d - 47,625 mm

T - 30,162 mm

B - 30,302 mm

C - 23,812 mm

a - 22,2 mm

r min. - 6,4 mm

r1 min. - 0,8 mm

Da - 84 mm

db - 55 mm

da - 67 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:3778/3730
• Inner Diameter：47,625mm Outer Diameter：mm Width：30,302mm
• Type：Tapered Roller Bearings
• Update date：2023-03-14
• Application:reducer,Hairbrush device,relay,Food testing,Antenna Industry,Cylinder Standard,pneumatic Pump,Laser Cutting,plastic rolling,transistor fittings,squeeze machine etc
• Similar models:NTN 4T-3778/3720 FBJ 3778/3720 ISO 3778/3720 Timken 3778/3729D Timken 3778/3720 KOYO 3778/3730 Fersa 3778/3720 CX 3778/3720 Timken 3778/3720-B
• BEARING POWER International Trading Co.,Ltd. specialize in 3778/3730 products，there is large inventory of KOYO 3778/3730 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 3778/3730 Which KOYO 3778/3730 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
  22232SWRCDg2E4	160	290	80	NSK	Spherical Roller Bearings
  302/32	32	65	18,25	NTN	Tapered Roller Bearings
  7038 B-UO	190	290	92	CX	Angular Contact Ball Bearings
  6208-2RU	40	80	18	KOYO	Deep Groove Ball Bearings
  7315DF	75	160	37	NACHI	Angular Contact Ball Bearings
  B7217-E-T-P4S	85	150	28	FAG	Angular Contact Ball Bearings
  EXFCE204	20			SNR	Bearing Units
  NA4906S	30	47	17	NTN	Needle Roller Bearings
  NJ411-M+HJ411	55	140	33	NKE	Cylindrical Roller Bearings
  PCJTY45	45			NKE	Bearing Units
  UCFS324	120			KOYO	Bearing Units
  SE 606 ZZSTMG3	6	17	6	KOYO	Deep Groove Ball Bearings
  SL014964	320	440	118	NBS	Cylindrical Roller Bearings
  UKFL215	65			KOYO	Bearing Units
  918	135	90		SKF	THRUST BALL BEARINGS
  XLS-12	12.0000	16.0000	2.0000	NH	DEEP GROOVE BALL BEARINGS
  32306	30	72	27	STEYR	TAPERED ROLLER BEARINGS
  87607	35	80	.8267	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  XLS-41/8	4.1250	6.0000	.8750	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NUP-410	50	130	31	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS