(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：2025-12-16
• Application:journal lathe,stirrer,Leather Products,hydraulic actuator,machining,Technical Equipment,aerial work platform,organic raw materials,cleaners,large agricultural machinery,dynamic blood pressure
• Similar models:SKF W637/2-2Z AST 637H-2RS NSK 637 NSK 637DD ISO 637 SKF W637/8R-2ZS ISB SS637/3 SKF W637/4XR SKF W637/5XR-2Z SKF W637-2Z
• 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.

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  6302-ZZ	15	42	13	ISB	Deep Groove Ball Bearings
  63214-2RS	70	125	39,7	CX	Deep Groove Ball Bearings
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  7056B	280	420	65	NSK	Angular Contact Ball Bearings
  AST40 SP1.5				AST	Plain Bearings
  AST850SM 2515	25	28		AST	Plain Bearings
  E 250 /NS 7CE3	50	90	20	SNFA	Angular Contact Ball Bearings
  HM807049/HM807010	53.975	104.775	36.512	NACHI	Tapered Roller Bearings
  N317 E	85	180	41	CX	Cylindrical Roller Bearings
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  S5209	45	85	30,2	ZEN	Angular Contact Ball Bearings
  UCCX09	45		51.6	NACHI	Bearing Units
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  NATV-17	17	40	21	CONSOLIDATED	NEEDLE BEARINGS
  TPSY-104	1.2500			CONSOLIDATED	THERMOPLASTIC PILLOW BLOCKS