(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：2025-12-13
• Application:car and accessories,stirrer,large agricultural machinery,Solenoid Valves,transistor fittings,tapered grinder,rubber products machinery and equipment,hot and cold box,baler,packing equipment,quality inspection equipment
• Similar models:ISO 63304ZZ NTN 63314ZZ SKF W633-2RS1 NSK 633 ISO 63305ZZ CX 63308ZZ SKF 6332M CX 63309ZZ NTN 63312LLB CX 63311ZZ
• 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  240/630-E1A-MB1	630	920	290	FAG	Spherical Roller Bearings
  32216	80	140	35,25	CRAFT	Tapered Roller Bearings
  230/560-MB-W33	560	820	195	NKE	Spherical Roller Bearings
  51338 M	190	320	105	ISB	Thrust Ball Bearings
  581/572	80,962	139,992	36,512	CX	Tapered Roller Bearings
  7208 A-UX	40	80	36	CX	Angular Contact Ball Bearings
  ESP209	45			SNR	Bearing Units
  FCD 6084300	300	420	300	ISB	Cylindrical Roller Bearings
  HK4520	45	52	20	KOYO	Needle Roller Bearings
  L-1910KKY05	10	19	5	NMB	Deep Groove Ball Bearings
  NH304	20	52	15	ISO	Cylindrical Roller Bearings
  NJ216-E-MA6	80	140	26	NKE	Cylindrical Roller Bearings
  NK10/12	10	17	12	ZEN	Needle Roller Bearings
  H2318.303	90	120		FAG	ADAPTERS
  SAF322	4.8750	4.1875		SKF	PILLOW BLOCKS
  RNAF12x22x12	22		12	FAG (Old No.)	NEEDLE BEARINGS
  SNP-3052x97/16	260	310		SKF	ADAPTERS
  SBB40-2RS	2.5000	3.9375	2.1875	IKO	SPHERICAL PLAIN BEARINGS
  4773L02	15	32	9	New Departure	DEEP GROOVE BALL BEARINGS
  NU-1007	35	62	14	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS