d - 1 mm

D - 4 mm

D1 - 5 mm

B - 1,6 mm

r min. - 0,1 mm

C1 - 0,5 mm

da min. - 1,8 mm

ra max. - 0,1 mm

Weight - 0,14 Kg

Basic dynamic load rating (C) - 140 kN

Basic static load rating (C0) - 36 kN

(Grease) Lubrication Speed - 100000 r/min

(Oil) Lubrication Speed - 120000 r/min

• Model Number: F691
• Inner Diameter：1mm Outer Diameter：5mm Width：1,6mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-18
• Application:Medical room equipment,rubber products machinery and equipment,defogging and degreasing,stamping die and its equipment,Gas turbine,Industrial,product accessories,labor insurance,Vacuum generator,Animal Tracking,diving equipment
• Similar models:NTN 6912LU CYSD 6915-RS FBJ F691X NTN 6913N NACHI 6910NKE CYSD 6919N NACHI 6913N NTN 6918N CYSD 6912NR KOYO 6916-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in F691 products，there is large inventory of NSK F691 . We has been built up long-term cooperation with NSK company, could make a bulk order of the F691 Which NSK F691 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
  1305	25	62	17	NSK	Self-Aligning Ball Bearings
  340KBE131	340	580	169	NACHI	Tapered Roller Bearings
  396/394A	50	110	22	CX	Tapered Roller Bearings
  62209	45	85	23	ZEN	Deep Groove Ball Bearings
  624H-2RS	4	13	5	AST	Deep Groove Ball Bearings
  6301-Z	12	37	12	ISB	Deep Groove Ball Bearings
  71924 ACB/HCP4A	165	120	22	SKF	Angular Contact Ball Bearings
  ASTT90 8050	80	85		AST	Plain Bearings
  C 3040	310	200	82	SKF	Cylindrical Roller Bearings
  E-CRO-3617	180	300	280	NTN	Tapered Roller Bearings
  NF419	95	240	55	CRAFT	Cylindrical Roller Bearings
  RASEA25-N	25			INA	Bearing Units
  W 638/3 R-2Z	3	7	3	SKF	Deep Groove Ball Bearings
  63008-2RS	40	68	21	FAG	DEEP GROOVE BALL BEARINGS
  KH16PP	16	24	30	INA	LINEAR RECIRCULATING BALL BEARINGS
  R560	60	150	35	HOFF	CYLINDRICAL ROLLER BEARINGS
  XLS-201/2	20.5000	27.5000	3.5000	HOFF	DEEP GROOVE BALL BEARINGS
  120228	.7500	1.1250	1.7500	Rollway	JOURNAL ROLLER ASSEMBLIES
  XLS-41/2	4.5000	6.2500	.8750	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  LER-17	1.4375		12.64	CONSOLIDATED	TRIPLE RING ALUMINUM SEALS FOR SAF TYPE PILLOW BLOCKS