Fw - 9.525 mm

D - 14.288 mm

C - 9.520 mm

b - 7.3 mm

Weight - 42,068 Kg

Basic dynamic load rating (C) - 3.65 kN

Basic static load rating (C0) - 4.05 kN

(Oil) Lubrication Speed - 33000 r/min

• Model Number: MK661
• Inner Diameter：9.525mm Outer Diameter：14.288mm Width：9.520mm
• Type：Needle Roller Bearings
• Update date：2025-12-14
• Application:electromagnetic clutch,training beds etc,drawing die,suction nozzle,Broadcasting System,Sensors,hook,packaging materials,Small air generators,Pneumatic Actuator,Safety protection
• Similar models:KOYO M661 NSK M-661 NSK FWF-566130 KOYO RS606619 Timken M-661 KOYO MK661 KOYO RS566130 NSK FWF-566133Z KOYO RF566111 Timken MJ-661
• BEARING POWER International Trading Co.,Ltd. specialize in MK661 products，there is large inventory of KOYO MK661 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the MK661 Which KOYO MK661 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
  206 NR	62	30	16	SKF	Deep Groove Ball Bearings
  216	140	80	26	SKF	Deep Groove Ball Bearings
  35TAF09	35	90	23	NACHI	Thrust Ball Bearings
  4T-45280/45220	44,45	104,775	30,162	NTN	Tapered Roller Bearings
  5202AZ	15	35	15.9	NACHI	Angular Contact Ball Bearings
  6303 N	17	47	14	ISB	Deep Groove Ball Bearings
  7205DB	25	52	15	NACHI	Angular Contact Ball Bearings
  99600/99097	152,4	249,974	66,675	Timken	Tapered Roller Bearings
  BT2B 328383/HA1	500	300	203	SKF	Tapered Roller Bearings
  CX090				CX	Wheel Bearings
  DE0769CS46PX1/5A	36	72	34	NTN	Angular Contact Ball Bearings
  K6205-2RS	25	52	15	CX	Deep Groove Ball Bearings
  NCF3007CV	35	62	20	SKF	Cylindrical Roller Bearings
  NF322	110	240	50	KOYO	Cylindrical Roller Bearings
  PASE15	15			INA	Bearing Units
  BC3-8	3	8	2.5	NTN	DEEP GROOVE BALL BEARINGS
  L25	25	52	15	SKF	MAGNETO BEARINGS
  697-2RS	7	17	5	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  WS811/530	530	635		CONSOLIDATED	THRUST ROLLER BEARINGS
  RSL185028	140	7.7880	95	CONSOLIDATED	CYLINDRICAL ROLLER BEARING