(dimensions in mm)

Bearing Type - Sealed

Bore Dia (d) - 4.0000

Outer Dia (D) - 16.0000

Width (B) - 5.0000

Radius (min) (rs) - 0.300

Dynamic Load Rating (Cr) - 1,139

Static Load Rating (Cor) - 418

Max Speed (Grease) (X1000 RPM) - 36

Max Speed (Oil) (X1000 RPM) - 43

Max. Shaft Shoulder Dia. Inner (Ui) - 6.7

Min. Housing Shoulder Dia., Outer (Uo) - 13.000

Ball Qty - 7

Ball Dia (Dw) - 2.3810

Weight (g) - 5.44

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 PTFE seals = (TT), or with a single PTFE seal = (T)

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

• Model Number:634H-2RS
• Inner Diameter：4mm Outer Diameter：16mm Width：5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-12
• Application:Grinding and polishing equipment,gear type,decoration machinery,agricultural testing and analysis equipment and related,chamfer,plastic rolling,directional control valve,Handling machinery and various industrial machinery,noise reduction equipment,sucker industry,Broadcasting System
• Similar models:ISO 6340 SKF 634-RS1 CX 634-2RS FBJ F634ZZ AST F634H FAG 563466A FBJ 634ZZ SKF D/WER1634 ISB 634-2RS SKF 634-2RS1
• BEARING POWER International Trading Co.,Ltd. specialize in 634H-2RS products，there is large inventory of AST 634H-2RS . We has been built up long-term cooperation with AST company, could make a bulk order of the 634H-2RS Which AST 634H-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
  41125/41286	28,575	72,626	24,608	Fersa	Tapered Roller Bearings
  6209-2RS	45	85	19	FBJ	Deep Groove Ball Bearings
  7306 A	30	72	19	CX	Angular Contact Ball Bearings
  7940A5TRSU	200	280	38	NSK	Angular Contact Ball Bearings
  93825/93125B	209,55	317,5	63,5	Timken	Tapered Roller Bearings
  BT4B 332610/HA1	358,775	254	292,1	SKF	Tapered Roller Bearings
  E-RNU7204	359,845	540,000	180,000	NTN	Cylindrical Roller Bearings
  F15111	55			Fersa	Tapered Roller Bearings
  S51211	55	90	25	ZEN	Thrust Ball Bearings
  UKFX15	65			KOYO	Bearing Units
  W 617/9 R	9	14	3	SKF	Deep Groove Ball Bearings
  RSTO20	47		15.8	FAG	NEEDLE BEARINGS
  SN608	35		60	SKF	PILLOW BLOCKS
  RNA4876	480		100	INA	NEEDLE BEARINGS
  HMV36E			48	SKF	HYDRAULIC NUTS
  33015	75	115	31	SNR	TAPERED ROLLER BEARINGS
  SUCSP207-23	1.4375			IPTCI	STAINLESS STEEL PILLOW BLOCKS
  NJ-240E	200	360	58	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  51228				CONSOLIDATED	THRUST BALL BEARINGS
  ZARF-70160-L	70	160		CONSOLIDATED	NEEDLE BEARINGS