d - 40 mm

D - 52 mm

B - 7 mm

C - 7 mm

rn - 0,3 mm

r min. - 0,3 mm

da min. - 42 mm

da max - 43 mm

Da max. - 50 mm

ra max. - 0,3 mm

Weight - 0,033 Kg

Basic dynamic load rating (C) - 5,1 kN

Basic static load rating (C0) - 4,4 kN

(Grease) Lubrication Speed - 12 000 r/min

Calculation factor (f0) - 16,3

• Model Number:6808ZZ
• Inner Diameter：40mm Outer Diameter：52mm Width：7mm
• Type：Deep Groove Ball Bearings
• Update date：2026-01-13
• Application:industrial supplies,spring industry,plant determination,vertical sawing machine,Traffic Fire Protection Equipment Security equipment,training beds etc,Internal thread type,natural instruments,respirator,municipal machinery,equipment
• Similar models:NACHI 6808-2NKE FBJ 6808-2RS NTN 6808N NACHI 6808ZENR NTN 6808LLU CYSD 6808-2RZ NACHI 6808NKE CYSD 6808 KOYO 6808 NTN 6808ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in 6808ZZ products，there is large inventory of NTN 6808ZZ . We has been built up long-term cooperation with NTN company, could make a bulk order of the 6808ZZ Which NTN 6808ZZ 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
  21308-E1	40	90	23	FAG	Spherical Roller Bearings
  2582/2523	31,75	69,85	23,8125	AST	Tapered Roller Bearings
  51214	70,000	105,000	27,000	NTN-SNR	Thrust Ball Bearings
  6219/VA201	95	170	32	SKF	Deep Groove Ball Bearings
  7221 BDB	105	190	72	ISO	Angular Contact Ball Bearings
  7238C	190	340	55	KOYO	Angular Contact Ball Bearings
  7334B	170	360	72	NACHI	Angular Contact Ball Bearings
  BAHB636035A	30	72	37	SKF	Angular Contact Ball Bearings
  HCB7002-E-T-P4S	15	32	9	FAG	Angular Contact Ball Bearings
  NK22/16	22	30	16	JNS	Needle Roller Bearings
  MFJ-3520	35	42	20	NSK	Needle Roller Bearings
  NP618892-90KM1	38,112	71,016	18,258	Timken	Tapered Roller Bearings
  NU316	80	170	39	FBJ	Cylindrical Roller Bearings
  RNA2205.2RSR	52		17.8	FAG	NEEDLE BEARINGS
  NATD8DZ	8	24	15	FAG (Old No.)	NEEDLE BEARINGS
  SN208with20208	40	-	60	SKF	PILLOW BLOCKS
  310-SZZG	50	110	27	MRC	DEEP GROOVE BALL BEARINGS
  RSTO15	35		11.8	SKF	NEEDLE BEARINGS
  6018.2RSNR	90	140	24	STEYR	DEEP GROOVE BALL BEARINGS
  33x52x10mm	33	52	10	CONSOLIDATED	OIL SEALS