Fw - 9.525 mm

D - 14.288 mm

C - 12.700 mm

b - 10.4 mm

Weight - 42,253 Kg

Basic dynamic load rating (C) - 5.25 kN

Basic static load rating (C0) - 6.45 kN

(Oil) Lubrication Speed - 33000 r/min

• Model Number:MK681
• Inner Diameter：9.525mm Outer Diameter：14.288mm Width：12.700mm
• Type：Needle Roller Bearings
• Update date：2026-01-13
• Application:test strip,Hydraulic Equipment,metal mold,mobile toilet,spring industry,Gripper Swing,gantry processing,Polymer,milling head plug,electric pump,surgical instruments
• Similar models:KOYO NTA-6681 NSK MJ-681 NSK M-1681 Timken MJ-681 NSK M-681 KOYO MK1681 KOYO M1681 Timken MH-1681 NSK MJH-681 KOYO MJ-681
• BEARING POWER International Trading Co.,Ltd. specialize in MK681 products，there is large inventory of KOYO MK681 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the MK681 Which KOYO MK681 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
  133075/133127P	75	127	66,75	Gamet	Tapered Roller Bearings
  20310 C	50	110	27	CX	Spherical Roller Bearings
  30316	80	170	42,5	ISO	Tapered Roller Bearings
  32222-A-N11CA-A250-280	110	200	112	FAG	Tapered Roller Bearings
  6301ZE	12	37	12	NACHI	Deep Groove Ball Bearings
  7310-B-TVP	50	110	27	FAG	Angular Contact Ball Bearings
  74550/74845	139,7	214,975	47,625	Timken	Tapered Roller Bearings
  AST11 F08055	8	10		AST	Plain Bearings
  BAM 2616	41,275	50,8	25,4	IKO	Needle Roller Bearings
  BK1514RS	15	21	14	Timken	Needle Roller Bearings
  M-1051	15,875	20,638	7,92	Timken	Needle Roller Bearings
  NJ211EG15	55,000	100,000	21,000	SNR	Cylindrical Roller Bearings
  NK29/20	29	38	20	FBJ	Needle Roller Bearings
  NU230-E-M1	150	270	45	FAG	Cylindrical Roller Bearings
  RF424922	42	49	22	KOYO	Needle Roller Bearings
  TUP1 30.15	30	34		CX	Plain Bearings
  UCF208-24E	38,1			KOYO	Bearing Units
  NF301	12	37	12	SKF	CYLINDRICAL ROLLER BEARINGS
  GE240ES	240	340	140	SKF	SPHERICAL PLAIN BEARINGS
  241/530	530	870	335	CONSOLIDATED	SPHERICAL ROLLER BEARINGS