(dimensions in inches)

Bearing Type - Sealed

Bore Dia (d) - 0.1875

Outer Dia (D) - 0.3125

Width (B) - 0.1250

Radius (min) (rs) - 0.004

Dynamic Load Rating (Cr) - 69

Static Load Rating (Cor) - 27

Max Speed (Grease) (X1000 RPM) - 53

Max Speed (Oil) (X1000 RPM) - 63

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

Min. Housing Shoulder Dia., Outer (Uo) - 0.287

Ball Qty - 10

Ball Dia (Dw) - 0.0394

Weight (g) - 0.45

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: SR156-TT
• Inner Diameter：4,7625mm Outer Diameter：7,9375mm Width：3,175mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:crimping tools,plastic molding,Oral Image,Laser Cutting,Medical equipment,Ball screw,Vacuum generator,survey accessories,Equipment,hydraulic pump,Industrial equipment
• Similar models:SKF D/WR156R-2ZS NMB R-1560X13KK NTN FLR156ZZ ISB FR156ZZ NTN R156 ZEN SR156-2Z ZEN R156-2TS AST SFRW156 ZEN SR156 AST SFRW156ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in SR156-TT products，there is large inventory of AST SR156-TT . We has been built up long-term cooperation with AST company, could make a bulk order of the SR156-TT Which AST SR156-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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