d - 105 mm

D - 130 mm

B - 13 mm

C - 13 mm

rn - 0,5 mm

a - 2,1 mm

b - 1,3 mm

r min. - 1 mm

r0 max. - 0,4 mm

D1 - 127,6 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:6821N
• Inner Diameter：105mm Outer Diameter：130mm Width：13mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-18
• Application:industrial skin care,lathe,storage and transportation equipment,noise reduction equipment,Reflective Materials Industrial fabrics,food / grain / food equipment,Body shaping,crimping tools,manual Tools,gantry processing,engineering machine
• Similar models:CYSD 6821-2RS CYSD 6821-ZZ NSK 6821NR CYSD 6821-2RZ NTN 6821ZZ NSK 6821DDU NSK 6821N NSK 6821VV NACHI 6821NR NTN 6821
• BEARING POWER International Trading Co.,Ltd. specialize in 6821N products，there is large inventory of NSK 6821N . We has been built up long-term cooperation with NSK company, could make a bulk order of the 6821N Which NSK 6821N 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  16040	200	310	34	NSK	Deep Groove Ball Bearings
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  52406	70	20	52	SKF	Thrust Ball Bearings
  61936 MA	250	180	33	SKF	Deep Groove Ball Bearings
  6217-2Z	150	85	28	SKF	Deep Groove Ball Bearings
  7312BDB	60	130	31	NACHI	Angular Contact Ball Bearings
  BT1B 332900	685,698	431,902	177,8	SKF	Tapered Roller Bearings
  HI-CAP 57307AYA1-9	40	80	19,75	KOYO	Tapered Roller Bearings
  JP10049A/10	100	145	24	ISO	Tapered Roller Bearings
  HK4518RS	45	52	18	SKF	Needle Roller Bearings
  MFJL-4025L	40	50	25	NSK	Needle Roller Bearings
  NNCF5030 V	150	225	100	ISO	Cylindrical Roller Bearings
  NNU 4940	200	280	80	NSK	Cylindrical Roller Bearings
  STO 45 X	45	85	19,8	SKF	Cylindrical Roller Bearings
  SYK 20 TF	20			SKF	Bearing Units
  LLRJN31/4	3.2500	6.0000	1.0625	R&M	CYLINDRICAL ROLLER BEARINGS
  NU230	150	270	45	SKF	CYLINDRICAL ROLLER BEARINGS
  2318M	90	190	64	STEYR	SELF
  FT-012	.3750	1.0937		CONSOLIDATED	THRUST BALL BEARINGS
  SN-206..6206	30	-	52	CONSOLIDATED	PILLOW BLOCKS