(dimensions in mm)

Bearing Type - Flange Shielded

Bore Dia (d) - 4.0000

Outer Dia (D) - 7.0000

Width (B) - 2.5000

Radius (min) (rs) - 0.100

Flange Dia (Df) - 8.2000

Flange Width (Bf) - 0.600

Dynamic Load Rating (Cr) - 217

Static Load Rating (Cor) - 86

Max Speed (Grease) (X1000 RPM) - 60

Max Speed (Oil) (X1000 RPM) - 67

Max. Shaft Shoulder Dia. Inner (Ui) - 4.8

Min. Housing Shoulder Dia., Outer (Uo) - 6.300

Ball Qty - 11

Ball Dia (Dw) - 0.8000

Weight (g) - 0.40

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: SMF74ZZ
• Inner Diameter：4mm Outer Diameter：7mm Width：2,5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-11
• Application:food safety,Plastic molding,Internal thread type,journal lathe,Microwave Equipment,switch,chemical instruments,reinforced machinery,directional control valve,printing machinery,Beauty and Body
• Similar models:NMB LF-740 ISB MR74ZZ KOYO DG1742-2RS ZEN SMF74-2Z ISO MR74 NTN WA674AZZ PFI B8-74D SKF 306674 SKF 1726209B-2RS1/VP274 AST SMF74ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in SMF74ZZ products，there is large inventory of AST SMF74ZZ . We has been built up long-term cooperation with AST company, could make a bulk order of the SMF74ZZ Which AST SMF74ZZ 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
  15126/15245	31.75	62	19,05	Fersa	Tapered Roller Bearings
  4T-15101/15243	25,4	61,912	19,05	NTN	Tapered Roller Bearings
  52209	35	73	37	FAG	Thrust Ball Bearings
  7918CG/GNP4	90	125	18	NTN	Angular Contact Ball Bearings
  80TPS135	203,2	374,65		Timken	Thrust Roller Bearings
  B6	6	14	5	ZEN	Thrust Ball Bearings
  BK081412	8	14	12	ISO	Cylindrical Roller Bearings
  GAR 15 DO	15	26	12	INA	Plain Bearings
  GE 440 DO	440	600	218	INA	Plain Bearings
  HK152016	15	20	16	CX	Cylindrical Roller Bearings
  NKS75	75	95	28	Timken	Needle Roller Bearings
  NNCF4964V	320	404,5	118	NSK	Cylindrical Roller Bearings
  NU 306	30	72	19	NACHI	Cylindrical Roller Bearings
  SL1818/850-E-TB	850	1030	82	INA	Cylindrical Roller Bearings
  TUP1 16.25	16	18		CX	Plain Bearings
  XLS-33/4	3.7500	5.2500	.7500	FAG	DEEP GROOVE BALL BEARINGS
  NNU4915SK.MSP	75	105	30	FAG	CYLINDRICAL ROLLER BEARINGS
  CSXG080	8.0000	10.0000	1.0000	INA	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  308-SFFG	40	90	23	MRC	DEEP GROOVE BALL BEARINGS
  YCRS-56	1.1250	3.5000	2.0625	Torrington	NEEDLE BEARINGS