d - 45 mm

D - 58 mm

B - 7 mm

C - 7 mm

rn - 0,3 mm

a - 1,3 mm

b - 0,95 mm

f - 0,85 mm

r min. - 0,3 mm

r0 max. - 0,25 mm

D1 - 56,7 mm

D2 - 60,8 mm

da min. - 47 mm

da max - 47,5 mm

Da max. - 56 mm

ra max. - 0,3 mm

Weight - 0,038 Kg

Basic dynamic load rating (C) - 6,6 kN

Basic static load rating (C0) - 6,15 kN

(Grease) Lubrication Speed - 11 000 r/min

(Oil) Lubrication Speed - 13 000 r/min

Calculation factor (f0) - 17,2

• Model Number:6809NR
• Inner Diameter：45mm Outer Diameter：58mm Width：7mm
• Type：Deep Groove Ball Bearings
• Update date：2023-03-10
• Application:boring bar boring bar,heating fans,Logistics Equipment,Display Devices,security equipment,ventilator anesthesia machine etc,climb ladder,plastic blow molding,electronic materials,Infrared Technology,woodworking machinery
• Similar models:FBJ 6809-2RS NACHI 6809-2NKE NACHI 6809ZZE CYSD 6809-2RZ KOYO 6809ZZ NSK 6809ZZ FBJ 6809 NSK 6809DD KOYO 6809-2RU NACHI 6809ZENR
• BEARING POWER International Trading Co.,Ltd. specialize in 6809NR products，there is large inventory of NSK 6809NR . We has been built up long-term cooperation with NSK company, could make a bulk order of the 6809NR Which NSK 6809NR 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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