d - 1 mm

D - 4 mm

B - 1,6 mm

C - 1,6 mm

r min. - 0,1 mm

Weight - 9E-05 Kg

• Model Number: 691
• Inner Diameter：1mm Outer Diameter：4mm Width：1,6mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:decoration machinery,Anti-defibrillation pacing,chuck industry,die casting mold,manual Tools,hot and cold box,Internal thread type,Small air generators,circulating pump,Cutting Machine,surgical instruments
• Similar models:NACHI 6914 ZEN SF691 CYSD 6918N ISB 691XZZ NTN 6913NR NTN 6912LLU NACHI 6918NR CYSD 6912NR NSK 6911N CYSD 6916-RS
• BEARING POWER International Trading Co.,Ltd. specialize in 691 products，there is large inventory of ISO 691 . We has been built up long-term cooperation with ISO company, could make a bulk order of the 691 Which ISO 691 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
  17098/17245D+X1S-17098	24,981	62	39,688	Timken	Tapered Roller Bearings
  575/572D+X2S-575	76,2	139,992	82,55	Timken	Tapered Roller Bearings
  7014CDT	70	110	20	NACHI	Angular Contact Ball Bearings
  712084110	16	22	27	INA	Needle Roller Bearings
  ASTB90 F16070	160	165		AST	Plain Bearings
  BK1610	16	22	10	ISO	Cylindrical Roller Bearings
  CRBH 9016 A	90	130	16	ISB	Thrust Roller Bearings
  GE200-DO	200	290	130	INA	Plain Bearings
  IJ142004	30			ILJIN	Angular Contact Ball Bearings
  K81112-TV	60	85	7,5	INA	Thrust Roller Bearings
  NANF204	20			KOYO	Bearing Units
  NJ30/500	500	720	167	CX	Cylindrical Roller Bearings
  NNU 4940	200	280	80	NSK	Cylindrical Roller Bearings
  UCCX08	40		49,2	FYH	Bearing Units
  UCIP315-48	76,2		82	FYH	Bearing Units
  HML64T			32	SKF	WITHDRAWAL NUTS
  RMS-5-2RS	.6250	1.8125	.6250	SKF	DEEP GROOVE BALL BEARINGS
  NU-3040	200	310	82	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  N-311	55	120	29	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  NU-19/1060E	1060	1400	150	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS