia (d) - 0.1250

Outer Dia (D) - 0.2500

Outer Width (Bo) - 0.1094

Inner Width (Bi) - 0.1406

Radius (min) (rs) - 0.004

Flange Dia (Df) - 0.2960

Flange Width (Bf) - 0.031

Dynamic Load Rating (Cr) - 54

Static Load Rating (Cor) - 17

Max Speed (Grease) (X1000 RPM) - 67

Max Speed (Oil) (X1000 RPM) - 80

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

Min. Housing Shoulder Dia., Outer (Uo) - 0.226

Ball Qty - 7

Ball Dia (Dw) - 0.0394

Weight (g) - 0.48

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: SFRW144-TT
• Inner Diameter：3,175mm Outer Diameter：6,35mm Width：mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:circulating pump,,mobile toilet,test strip,blood cell reagent,gas turbine,generator,construction machinery and equipment,plastic rolling,Forklift industry,spring industry
• Similar models:SKF D/WR144JR ZEN FR144-2Z ISO R144 AST SFRW144 SKF 414406A SKF D/WR144R-2Z NTN FLR144 NTN FLR144ZZA ISO R144-2RS AST SFR144
• BEARING POWER International Trading Co.,Ltd. specialize in SFRW144-TT products，there is large inventory of AST SFRW144-TT . We has been built up long-term cooperation with AST company, could make a bulk order of the SFRW144-TT Which AST SFRW144-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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