d - 406,4 mm

D - 546,1 mm

T - 87,313 mm

B - 87,313 mm

C - 68,263 mm

a - 105,1 mm

r min. - 6,4 mm

r1 min. - 6,4 mm

da min. - 428 mm

Da min - 510 mm

Da max. - 520 mm

db max. - 438 mm

ra max. - 6,4 mm

rb max. - 6,4 mm

Db - 525 mm

Weight - 53,7 Kg

Basic dynamic load rating (C) - 1330 kN

Basic static load rating (C0) - 2870 kN

Calculation factor (e) - 0,42

Calculation factor (Y0) - 0,79

Calculation factor (Y1) - 1,44

• Model Number:M667944/M667911
• Inner Diameter：406,4mm Outer Diameter：546,1mm Width：87,313mm
• Type：Tapered Roller Bearings
• Update date：2025-12-15
• Application:Automobile,electromagnet,Doppler,industrial equipment,Broadcasting System,surgical instruments,Other Machine Tools,hydraulic control element,sterilizers,heating fans,electronic components
• Similar models:KOYO M667944/M667911 Timken M667944/M667911
• BEARING POWER International Trading Co.,Ltd. specialize in M667944/M667911 products，there is large inventory of KOYO M667944/M667911 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the M667944/M667911 Which KOYO M667944/M667911 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
  20218 C	90	160	30	CX	Spherical Roller Bearings
  21305W33	25	62	17	ISO	Spherical Roller Bearings
  4T-LM501349/LM501314	41,275	73,431	21,43	NTN	Tapered Roller Bearings
  6208LLH	40	80	18	NTN	Deep Groove Ball Bearings
  6304 2RD C3	20	52	15	KOYO	Deep Groove Ball Bearings
  7206B	30	62	16	NACHI	Angular Contact Ball Bearings
  C 2209 KTN9 + AH 309	85	40	31	SKF	Cylindrical Roller Bearings
  NU19/900	900	1180	122	ISO	Cylindrical Roller Bearings
  SX07C02LLU	35,000	120,000	30,400	NTN	Angular Contact Ball Bearings
  SM7005CP5	25	47	12	KBC	Angular Contact Ball Bearings
  SYH 1.3/16 WF	30,163	40	25	SKF	Bearing Units
  X32317/Y32317	85	180	63,5	Timken	Tapered Roller Bearings
  XLJT-21/2	2.5000	3.8750	.6875	RHP	ANGULAR CONTACT BALL BEARINGS
  L-30	30	62	16	NH	MAGNETO BEARINGS
  HK1516.2RS	21		16	SKF	NEEDLE BEARINGS
  NA2206.2RS.DZ	30	62	20	Torrington	NEEDLE BEARINGS
  61702-ZZ	15	21	4	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  MM80BS140P/4	80	140	26	CONSOLIDATED	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  SN-313..1313	65	-	90	CONSOLIDATED	PILLOW BLOCKS
  SS6002-2RS	15	32	9	CONSOLIDATED	DEEP GROOVE BALL BEARINGS