d - 40 mm

D - 52 mm

B - 7 mm

C - 7 mm

r min. - 0,3 mm

da min. - 42 mm

da max - 42 mm

Da max. - 50 mm

ra max. - 0,3 mm

Weight - 0,031 Kg

Basic dynamic load rating (C) - 6,35 kN

Basic static load rating (C0) - 5,55 kN

(Grease) Lubrication Speed - 6 700 r/min

Calculation factor (f0) - 17

• Model Number: 6808DD
• Inner Diameter：40mm Outer Diameter：52mm Width：7mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-22
• Application:Medical printer,Forming mold,reinforced machinery,switch,forklift industry,Hairbrush device,molding machine,clean stationery,scientific instruments,food safety,electronic components
• Similar models:KOYO 6808-2RD NSK 6808N NTN 6808ZZNR NSK 6808 KOYO 6808Z NACHI 6808N NTN 6808LB NTN 6808 NACHI 6808ZE NSK 6808VV
• BEARING POWER International Trading Co.,Ltd. specialize in 6808DD products，there is large inventory of NSK 6808DD . We has been built up long-term cooperation with NSK company, could make a bulk order of the 6808DD Which NSK 6808DD 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
  07079/07196D+X1S-07079	20	50,005	33,34	Timken	Tapered Roller Bearings
  18780/18720	46,038	85	17,462	CX	Tapered Roller Bearings
  234707	37	62	34	ISO	Thrust Ball Bearings
  240/560E	560	820	258	NACHI	Cylindrical Roller Bearings
  32308	40	90	35,25	MPZ	Tapered Roller Bearings
  50BER19XE	50	72	12	NSK	Angular Contact Ball Bearings
  61821-Y	105	130	13	FAG	Deep Groove Ball Bearings
  6809ZZ	45	58	7	KOYO	Deep Groove Ball Bearings
  7332B	160	340	68	KOYO	Angular Contact Ball Bearings
  HK101616	10	16	16	CX	Cylindrical Roller Bearings
  HR60KBE042+L	60	110	53	NSK	Tapered Roller Bearings
  NCF3013CV	65	100	26	SKF	Cylindrical Roller Bearings
  NF310	50	110	27	CRAFT	Cylindrical Roller Bearings
  NKI 10/16	10	22	16	JNS	Needle Roller Bearings
  R155.69				SNR	Wheel Bearings
  S3206-2RS	30	62	23,8	ZEN	Angular Contact Ball Bearings
  94528	1.0000	1.5000	1.7500	BERLISS	JOURNAL ROLLER ASSEMBLIES
  STR-8	.5000	.7500	.1562	FAG	DEEP GROOVE BALL BEARINGS
  8506	30	62	.6299	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NUTR-2562	25	62	25	CONSOLIDATED	NEEDLE BEARINGS