(dimensions in mm)

Bearing Type - Open

Bore Dia (d) - 7.0000

Outer Dia (D) - 26.0000

Width (B) - 9.0000

Radius (min) (rs) - 0.300

Dynamic Load Rating (Cr) - 3,879

Static Load Rating (Cor) - 1,586

Max Speed (Grease) (X1000 RPM) - 28

Max Speed (Oil) (X1000 RPM) - 34

Max. Shaft Shoulder Dia. Inner (Li) - 14.5

Min. Housing Shoulder Dia., Outer (Lo) - 21.3

Ball Qty - 7

Ball Dia (Dw) - 4.7620

Weight (g) - 24.20

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.

• Model Number: 637H
• Inner Diameter：7mm Outer Diameter：26mm Width：9mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-19
• Application:preservation equipment,electrocardiograph,hydraulic control element,comprehensive experiment,Liposuction device,experimental equipment,cleaning agent,Food testing,Grinding and polishing equipment,internal combustion engine,linear drive
• Similar models:SKF W637/2-2Z AST 637HZZ ISB SS637/3 KOYO 637ZZ KOYO 637 SKF W637/8XR INA F-238637.02.KL AST 637H ISO 637 SKF W637/4X-2Z
• BEARING POWER International Trading Co.,Ltd. specialize in 637H products，there is large inventory of AST 637H . We has been built up long-term cooperation with AST company, could make a bulk order of the 637H Which AST 637H 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
  22217CKW33	85	150	36	AST	Spherical Roller Bearings
  217-2Z	85	150	28	SKF	Deep Groove Ball Bearings
  30/8 ZZ	8	22	11	ISO	Angular Contact Ball Bearings
  315175 C	820	600	575	SKF	Cylindrical Roller Bearings
  32006AX	30	55	17	ZVL	Tapered Roller Bearings
  6232M	160,000	290,000	48,000	SNR	Deep Groove Ball Bearings
  BA2B633910C	30	67	31	SKF	Angular Contact Ball Bearings
  G1203KRRB	55,5625	100	55,56	Timken	Deep Groove Ball Bearings
  KS20	20	32	45	INA	Linear Bearings
  N2215	75	116,5	31	NTN	Cylindrical Roller Bearings
  NK14/16	14	22	16	JNS	Needle Roller Bearings
  NU 29/600 ECMA/HB1	800	600	118	SKF	Thrust Ball Bearings
  RNA2030	38,2	44,2	22	Timken	Needle Roller Bearings
  SL014848	240	300	60	ISO	Cylindrical Roller Bearings
  SIGEW25ES	25			LS	Plain Bearings
  UCTU316-800	80		86	KOYO	Bearing Units
  XLRJ3	76,2	114,3	1078560,2	RHP	Cylindrical Roller Bearings
  N403	17	62	17	FAG	CYLINDRICAL ROLLER BEARINGS
  IR-9728-C1	3.7500		2.0100	RBC	NEEDLE BEARINGS
  SNZ-209..2209	45	40	60	CONSOLIDATED	PILLOW BLOCKS