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 - 48 mm

Da max. - 56 mm

ra max. - 0,3 mm

Dx - 61,5 mm

Cy - 1,9 mm

Cz - 0,9 mm

rn - 0,3 mm

Weight - 0,04 Kg

Basic dynamic load rating (C) - 5,35 kN

Basic static load rating (C0) - 4,95 kN

(Grease) Lubrication Speed - 11 000 r/min

(Oil) Lubrication Speed - 12 000 r/min

Calculation factor (f0) - 16,1

• Model Number: 6809NR
• Inner Diameter：45mm Outer Diameter：58mm Width：7mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-11
• Application:medical equipment,switch,Industrial Adhesive,leather processing,plastic molding,Spectrum Products,pressure control valve,light therapy instrument,boring bar boring bar,Storage Device,directional control valve
• Similar models:NTN 6809N NTN 6809LLU NTN 6809 FBJ 6809ZZ CYSD 6809 NTN 6809NR NACHI 6809-2NKE NSK 6809ZZ FBJ 6809 KOYO 6809-2RU
• BEARING POWER International Trading Co.,Ltd. specialize in 6809NR products，there is large inventory of NTN 6809NR . We has been built up long-term cooperation with NTN company, could make a bulk order of the 6809NR Which NTN 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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