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Tapered Roller Bearing

3780/3720 Truck Trailer Bearing 3780/20 Roller Bearing 4T-3780/3720

Inside Diameter: 50.800 mm
Inside Diameter: 50.800 mm
Thickness: 30.162mm
Weight: 0.84 KG
Description:
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3780/20 Truck Bearing Specification:

3780-3720 is the most basic and most widely used type of taper roller bearing.
It consists of two main separable parts: the cone (inner ring) assembly and the cup (outer ring).
3780/20 roller bearing is typically mounted in opposing pairs on a shaft.

Example applications for 4T-3780/3720 taper roller bearing
1. Automotive
2. Trailers and caravans
3. Agricultural
4. Gearboxes/differentials

3780-3720 Roller Bearing Data Sheet:

New Model	3780-3720, 3780/20, 4T-3780/3720
Dimension	50.800×93.264×30.162mm
Weight	0.84kg
Part Name	Taper Roller Bearing
Seal Type	Open, Without Seal
Type	Inch taper roller bearing, imperial roller bearing
Cage	Steel Cage
Package	Single Carton Box / Pallet / Wooden case
Material	Gcr15 Chrome Steel (51200 steel)
Precision Rating	ABEC-1 to ABEC-5
Vibration and Noise	Z1V1 / Z2V2 / Z3V3
Brand	NTN or other brands
HS Code	8482200000
Origin	Japan

Related Imperial Roller Bearing Model List:

Model Number	Size (mm)	Weight (kg)
18790/18723	50.800×88.900×20.638	0.480
368/362A	50.800×88.900×20.638	0.510
368A/362A	50.800×88.900×20.638	0.500
370A/362A	50.800×88.900×20.638	0.490
368A/362AX	50.800×88.900×23.812	0.550
28580/28520	50.800×89.980×24.750	0.660
368/362	50.800×90.000×20.000	0.520
368/363	50.800×90.000×20.000	0.550
368A/362	50.800×90.000×20.000	0.510
370A/362A	50.800×90.000×20.000	0.500
28580/28521	50.800×92.075×24.608	0.710
28580/28523	50.800×92.075×27.780	0.760
375/374	50.800×93.264×20.638	0.590
375-S/374	50.400×93.264×20.638	0.590
375/3720	50.800×93.264×26.988	0.700
375/3730	50.800×93.264×26.988	0.720
3775/3720	50.800×93.264×30.162	0.850
3780/3720	50.800×93.264×30.162	0.840
3780/3730	50.800×93.264×30.162	0.850
3784/3720	50.800×93.264×30.162	0.820
3784/3727	50.800×93.662×30.162	0.830