d - 39,688 mm

T - 30,162 mm

B - 30,302 mm

C - 23,812 mm

a - 22,2 mm

r min. - 3,6 mm

r1 min. - 3,2 mm

Da - 82 mm

db - 51 mm

da - 55 mm

Db - 88 mm

Basic dynamic load rating (C) - 103 kN

Basic static load rating (C0) - 137 kN

Calculation factor (e) - 0,34

Calculation factor (Y0) - 0,97

Calculation factor (Y1) - 1,77

• Model Number:3774/3720
• Inner Diameter：39,688mm Outer Diameter：mm Width：30,302mm
• Type：Tapered Roller Bearings
• Update date：2023-03-21
• Application:tower crane,roller lathe,ECG,car steering pin,wheel lathe,stamping die and its equipment,Low-voltage electrical equipment,Die,electronic components,printing machinery,labor insurance
• Similar models:Timken LM377449/LM377410 Timken LM377449/LM377410CD+LM377449XB NTN LM377449/LM377410 KOYO 3774/3720 NTN E-LM377449D/LM377410/LM377410DG2 SKF LM377449/410 ISO LM377449/10 NTN E-LM377449D/LM377410+A NTN LM377449/LM377410D+A NTN LM377449D/LM377410G2+A
• BEARING POWER International Trading Co.,Ltd. specialize in 3774/3720 products，there is large inventory of KOYO 3774/3720 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 3774/3720 Which KOYO 3774/3720 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
  22219 KCW33+AH319	95	170	43	ISO	Spherical Roller Bearings
  13036	180	280	74	SKF	Self-Aligning Ball Bearings
  15112/15245	28,575	62	19,05	ISO	Tapered Roller Bearings
  54230U+U230	153			CX	Thrust Ball Bearings
  6848-2RS	240	300	28	CYSD	Deep Groove Ball Bearings
  HCB7021-E-T-P4S	105	160	26	FAG	Angular Contact Ball Bearings
  LMES25UU	25	40		Samick	Linear Bearings
  N204E	20,000	47,000	14,000	NTN	Cylindrical Roller Bearings
  NJ218-E-MPA+HJ218-E	90	160	30	NKE	Cylindrical Roller Bearings
  NJ240EM	200	360	58	NSK	Cylindrical Roller Bearings
  NJ3307	35	80	34,9	CX	Cylindrical Roller Bearings
  NU3219	95,000	170,000	55,600	NTN	Cylindrical Roller Bearings
  SCE68-PP	9,525	14,288	12,7	INA	Needle Roller Bearings
  SF3209	160,000	229,500	33,000	NTN	Angular Contact Ball Bearings
  Z-566487.ZL-K-C5	200	340	112	FAG	Cylindrical Roller Bearings
  BR-9916	.5000	1.1250	.3750	FED	DEEP GROOVE BALL BEARINGS
  6014.2ZNR	70	110	20	STEYR	DEEP GROOVE BALL BEARINGS
  6003RS	17	35	10	STEYR	DEEP GROOVE BALL BEARINGS
  RA-107-105	1.3125	2.8346	.6693	CONSOLIDATED	BALL BEARINGS
  23038E-2RS	190	290	75	CONSOLIDATED	SPHERICAL ROLLER BEARINGS