Fw - 9.525 mm

D - 14.288 mm

C - 9.520 mm

x - 2.03 mm

b - 7.3 mm

Weight - 42,099 Kg

Basic dynamic load rating (C) - 5.15 kN

Basic static load rating (C0) - 7.60 kN

(Oil) Lubrication Speed - 12000 r/min

• Model Number: M661
• Inner Diameter：9.525mm Outer Diameter：14.288mm Width：9.520mm
• Type：Needle Roller Bearings
• Update date：2025-04-22
• Application:motor,industrial skin care,diving equipment,wheel lathe,position switch,woodworking machinery,knitted fabrics,Gripper Swing,blood cell reagent,sewage pump,stamping die and its equipment
• Similar models:NSK M-661 Timken MJ-661 KOYO MK661 KOYO MJ-661 KOYO RS606619 KOYO RF566111 KOYO RS566130 KOYO MK1661 NSK FWF-566133Z NSK FWF-566130
• BEARING POWER International Trading Co.,Ltd. specialize in M661 products，there is large inventory of KOYO M661 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the M661 Which KOYO M661 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
  240/630ECK30J/W33	630	920	290	SKF	Spherical Roller Bearings
  23122B	110	180	56	NTN	Spherical Roller Bearings
  60/22LLU	22	44	12	NTN	Deep Groove Ball Bearings
  71844 A	220	270	24	ISO	Angular Contact Ball Bearings
  EE125095/125145	241,3	368,3	68,262	Timken	Tapered Roller Bearings
  GIKFR 6 PW	6	16	9	INA	Plain Bearings
  CX118				CX	Wheel Bearings
  D/W R6-5	22,225	12,7	5,558	SKF	Deep Groove Ball Bearings
  LM603049/LM603014	45,242	79,974	19,842	KOYO	Tapered Roller Bearings
  PK20X30X21.8	20,000	30,000		NTN	Needle Roller Bearings
  NJ 208 ECP	80	40	18	SKF	Thrust Ball Bearings
  NUP 205 ECP	52	25	15	SKF	Thrust Ball Bearings
  PBS25	25			INA	Bearing Units
  SL182205	25	52	18	ISO	Cylindrical Roller Bearings
  SNW122x4	110	145		SKF	ADAPTERS
  NBX25412DD	10.0000	10.7500	.5000	NSK	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  3406	30	90	23	New Departure	DEEP GROOVE BALL BEARINGS
  7318BEAG(Y/P)	90	190	43	SKF	ANGULAR CONTACT BALL BEARINGS
  NUP-2318	90	190	64	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  GE-105SX	105	160	33	CONSOLIDATED	SPHERICAL PLAIN BEARINGS