(dimensions in mm)

Bearing Type - Flange Shielded

Bore Dia (d) - 8.0000

Outer Dia (D) - 14.0000

Width (B) - 4.0000

Radius (min) (rs) - 0.150

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 (Ui) - 9.2

Min. Housing Shoulder Dia., Outer (Uo) - 12.800

Ball Qty - 10

Ball Dia (Dw) - 1.5880

Weight (g) - 2.42

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.

Two metal shields = (ZZ), also available with a single metal shield = (Z).

• Model Number:SMF148ZZ
• Inner Diameter：8mm Outer Diameter：14mm Width：4mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-23
• Application:motor,powder metallurgy,Laser Cutting,manual Tools,Water Monitoring,food packaging,vacuum suction cup,non-motor vehicle Electric car,other CNC,stamping die,air shower etc
• Similar models:ZEN SMF148-2Z ISO MF148ZZ NMB L-1480ZZ ZEN SMF148 NMB LF-1480DD ISO MR148 ZEN MF148-2RS FBJ MR148 ISB MR148ZZ ISB MF148
• BEARING POWER International Trading Co.,Ltd. specialize in SMF148ZZ products，there is large inventory of AST SMF148ZZ . We has been built up long-term cooperation with AST company, could make a bulk order of the SMF148ZZ Which AST SMF148ZZ 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
  23028RHK	140	210	53	KOYO	Spherical Roller Bearings
  32209A	45	85	24,75	SNR	Tapered Roller Bearings
  376/372A	45	96,838	22,225	Timken	Tapered Roller Bearings
  6018N	90	140	24	NTN	Deep Groove Ball Bearings
  6240 M	200	360	58	ISB	Deep Groove Ball Bearings
  629	9	26	8	Fersa	Deep Groove Ball Bearings
  696-2RSW5	6	15	5	ZEN	Deep Groove Ball Bearings
  C4132-2CS5V/GEM9	160	270	109	SKF	Cylindrical Roller Bearings
  E-4R7604	380	540	400	NTN	Cylindrical Roller Bearings
  NUP2313-E-TVP3	65	140	48	NKE	Cylindrical Roller Bearings
  5411	55	140	63.50	FAF	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  B-4	.6875	1.3437		Aetna	THRUST BALL BEARINGS
  208NPPG	80	.203	18	FAF	DEEP GROOVE BALL BEARINGS
  FCS-6	10		12	Torrington	NEEDLE BEARINGS
  RF1220.2Z	.1875	.3125	.1250	FAG	DEEP GROOVE BALL BEARINGS
  NF420	100	250	58	SKF	CYLINDRICAL ROLLER BEARINGS
  RNA4901RS	24		13	Torrington	NEEDLE BEARINGS
  CR-4-XB	1.5000	4.0000	2.2500	Smith	NEEDLE BEARINGS
  NUKR90X	30	90	35	SKF	NEEDLE BEARINGS
  K-26x30x13	26	30	13	CONSOLIDATED	NEEDLE BEARINGS