(dimensions in mm)

Bearing Type - Flanged Open

Bore Dia (d) - 8.0000

Outer Dia (D) - 14.0000

Width (B) - 3.5000

Radius (min) (rs) - 0.200

Flange Dia (Df) - 15.6000

Flange Width (Bf) - 0.800

Dynamic Load Rating (Cr) - 695

Static Load Rating (Cor) - 309

Max Speed (Grease) (X1000 RPM) - 38

Max Speed (Oil) (X1000 RPM) - 45

Max. Shaft Shoulder Dia. Inner (Li) - 9.9

Min. Housing Shoulder Dia., Outer (Lo) - 12.2

Ball Qty - 10

Ball Dia (Dw) - 1.5880

Weight (g) - 2.13

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: SMF148
• Inner Diameter：8mm Outer Diameter：14mm Width：3,5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-17
• Application:electronic components,hook,shoe-making machinery,lifting chain,cooling system,hydraulic connector,directional control valve,Small air generators,physical instruments,roller lathe,container finishing
• Similar models:FBJ MF148ZZ ISO MF148ZZ SKF 614885 NSK MR148ZZ ISO MR148-2RS ISO MR148 ZEN SMF148-2Z ZEN MF148 ZEN SMF148-2RS ZEN MR148-2Z
• BEARING POWER International Trading Co.,Ltd. specialize in SMF148 products，there is large inventory of AST SMF148 . We has been built up long-term cooperation with AST company, could make a bulk order of the SMF148 Which AST SMF148 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  22210-E-K-W33	50	90	23	NKE	Spherical Roller Bearings
  6811ZZ	55	72	9	NTN	Deep Groove Ball Bearings
  7224 B-UO	120	215	80	CX	Angular Contact Ball Bearings
  7907UCG/GNP42	35	55	10	NTN	Angular Contact Ball Bearings
  EE275100/275161D+X2S-275100	254	406,4	155,575	Timken	Tapered Roller Bearings
  F682XZZ	2,5	6	1,8	ISB	Deep Groove Ball Bearings
  K15x19x13	15	19		SKF	Needle Roller Bearings
  LMK20UU	20	32		Samick	Linear Bearings
  NAO-30×52×18	30	44		NTN	Needle Roller Bearings
  U005+ER	25	47	17.5	NACHI	Deep Groove Ball Bearings
  NUP306	30	72	19	FAG	CYLINDRICAL ROLLER BEARINGS
  SBB22	1.3750	2.1875	1.1875	IKO	SPHERICAL PLAIN BEARINGS
  311	55	120	29	FAG	DEEP GROOVE BALL BEARINGS
  33209	45	85	32	SNR	TAPERED ROLLER BEARINGS
  CS-52-LW	.6250	1.6250	.8750	RBC	NEEDLE BEARINGS
  MS-16	2.2500	5.0000	1.2500	NH	DEEP GROOVE BALL BEARINGS
  1320	100	215	47	SKF	SELF
  NJ315	75	160	37	STEYR	CYLINDRICAL ROLLER BEARINGS
  CRL52	6.5000	11.0000	1.5625	SKF	CYLINDRICAL ROLLER BEARINGS
  SAF-511115/16..BALL	1.9375			CONSOLIDATED	PILLOW BLOCKS