d - 105 mm

D - 130 mm

B - 13 mm

C - 13 mm

a - 2.1 mm

b - 1.3 mm

f - 1.12 mm

r min. - 1 mm

r1 min. - 0.5 mm

D1 - 127.6 mm

D2 - 135.7 mm

Weight - 0.335 Kg

Basic dynamic load rating (C) - 19,9 kN

Basic static load rating (C0) - 21,9 kN

(Grease) Lubrication Speed - 4500 r/min

(Oil) Lubrication Speed - 5500 r/min

• Model Number: 6821NR
• Inner Diameter：105mm Outer Diameter：130mm Width：13mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-10
• Application:filter paper products,electromagnet,Hydraulic Couplings,orthodontic material,switch,metallurgy,Industrial Adhesive,tire industry,mechanical annex,journal lathe,CNC
• Similar models:CYSD 6821-2RS NSK 6821N NACHI 6821 NTN 6821 CYSD 6821-ZZ KBC DG256821 NTN 6821LLU NTN 6821NR NACHI 6821N NACHI 6821NR
• BEARING POWER International Trading Co.,Ltd. specialize in 6821NR products，there is large inventory of NACHI 6821NR . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 6821NR Which NACHI 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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