d - 9 mm

D - 17 mm

B - 4 mm

C - 4 mm

r min. - 0,2 mm

r1 min. - 0,2 mm

da min. - 10,6 mm

Da max. - 15,4 mm

ra max. - 0,2 mm

Weight - 0,0035 Kg

Basic dynamic load rating (C) - 1,35 kN

Basic static load rating (C0) - 0,66 kN

(Grease) Lubrication Speed - 39000 r/min

(Oil) Lubrication Speed - 46000 r/min

Calculation factor (f0) - 14,9

• Model Number:689
• Inner Diameter：9mm Outer Diameter：17mm Width：4mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:food safety,security,Rolling mill gear box,Medical printer,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,glass,baler,Hydraulic Hose,Broadcasting System,embroidery cloth,forklift truck
• Similar models:SKF 306890 AST F689H-2RS NTN W689Z KOYO W689-2RD NSK F689DD AST F689H ZEN S689-2ZW6 NTN 6892D2 NTN FL689 ZEN 689-2RSW6
• BEARING POWER International Trading Co.,Ltd. specialize in 689 products，there is large inventory of KOYO 689 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 689 Which KOYO 689 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
  1206K+H206	25	62	27	CRAFT	Self-Aligning Ball Bearings
  22308 KW33	40	90	33	ISO	Spherical Roller Bearings
  323/32 A	32	75	29,75	CX	Tapered Roller Bearings
  3578R/3520	44,45	84,138	30,162	KOYO	Tapered Roller Bearings
  6013DDU	65	100	18	NSK	Deep Groove Ball Bearings
  6314-Z	70	150	35	CYSD	Deep Groove Ball Bearings
  6915	75	105	16	CYSD	Deep Groove Ball Bearings
  7207B	35	72	17	FBJ	Angular Contact Ball Bearings
  7220 CDB	100	180	68	ISO	Angular Contact Ball Bearings
  74550/74850	139.700	215.900	47.625	NACHI	Tapered Roller Bearings
  AST50 72IB32	114,3			AST	Plain Bearings
  AST50 92IB76	146,05			AST	Plain Bearings
  DL 12 10	12	18	10	Timken	Needle Roller Bearings
  NJ316-E-TVP3+HJ316-E	80	170	39	NKE	Cylindrical Roller Bearings
  UCC211	55		55,6	FYH	Bearing Units
  RSL183016	80		34	INA	CYLINDRICAL ROLLER BEARING
  22210-77	.6250	1.3750	.4375	General	DEEP GROOVE BALL BEARINGS
  6013.2ZNR	65	100	18	FAG	DEEP GROOVE BALL BEARINGS
  BK-1012	14		12	CONSOLIDATED	NEEDLE BEARINGS
  MI-88	5.5000		3.0150	CONSOLIDATED	NEEDLE BEARINGS