(dimensions in mm)

Bearing Type - Flanged Open

Bore Dia (d) - 8.0000

Outer Dia (D) - 12.0000

Width (B) - 2.5000

Radius (min) (rs) - 0.150

Flange Dia (Df) - 13.2000

Flange Width (Bf) - 0.600

Dynamic Load Rating (Cr) - 462

Static Load Rating (Cor) - 219

Max Speed (Grease) (X1000 RPM) - 40

Max Speed (Oil) (X1000 RPM) - 48

Max. Shaft Shoulder Dia. Inner (Li) - 9.1

Min. Housing Shoulder Dia., Outer (Lo) - 10.9

Ball Qty - 12

Ball Dia (Dw) - 1.2000

Weight (g) - 0.81

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. Also, the equivalent ISO classes.

• Model Number: SMF128
• Inner Diameter：8mm Outer Diameter：12mm Width：2,5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-15
• Application:safety testing,tapping machine,Spectrum Products,key lock,wheel lathe,sheet industry,walking Food processing machinery and equipment,organic raw materials,Film machine,fruit and vegetable processing,comprehensive experiment
• Similar models:NMB LF-1280 NSK MF128 ISB MR128ZZ NMB L-1280ZZ ISB WB1630128K NMB L-1280 AST SMF128ZZ ISB MF128ZZ ISB WB1630128 ZEN MF128
• BEARING POWER International Trading Co.,Ltd. specialize in SMF128 products，there is large inventory of AST SMF128 . We has been built up long-term cooperation with AST company, could make a bulk order of the SMF128 Which AST SMF128 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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  NJ110X215X73	110	215	73	CX	Cylindrical Roller Bearings
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  W 618/9	17	9	4	SKF	Deep Groove Ball Bearings
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  NA2201P-2RS	12	32	14	SKF (Old No.)	NEEDLE BEARINGS
  6018-Z	90	140	24	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  HJ-2220	100		10	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  SIL50C	50		35	CONSOLIDATED	ROD ENDS