(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：2025-04-20
• Application:Pneumatic Control Elements,electric hydraulic lifting platform,surgical instruments,Infrared Technology,other rubber,Cleaning equipment,extruder,Hydraulic Press,Chromatography Products,labor insurance,wheel lathe
• Similar models:NSK 687 NSK F687VV ZEN S687-2RS NTN FL687AZZ KOYO WF687ZZ ISB F687 PFI 687-2RSC3 NTN 6876 NTN FL687A NSK F687ZZ1
• 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.

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