(dimensions in mm)

Bearing Type - Sealed

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 (Ui) - 13.9

Min. Housing Shoulder Dia., Outer (Uo) - 22.380

Ball Qty - 7

Ball Dia (Dw) - 4.7620

Weight (g) - 25.80

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 rubber seals = (2RS), also available with a single rubber seal = (RS).

Also available with two light contact rubber seals = (2RU), or with a single light contact rubber seal = (RU)

• Model Number: 637H-2RS
• Inner Diameter：7mm Outer Diameter：26mm Width：9mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-24
• Application:Pneumatic Control Valves,storage shelves,Industrial equipment,sterilizers,Pump,drawing die,electromagnet,rehabilitation training equipment,textile machinery,Spectrum Products,Storage Device
• Similar models:SKF W637/9-2ZS SKF W637/8-2ZS SKF W637/8XR ISO 637 SKF W637/4XR ISO 637ZZ SKF W637/8X SKF W637-2RS1 NSK 637ZZ1 SKF W637
• BEARING POWER International Trading Co.,Ltd. specialize in 637H-2RS products，there is large inventory of AST 637H-2RS . We has been built up long-term cooperation with AST company, could make a bulk order of the 637H-2RS Which AST 637H-2RS 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
  123073X/123123XC	73,025	123,825	24,6	Gamet	Tapered Roller Bearings
  23260VMW33	300,000	540,000	192,000	SNR	Thrust Roller Bearings
  230/1000W33	1000	1420	308	ISO	Spherical Roller Bearings
  42KWD10	42	82	40	NSK	Tapered Roller Bearings
  50TPS123	127	317,5		Timken	Thrust Roller Bearings
  6208-Z	40	80	18	CYSD	Deep Groove Ball Bearings
  BB1-3065AE	17	47	14	SKF	Deep Groove Ball Bearings
  D40	76,2	119,863	25,4	INA	Thrust Ball Bearings
  EBL.20.0544.201-2STPN	499	640,8	56	ISB	Thrust Ball Bearings
  HMK1225	12	19	25	NTN	Needle Roller Bearings
  HK2212	22	28	12	Timken	Needle Roller Bearings
  PCM 151720 E	15	17	20	SKF	Plain Bearings
  SL11 916	80	110	44	INA	Cylindrical Roller Bearings
  NUP2309	45	100	36	FAG	CYLINDRICAL ROLLER BEARINGS
  62212-2RSR	60	110	28	FAG	DEEP GROOVE BALL BEARINGS
  548715	360	276	92	FAG (Old No.)	SPLIT SPHERICAL ROLLER BEARINGS
  GX45F	45	120	31	SKF	SPHERICAL PLAIN BEARINGS
  1903-S	17	30	7	MRC	DEEP GROOVE BALL BEARINGS
  R-360-LL	60	130	31	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  SCE-67			.4375	CONSOLIDATED	NEEDLE BEARINGS