(dimensions in mm)

Bearing Type - Open

Bore Dia (d) - 1.0000

Outer Dia (D) - 3.0000

Width (B) - 1.0000

Radius (min) (rs) - 0.050

Dynamic Load Rating (Cr) - 82

Static Load Rating (Cor) - 21

Max Speed (Grease) (X1000 RPM) - 130

Max Speed (Oil) (X1000 RPM) - 150

Max. Shaft Shoulder Dia. Inner (Li) - 1.6

Min. Housing Shoulder Dia., Outer (Lo) - 2.5

Ball Qty - 6

Ball Dia (Dw) - 0.6000

Weight (g) - 0.03

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:681H
• Inner Diameter：1mm Outer Diameter：3mm Width：1mm
• Type：Deep Groove Ball Bearings
• Update date：2023-03-16
• Application:Gas turbine,impression material,electronic materials,tower crane,tobacco machinery,Switch,disposable,Security Equipment,other mold,Logistics Equipment,embroidery cloth
• Similar models:CYSD 6812NR NTN 6814NR ISO F681XZZ NACHI 6818Z NTN 6815NR ISB F681X NACHI 6810 NACHI 6815Z ISB 681 NTN 6815ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in 681H products，there is large inventory of AST 681H . We has been built up long-term cooperation with AST company, could make a bulk order of the 681H Which AST 681H 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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