d - 47,625 mm

D - 93,264 mm

T - 30,162 mm

B - 30,302 mm

C - 23,812 mm

Weight - 0,898 Kg

Basic dynamic load rating (C) - 102 kN

Basic static load rating (C0) - 134 kN

(Grease) Lubrication Speed - 4000 r/min

(Oil) Lubrication Speed - 5300 r/min

• Model Number: 3778/3720
• Inner Diameter：47,625mm Outer Diameter：93,264mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2025-04-19
• Application:Sensors,noise inspection,die casting mold,Switch,agricultural testing and analysis equipment and related,chromatography,outdoor equipment,small appliances,coal mill,wall materials,Wire grinder
• Similar models:Timken 3778/3720-B NTN 4T-3778/3720 Fersa 3778/3720 Timken 3778/3729D Timken 3778/3720 FBJ 3778/3720 CX 3778/3720 ISO 3778/3720 KOYO 3778/3730
• BEARING POWER International Trading Co.,Ltd. specialize in 3778/3720 products，there is large inventory of FBJ 3778/3720 . We has been built up long-term cooperation with FBJ company, could make a bulk order of the 3778/3720 Which FBJ 3778/3720 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
  1657-RS	31,75	65,088	17,462	CYSD	Deep Groove Ball Bearings
  283210/283317XG	210	317,5	156	Gamet	Tapered Roller Bearings
  AST650 F314035	31,5	40		AST	Plain Bearings
  4388/4335	41,275	90,488	39,688	ISO	Tapered Roller Bearings
  7303 A	17	47	14	ISO	Angular Contact Ball Bearings
  74525/74850	133,35	215,9	47,625	ISO	Tapered Roller Bearings
  87750/87111	282,575	190,5	50,8	SKF	Tapered Roller Bearings
  ASTEPB 4044-15	40	44		AST	Plain Bearings
  HJ-567232 + IR-485632	76,2	114,3	50,8	NSK	Needle Roller Bearings
  NH2248	240	440	120	CX	Cylindrical Roller Bearings
  NNU 40/1000 M/W33	1000	1420	412	ISB	Cylindrical Roller Bearings
  NU5232	160	290	98,42	CX	Cylindrical Roller Bearings
  SNA 3-15	3	15	6	IKO	Plain Bearings
  UCS208LD1N	40,000	80,000	49,2	NTN	Deep Groove Ball Bearings
  93512	1.0000	1.3750	.7500	BERLISS	JOURNAL ROLLER ASSEMBLIES
  SD-3168	320			Torrington	PILLOW BLOCKS
  HT-23/4				RHP	THRUST BALL BEARINGS
  BC4-8	4	8	2	NTN	DEEP GROOVE BALL BEARINGS
  31315	75	160	37	STEYR	TAPERED ROLLER BEARINGS
  89420			22	CONSOLIDATED	THRUST ROLLER BEARINGS