(dimensions in inches)

Bearing Type - Sealed

Bore Dia (d) - 0.2500

Outer Dia (D) - 0.3750

Width (B) - 0.1250

Radius (min) (rs) - 0.004

Dynamic Load Rating (Cr) - 71

Static Load Rating (Cor) - 31

Max Speed (Grease) (X1000 RPM) - 48

Max Speed (Oil) (X1000 RPM) - 56

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

Min. Housing Shoulder Dia., Outer (Uo) - 0.348

Ball Qty - 11

Ball Dia (Dw) - 0.0394

Weight (g) - 0.60

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: SR168-TT
• Inner Diameter：6,35mm Outer Diameter：9,525mm Width：3,175mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-11
• Application:Surveying Surveying Instruments,Chromatography Products,E Beauty,electric pump,raw material accessories,drawing die,packaging machinery,industrial supplies,beverage production,trolley,surgical instruments
• Similar models:NTN R168AZZ NMB LF-1680HH ZEN R168-2TS NMB LF-1680DD FBJ R168 CRAFT 1680207 ZEN FR168 AST SFR168ZZ CRAFT 1680208 NMB L-1680
• BEARING POWER International Trading Co.,Ltd. specialize in SR168-TT products，there is large inventory of AST SR168-TT . We has been built up long-term cooperation with AST company, could make a bulk order of the SR168-TT Which AST SR168-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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