d - 1 mm

D - 3 mm

B - 1 mm

C - 1 mm

Basic dynamic load rating (C) - 0,096 kN

Basic static load rating (C0) - 0,026 kN

(Grease) Lubrication Speed - 130000 r/min

(Oil) Lubrication Speed - 150000 r/min

• Model Number: SF681
• Inner Diameter：1mm Outer Diameter：3mm Width：1mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-20
• Application:van,Perfusion device,fabric products,office equipment,manual Tools,lifting chain,bio-chemical,SPA equipment,other accessories,mechanical annex,steam Hydraulic control element
• Similar models:KOYO 6818-2RD NSK 6815VV ISB 681XZZ NSK 6810ZZ ISO F681XZZ FBJ 6811-2RS KOYO 6813-2RU NACHI 6817Z NTN 6810N ISO F681
• BEARING POWER International Trading Co.,Ltd. specialize in SF681 products，there is large inventory of ZEN SF681 . We has been built up long-term cooperation with ZEN company, could make a bulk order of the SF681 Which ZEN SF681 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
  22234SWRCDg2E4	170	310	86	NSK	Spherical Roller Bearings
  23138 CCK/W33	320	190	104	SKF	Spherical Roller Bearings
  332171	800	510,13	285	SKF	Tapered Roller Bearings
  61701	12	18	4	ISO	Deep Groove Ball Bearings
  6203DDU	17	40	12	NSK	Deep Groove Ball Bearings
  HM218248/HM218210	90.000	147.000	40.000	NACHI	Tapered Roller Bearings
  HM89449/HM89410	36.512	76.200	29.370	NACHI	Tapered Roller Bearings
  M-441	6,35	11,112	6,35	NSK	Needle Roller Bearings
  NJ 309 EW	45	100	25	NSK	Cylindrical Roller Bearings
  NJ29/560	560	750	112	ISO	Cylindrical Roller Bearings
  NK80/25	80	95	25	Timken	Needle Roller Bearings
  SCE25UU	25			Samick	Linear Bearings
  UKP212	55			CX	Bearing Units
  ZKLN2557-2RS-2AP	25	57	56	INA	Thrust Ball Bearings
  NUP438	190	460	98	FAG	CYLINDRICAL ROLLER BEARINGS
  CY-224-L	2.7500	7.0000	3.8750	RBC	NEEDLE BEARINGS
  FYCRS-5R	5	16	12	NSK	NEEDLE BEARINGS
  NU-2214E	70	125	31	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  HJ-305	25		4	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  SN-311..6311	55	-	80	CONSOLIDATED	PILLOW BLOCKS