d - 7 mm

D - 14 mm

B - 3,5 mm

C - 3,5 mm

r min. - 0,15 mm

da min. - 8,2 mm

da max - 8,7 mm

Da max. - 12,8 mm

ra max. - 0,15 mm

Weight - 2,1 Kg

Basic dynamic load rating (C) - 1,17 kN

Basic static load rating (C0) - 0,505 kN

(Grease) Lubrication Speed - 37 000 r/min

(Oil) Lubrication Speed - 44 000 r/min

Calculation factor (f0) - 14

• Model Number: 687A
• Inner Diameter：7mm Outer Diameter：14mm Width：3,5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-20
• Application:Animal Tracking,knitted fabrics,Die,sterilizers,sample cup,Control,Digital Generator,instrument,stacker lift platform,non-motor vehicle Electric car,wall industry
• Similar models:NSK F687DD FBJ 687ZZ ISO F687-2RS NSK F687 FBJ 687 Timken 180BIC687 NTN 6872 ISO 687 KOYO 6876 AST 687HZZ
• BEARING POWER International Trading Co.,Ltd. specialize in 687A products，there is large inventory of NTN 687A . We has been built up long-term cooperation with NTN company, could make a bulk order of the 687A Which NTN 687A 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
  22216 KCW33+H316	80	140	33	ISO	Spherical Roller Bearings
  23976 KW33	380	520	106	ISO	Spherical Roller Bearings
  320RJ51	320	468		Timken	Cylindrical Roller Bearings
  45240	200	310	82	KOYO	Tapered Roller Bearings
  688-2Z.T9H.C3	8	16	5	ZEN	Deep Groove Ball Bearings
  71909 CE/P4AL	68	45	12	SKF	Angular Contact Ball Bearings
  842/832	82.550	168.275	53.975	NACHI	Tapered Roller Bearings
  CX354				CX	Wheel Bearings
  GAY35-NPPB	35	72	35	NKE	Deep Groove Ball Bearings
  M249749/10	254	358,775	71,438	ISO	Tapered Roller Bearings
  N 236	180	282	52	NACHI	Cylindrical Roller Bearings
  NA4904	20	37	17	INA	Needle Roller Bearings
  NF318	90	165	43	NTN	Cylindrical Roller Bearings
  NUP 216	80	140	26	NACHI	Cylindrical Roller Bearings
  SABP14N	14			LS	Plain Bearings
  W6305-2RSNR	25	62	25,4	CYSD	Deep Groove Ball Bearings
  R355LL	55	120	29	HOFF	CYLINDRICAL ROLLER BEARINGS
  NU1006	30	55	13	Torrington	CYLINDRICAL ROLLER BEARINGS
  RLS23	5.0000	9.0000	1.3750	NH	CYLINDRICAL ROLLER BEARINGS
  DCL2416			1.0000	NTN	NEEDLE BEARINGS