d - 20 mm

D - 32 mm

B - 7 mm

C - 7 mm

rn - 0,3 mm

a - 1,3 mm

b - 0,95 mm

r min. - 0,3 mm

r0 max. - 0,25 mm

D1 - 30,7 mm

da min. - 22 mm

da max - 22 mm

Da max. - 30 mm

ra max. - 0,3 mm

Weight - 0,017 Kg

Basic dynamic load rating (C) - 4 kN

Basic static load rating (C0) - 2,47 kN

(Grease) Lubrication Speed - 22 000 r/min

(Oil) Lubrication Speed - 26 000 r/min

Calculation factor (f0) - 15,5

• Model Number:6804N
• Inner Diameter：20mm Outer Diameter：32mm Width：7mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-27
• Application:Animal Tracking,hydraulic connector,universal category,preservation equipment,ultra-quiet generators,clean stationery,Spectrum Products,lifting chain,chemical,DC generators,internal combustion engine
• Similar models:NACHI 6804NSE PFI 6804-2RSC3 NSK 6804N NTN 6804 ISB F6804ZZ NACHI 6804-2NSE NACHI 6804-2NKE NACHI 6804NKE NSK 6804ZZ NACHI 6804NR
• BEARING POWER International Trading Co.,Ltd. specialize in 6804N products，there is large inventory of NSK 6804N . We has been built up long-term cooperation with NSK company, could make a bulk order of the 6804N Which NSK 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  249/1250-B-K30-MB	1250	1630	375	FAG	Spherical Roller Bearings
  23064 KCW33+H3064	320	480	121	ISO	Spherical Roller Bearings
  F15190	75	140	34,25	Fersa	Tapered Roller Bearings
  F687H	7	14	3,5	AST	Deep Groove Ball Bearings
  GN307KRRB	87,3125	190	87,31	Timken	Deep Groove Ball Bearings
  JH-2020	31,75	41,275	31,75	NSK	Needle Roller Bearings
  MJ-26161	41,275	50,8	25,4	NSK	Needle Roller Bearings
  N406	30	90	23	CX	Cylindrical Roller Bearings
  NUP1007	35	62	14	CX	Cylindrical Roller Bearings
  PCM 11011560 M	110	115	60	SKF	Plain Bearings
  R20	31.75	57,15	9,525	NSK	Deep Groove Ball Bearings
  SF685-2RS	5	11	5	ZEN	Deep Groove Ball Bearings
  W6207-2RSNR	35	72	27	CYSD	Deep Groove Ball Bearings
  F-9	1.9687	1.0000		Aetna	THRUST BALL BEARINGS
  H304	20	32		FAG	ADAPTERS
  24122	110	180	69	Torrington	SPHERICAL ROLLER BEARINGS
  NJ209E	45	85	19	STEYR	CYLINDRICAL ROLLER BEARINGS
  61816	80	100	10	SKF	DEEP GROOVE BALL BEARINGS
  RLS-10-NR	1.2500	2.7500	.6875	SKF	DEEP GROOVE BALL BEARINGS
  SN-520..22220-K	90		110	CONSOLIDATED	PILLOW BLOCKS