(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：2025-12-11
• Application:economic mold,Storage Device,paint paint,ventilation equipment,machining,large agricultural machinery,metallurgy,hydraulic connector,Cylinder Standard,lifting upgrade,small diesel generators
• Similar models:KOYO 687 ISB 687 ZEN S687-2RS NSK 687 NTN W687AZ NTN 6872 NSK F687ZZ1 Timken 180BIC687 ZEN F687 AST 687HZZ
• 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
  2315	75	160	55	CX	Self-Aligning Ball Bearings
  13030	150	225	56	SKF	Self-Aligning Ball Bearings
  21310 KCW33	50	110	27	CX	Spherical Roller Bearings
  22248-MB-W33	240	440	120	NKE	Spherical Roller Bearings
  23126AXK	130	210	64	NACHI	Cylindrical Roller Bearings
  2788/2720/QCL7C	38,1	76,2	23,812	SKF	Tapered Roller Bearings
  32220	100	180	49	ISO	Tapered Roller Bearings
  4T-LM11749/LM11710	17,462	39,878	13,843	NTN	Tapered Roller Bearings
  6206-Z	62	30	16	SKF	Deep Groove Ball Bearings
  6TS2-SX06C03LLH1A-BC3/L588	32	72	19	NTN	Deep Groove Ball Bearings
  NA4907LL	42	55	21	NTN	Needle Roller Bearings
  NK100/26	100	120	26	ISO	Needle Roller Bearings
  NK105/36R	105	125	36	NTN	Needle Roller Bearings
  NU2206EG15	30,000	62,000	20,000	SNR	Cylindrical Roller Bearings
  NUP219-E-M6	95	170	32	NKE	Cylindrical Roller Bearings
  UK215	75	130	44	CX	Deep Groove Ball Bearings
  MB-38	190	214	18	SKF	LOCKWASHERS
  360SD32	360	650	232	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
  SR-22226-2RS	130	230	64	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  DL-80	118	80		CONSOLIDATED	THRUST BALL BEARINGS