(dimensions in mm)

Bearing Type - Open

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 (Li) - 8.2

Min. Housing Shoulder Dia., Outer (Lo) - 11.7

Ball Qty - 7

Ball Dia (Dw) - 2.3810

Weight (g) - 5.24

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: 634H
• Inner Diameter：4mm Outer Diameter：16mm Width：5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-11
• Application:Control,plastic blow molding,wall industry,medical equipment,scientific instruments,tapping machine,switch,motorcycle,ventilation heating equipment,chamfering machine etc,storage shelves
• Similar models:SKF 634 ISB F634ZZ NTN 6340 FBJ 634ZZ ISB F634 NSK F634 NSK 6344 SKF 6348M ZEN S634-2Z FAG 634
• BEARING POWER International Trading Co.,Ltd. specialize in 634H products，there is large inventory of AST 634H . We has been built up long-term cooperation with AST company, could make a bulk order of the 634H Which AST 634H 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
  1311-K	55	120	29	NKE	Self-Aligning Ball Bearings
  204PD	20	47	14	Timken	Deep Groove Ball Bearings
  30312D	60	130	33,5	FBJ	Tapered Roller Bearings
  5206AN	30	62	23.8	NACHI	Angular Contact Ball Bearings
  6205BI	25	52	15	KOYO	Angular Contact Ball Bearings
  624	4	13	5	FBJ	Deep Groove Ball Bearings
  6309/HR22T2	45	100	25	SKF	Deep Groove Ball Bearings
  6908-ZZ	40	62	12	CYSD	Deep Groove Ball Bearings
  CRF-32214 A	70,000	125,000	33,250	CRAFT	Wheel Bearings
  7907CDLLBG/GNP42	35	55	10	NTN	Angular Contact Ball Bearings
  HH221434/10	88,9	190,5	57,15	ISO	Tapered Roller Bearings
  HJ-405224	50,8	82,55	38,1	NSK	Needle Roller Bearings
  NJ2213-E-TVP3+HJ2213-E	65	120	31	NKE	Cylindrical Roller Bearings
  NU3314	70	150	63,5	CX	Cylindrical Roller Bearings
  UC310	50	110	61	FYH	Deep Groove Ball Bearings
  XAE32010X/YKB32010X	50	82	21,5	Timken	Tapered Roller Bearings
  222SM320MA	320	620	165	FAG	SPLIT SPHERICAL ROLLER BEARINGS
  6315TCC78	75	116	37	SKF	DEEP GROOVE BALL BEARINGS
  HML-52T			30	CONSOLIDATED	WITHDRAWAL NUTS
  89452			44	CONSOLIDATED	THRUST ROLLER BEARINGS