(dimensions in mm)

Bearing Type - Shielded

Bore Dia (d) - 3.0000

Outer Dia (D) - 13.0000

Width (B) - 5.0000

Radius (min) (rs) - 0.200

Dynamic Load Rating (Cr) - 1,106

Static Load Rating (Cor) - 390

Max Speed (Grease) (X1000 RPM) - 40

Max Speed (Oil) (X1000 RPM) - 48

Max. Shaft Shoulder Dia. Inner (Ui) - 6.0

Min. Housing Shoulder Dia., Outer (Uo) - 11.300

Ball Qty - 7

Ball Dia (Dw) - 2.3810

Weight (g) - 3.43

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: 633HZZ
• Inner Diameter：3mm Outer Diameter：13mm Width：5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:wall industry,animal anatomy,Cutting Machine,power protection,storage and transportation equipment,fruit and vegetable processing,Antenna Industry,pneumatic Pump,switch,floor industry,ventilation equipment
• Similar models:ISO 63307ZZ NTN 63304ZZ NSK 6330ZZS CX 63314ZZ CYSD 1633-RS NACHI 6336 SKF W633-2Z NTN 63307ZZ ISO 63318-2RS CX 63305ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in 633HZZ products，there is large inventory of AST 633HZZ . We has been built up long-term cooperation with AST company, could make a bulk order of the 633HZZ Which AST 633HZZ 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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  300RF51	300	452		Timken	Cylindrical Roller Bearings
  62209EE	45,000	85,000	23,000	SNR	Deep Groove Ball Bearings
  BHAM 168	25,4	33,338	12,7	IKO	Needle Roller Bearings
  F15156	80	140	39,25	Fersa	Tapered Roller Bearings
  KTNS 20 C-PP-AS	20	32		INA	Linear Bearings
  K32x38x20	32	38	20	CX	Needle Roller Bearings
  LMF40LUU	40	60		Samick	Linear Bearings
  LQCD 16-2LS	16		36	SKF	Linear Bearings
  NF3330	150	320	128	CX	Cylindrical Roller Bearings
  NNU3076C1NAP4	380	560	135	NTN	Cylindrical Roller Bearings
  R-1980DD	8	19	6	NMB	Deep Groove Ball Bearings
  SL014880	400	500	100	INA	Cylindrical Roller Bearings
  X32217/Y32217	85	150	38,5	Timken	Tapered Roller Bearings
  AD5044	220	340	90	American	CYLINDRICAL ROLLER BEARINGS
  390DR	90	190	64	HOFF	DEEP GROOVE BALL BEARINGS
  16022	110	170	19	SKF	DEEP GROOVE BALL BEARINGS
  FPAC708	7.5000	8.2500	.3750	SKF	ANGULAR CONTACT BALL BEARINGS
  KC-60ARO	6.0000	6.7500	.3750	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  HMV-40M			50	CONSOLIDATED	HYDRAULIC NUTS