d - 105 mm

D - 130 mm

B - 13 mm

C - 13 mm

rn - 0,5 mm

a - 2,1 mm

b - 1,3 mm

f - 1,12 mm

r min. - 1 mm

r0 max. - 0,4 mm

D1 - 127,6 mm

D2 - 135,7 mm

da min. - 110 mm

da max - 110,5 mm

Da max. - 125 mm

ra max. - 1 mm

Weight - 0,324 Kg

Basic dynamic load rating (C) - 19,8 kN

Basic static load rating (C0) - 23,9 kN

(Grease) Lubrication Speed - 4 800 r/min

(Oil) Lubrication Speed - 5 600 r/min

Calculation factor (f0) - 17,4

• Model Number: 6821NR
• Inner Diameter：105mm Outer Diameter：130mm Width：13mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-15
• Application:other lathe,garbage disposal,electronic components,Logistics Equipment,pneumatic Pump,Storage Device,plastic molding,lifting chain,welding equipment,thread processing machine,Broadcasting System
• Similar models:CYSD 6821 CYSD 6821-ZZ NSK 6821 NSK 6821NR CYSD 6821NR CYSD 6821-2RZ NSK 6821N NACHI 6821NR NTN 6821 NTN 6821N
• BEARING POWER International Trading Co.,Ltd. specialize in 6821NR products，there is large inventory of NSK 6821NR . We has been built up long-term cooperation with NSK company, could make a bulk order of the 6821NR Which NSK 6821NR 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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