(dimensions in mm)

Bearing Type - Open

Bore Dia (d) - 7.0000

Outer Dia (D) - 14.0000

Width (B) - 3.5000

Radius (min) (rs) - 0.150

Dynamic Load Rating (Cr) - 997

Static Load Rating (Cor) - 410

Max Speed (Grease) (X1000 RPM) - 40

Max Speed (Oil) (X1000 RPM) - 50

Max. Shaft Shoulder Dia. Inner (Li) - 9.0

Min. Housing Shoulder Dia., Outer (Lo) - 12.0

Ball Qty - 9

Ball Dia (Dw) - 2.0000

Weight (g) - 2.03

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: 687H
• Inner Diameter：7mm Outer Diameter：14mm Width：3,5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-13
• Application:Technical Equipment,electromyography machine,Water Monitoring,power tools,disposable,test equipment,Power equipment,milling head plug,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,generator,Broadcasting System
• Similar models:NTN FL687AZZ NTN FLW687AZ AST 687H NSK F687ZZ1 NTN FL687A NTN F-FLW687AZZ ZEN SF687-2Z FBJ F687 ISB 687 KBC F-568725
• BEARING POWER International Trading Co.,Ltd. specialize in 687H products，there is large inventory of AST 687H . We has been built up long-term cooperation with AST company, could make a bulk order of the 687H Which AST 687H 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
  02879/02820	31.75	73,025	22,225	FBJ	Tapered Roller Bearings
  20330	150	320	65	ISO	Spherical Roller Bearings
  23230-K-MB-W33	150	270	96	NKE	Spherical Roller Bearings
  54207U+U207	37			CX	Thrust Ball Bearings
  6005-2RS	25	47	12	KOYO	Deep Groove Ball Bearings
  6021-Z	105	160	26	ISB	Deep Groove Ball Bearings
  61919	95	130	18	SIGMA	Deep Groove Ball Bearings
  6238	190	340	55	ZEN	Deep Groove Ball Bearings
  63/22X	22,000	56,000	16,000	NTN	Deep Groove Ball Bearings
  B170-12	170	240	28	NSK	Deep Groove Ball Bearings
  EX209-28	44,45	85	56,3	SNR	Deep Groove Ball Bearings
  HCB71903-C-2RSD-T-P4S	17	30	7	FAG	Angular Contact Ball Bearings
  K89448-M	240	440		NBS	Thrust Roller Bearings
  NMJ1.1/8	28,575	71,4375	20,6375	RHP	Self-Aligning Ball Bearings
  S609-2RS	9	24	7	ZEN	Deep Groove Ball Bearings
  UCP208	40			CX	Bearing Units
  MW-31/2				INA	THRUST BALL BEARINGS
  GE110LO	110	160	110	ELGES	SPHERICAL PLAIN BEARINGS
  SFT-8	.5000			Sealmaster	PILLOW BLOCKS
  GEH10C	10	22	12	SKF	SPHERICAL PLAIN BEARINGS