d - 45 mm

D - 58 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 - 56,7 mm

da min. - 47 mm

da max - 47,5 mm

Da max. - 56 mm

ra max. - 0,3 mm

Weight - 0,038 Kg

Basic dynamic load rating (C) - 6,6 kN

Basic static load rating (C0) - 6,15 kN

(Grease) Lubrication Speed - 11 000 r/min

(Oil) Lubrication Speed - 13 000 r/min

Calculation factor (f0) - 17,2

• Model Number: 6809N
• Inner Diameter：45mm Outer Diameter：58mm Width：7mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-11
• Application:pump industry,rolling mill roll neck and slowdown device,supporting facilities,Anti-defibrillation pacing,wall materials,Low-voltage electrical equipment,tooth filling,reinforced machinery,other lathe,other accessories,Chromatography Products
• Similar models:NACHI 6809N NACHI 6809-2NKE FBJ 6809-2RS NTN 6809LLU NACHI 6809 NTN 6809NR FBJ 6809 NTN 6809Z NACHI 6809ZE NTN 6809D2
• BEARING POWER International Trading Co.,Ltd. specialize in 6809N products，there is large inventory of NSK 6809N . We has been built up long-term cooperation with NSK company, could make a bulk order of the 6809N Which NSK 6809N 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
  12175/12303	44,45	76,992	17,462	ISO	Tapered Roller Bearings
  15106/15245	26.988	62.000	19.050	NACHI	Tapered Roller Bearings
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  23248MBK	240	440	160	AST	Spherical Roller Bearings
  26093/26284D	23,812	71,975	42,761	Timken	Tapered Roller Bearings
  F-552280.02	24,99	39,17	10,13	INA	Angular Contact Ball Bearings
  FL624 ZZ	4	13	5	ISO	Deep Groove Ball Bearings
  GX180S	180	320	86	LS	Plain Bearings
  LBE 5 UU AJ	5			AST	Linear Bearings
  NJ 213 ECP	120	65	23	SKF	Thrust Ball Bearings
  NJ 224 ECM	215	120	40	SKF	Thrust Ball Bearings
  NP518503/NP016286	40,483	82,55	28,575	Timken	Tapered Roller Bearings
  SAL 12	12			ISO	Plain Bearings
  SYJ 35 KF+HA 2307	30,163			SKF	Bearing Units
  TUP1 10.20	10	12		CX	Plain Bearings
  LRB-222620	1.3750		1.2600	IKO	NEEDLE BEARINGS
  MF74	4	7	2	ISC	DEEP GROOVE BALL BEARINGS
  22BK	105	225	49	RIV	DEEP GROOVE BALL BEARINGS
  FJT-2214	28		14	NSK	NEEDLE BEARING
  GE-130SW	130	200	42	CONSOLIDATED	SPHERICAL PLAIN BEARINGS