d - 45 mm

D - 58 mm

B - 7 mm

C - 7 mm

r min. - 0,3 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 - 6 000 r/min

Calculation factor (f0) - 17,2

• Model Number: 6809DD
• Inner Diameter：45mm Outer Diameter：58mm Width：7mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-15
• Application:raw material accessories,Hair styling device,Warehouse Shelf Equipment,Oral Equipment,beverage production,Doppler,Broadcasting System,screen filter,Switch,gas turbine,medical equipment
• Similar models:KOYO 6809 NACHI 6809ZE NSK 6809 NSK 6809DD NTN 6809ZZ NACHI 6809ZENR FBJ 6809ZZ NSK 6809NR CYSD 6809-ZZ NACHI 6809N
• BEARING POWER International Trading Co.,Ltd. specialize in 6809DD products，there is large inventory of NSK 6809DD . We has been built up long-term cooperation with NSK company, could make a bulk order of the 6809DD Which NSK 6809DD 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
  778/772	92,075	180,975	47,625	ISO	Tapered Roller Bearings
  AST090 190100	190	195		AST	Plain Bearings
  53216 U 216	80	115	29,5	ISB	Thrust Ball Bearings
  6021-2Z-N	105	160	26	NKE	Deep Groove Ball Bearings
  713644070				FAG	Wheel Bearings
  7321 B	105	225	49	ISO	Angular Contact Ball Bearings
  CRO-6213	310	430	310	NTN	Tapered Roller Bearings
  K.81109TVP	45	65	6	Timken	Thrust Roller Bearings
  KK42x47x30	42	47	30	ISO	Needle Roller Bearings
  NAF8011030	80	110	30	NSK	Needle Roller Bearings
  NF413	65	160	37	ISO	Cylindrical Roller Bearings
  NNCF4992-V	460	577	160	NKE	Cylindrical Roller Bearings
  SFR2-5-TT	3,175	7,9375	3,57124	AST	Deep Groove Ball Bearings
  SI 50 C 2RS	50	75	35	ISB	Plain Bearings
  VKBA 922				SKF	Wheel Bearings
  SUCTF-206-20	1.2500			IPTCI	THERMOPLASTIC PILLOW BLOCKS
  0600-308-00	8	16	25	STAR	LINEAR RECIRCULATING BALL BEARINGS
  NJ-2028E	140	210	42	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  HJ-2210	50		5	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  RNAO-16x28x12	28		12	CONSOLIDATED	NEEDLE BEARINGS