(dimensions in mm)

Bearing Type - Shielded

Bore Dia (d) - 8.0000

Outer Dia (D) - 24.0000

Width (B) - 8.0000

Radius (min) (rs) - 0.300

Dynamic Load Rating (Cr) - 2,833

Static Load Rating (Cor) - 1,138

Max Speed (Grease) (X1000 RPM) - 28

Max Speed (Oil) (X1000 RPM) - 34

Max. Shaft Shoulder Dia. Inner (Ui) - 11.9

Min. Housing Shoulder Dia., Outer (Uo) - 19.900

Ball Qty - 7

Ball Dia (Dw) - 3.9690

Weight (g) - 18.50

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: 628HZZ
• Inner Diameter：8mm Outer Diameter：24mm Width：8mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-20
• Application:crimping tools,Special Equipment,organic raw materials,Perfusion device,Hydraulic Press,welding equipment,tooth filling,Pneumatic Actuator,rolling machine,ship special,powder metallurgy
• Similar models:ISB 628/6-ZZ ISO 628/9ZZ Fersa 628-2RS SKF W628/5-2RS1 SKF W628/9-2RZ ZEN 62801-2Z ISB 628/5-ZZ FBJ 1628 NTN 628LLB SKF 628/8-2Z
• BEARING POWER International Trading Co.,Ltd. specialize in 628HZZ products，there is large inventory of AST 628HZZ . We has been built up long-term cooperation with AST company, could make a bulk order of the 628HZZ Which AST 628HZZ 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
  14137 A/14276/Q	69,012	34,925	19,845	SKF	Tapered Roller Bearings
  23228 CW33	140	250	88	CX	Spherical Roller Bearings
  6812	60	78	10	CYSD	Deep Groove Ball Bearings
  3777/3720	46,038	93,264	30,162	ISO	Tapered Roller Bearings
  53222 + U222	110	165	45	FAG	Thrust Ball Bearings
  7011 C-UD	55	90	36	CX	Angular Contact Ball Bearings
  88606	30	72	27	SIGMA	Deep Groove Ball Bearings
  B8-85T12DD	8	23	14	NSK	Deep Groove Ball Bearings
  EE649240/310	609,6	787,4	93,662	SKF	Tapered Roller Bearings
  FWF-606823	60	68		NSK	Needle Roller Bearings
  KBL30123-PP	30	47		NBS	Linear Bearings
  NJ2356	280	580	175	NTN	Cylindrical Roller Bearings
  NN3009TBKR	45	67,5	23	NSK	Cylindrical Roller Bearings
  NP3144	220	370	120	ISO	Cylindrical Roller Bearings
  PCM 9510060 M	95	100	60	SKF	Plain Bearings
  PCZ 0806 E	12,7	15,081	9,525	SKF	Plain Bearings
  RNA4956	310	380	100	ISO	Needle Roller Bearings
  UCFC209	45			KOYO	Bearing Units
  SNA 3-15	3	15	6	IKO	Plain Bearings
  95320	.7500	1.3750	1.2500	Hyatt	JOURNAL ROLLER ASSEMBLIES