d - 20 mm

D - 32 mm

B - 7 mm

C - 7 mm

a - 1.3 mm

b - 0.95 mm

r min. - 0.3 mm

r1 min. - 0.3 mm

D1 - 30.7 mm

Weight - 0.020 Kg

Basic dynamic load rating (C) - 4 kN

Basic static load rating (C0) - 2,64 kN

(Grease) Lubrication Speed - 20000 r/min

(Oil) Lubrication Speed - 24000 r/min

• Model Number: 6804N
• Inner Diameter：20mm Outer Diameter：32mm Width：7mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-11
• Application:transportation equipment,rehabilitation training equipment,bag machine,tooth filling,lifting chain,medical equipment,Other machinery,pneumatic Pump,Hair styling device,Small air generators,Perfusion device
• Similar models:NTN 6804LLU NSK 6804ZZ NACHI 6804NSE CYSD 6804-2RS FBJ 6804-2RS KOYO 6804-2RU NTN 6804NR PFI 6804-2RSC3 NSK 6804 KOYO 6804Z
• BEARING POWER International Trading Co.,Ltd. specialize in 6804N products，there is large inventory of NACHI 6804N . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 6804N Which NACHI 6804N 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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  1312K+H312	60	130	31	CX	Self-Aligning Ball Bearings
  215	130	75	25	SKF	Deep Groove Ball Bearings
  5313NR	65	140	58.7	NACHI	Angular Contact Ball Bearings
  53222	110	160	40,2	NSK	Thrust Ball Bearings
  6306ZZ	30	72	19	CRAFT	Deep Groove Ball Bearings
  6356	280,000	580,000	108,000	NTN	Deep Groove Ball Bearings
  7015 ACE/HCP4AH1	115	75	20	SKF	Angular Contact Ball Bearings
  HM89440/HM89410	31.75	76,2	29,37	FBJ	Tapered Roller Bearings
  K16x20x13	16	20	13	ISO	Needle Roller Bearings
  KT 354220	35	42		IKO	Needle Roller Bearings
  NF208	40	80	18	FBJ	Cylindrical Roller Bearings
  NJ1044	220	340	56	ISO	Cylindrical Roller Bearings
  RCJT1-1/8	28,575			INA	Bearing Units
  RNA 4836	195	225	45	IKO	Needle Roller Bearings
  UC211-32L3	50,8	100	55,6	KOYO	Deep Groove Ball Bearings
  ZB2.30.1143.400-1SPPN	998	1250	110	ISB	Thrust Ball Bearings
  SAF330	6.6250	5.7500		SKF	PILLOW BLOCKS
  NUP-344	220	460	88	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  511/800				CONSOLIDATED	THRUST BALL BEARINGS
  SNZ-305..20305	25	20	52	CONSOLIDATED	PILLOW BLOCKS