34306/34478 346/332 3476/3420 3490/3420 3576/3525 Inch Tapered Roller Bearing China Bearing Factory Supply for Auto Parts Motorcycle Parts Timken Koyo NSK NTN

• Customization: Available
• Type: Tapered Roller Bearing
• Structure: Single Row, Double Row, Four Row
• Model NO.: 34306/34478 346/332 3476/3420 3490/3420 3576/3525
• Package: as Customer Required
• Brand Customized: Available
• Precision: P0 P6 P5 P4
• Transport Package: as Customer Required
• Specification: 15mm-300mm
• Trademark: SQY
• Origin: Shandong China
• HS Code: 8482910000
• Production Capacity: 50000 PCS /Year

Product Description

34306/34478 346/332 3476/3420 3490/3420 3576/3525 inch tapered roller bearing China bearing Factory supply for Auto Parts Motorcycle Parts Timken KOYO NSK NTN

 

Tapered roller bearings are separable bearings, bearing inner and outer rings have conical raceway. According to the number of rollers in bearings, it is divided into single row, double row and four row tapered roller bearings. Tapered roller bearings are usually separated assembly,Separate installation by conical outer ring and conical inner ring with rollers and cage components.
 

Tapered roller bearings widely used in automobile, rolling mills, mines, metallurgy, plastics machinery and other industries.

Spherical roller bearing models

Bearig Number	Principal dimensions(mm)							Weight(KG)
	d	D	T	B	C	r1min	rsmin
34306/34478	77.788	121.442	24.608	23.012	17.462	3.5	2.0	0.928
346/332	31.750	80.000	21.000	22.403	17.826	0.8	1.3	0.565
3476/3420	36.512	79.375	29.370	29.771	23.812	0.8	3.3	0.688
3490/3420	38.100	79.375	29.370	29.771	23.812	3.5	3.3	0.663
3576/3525	41.275	87.312	30.162	30.886	23.812	0.8	3.3	0.837
3578/3525	34.925	79.375	29.370	29.771	23.812	3.5	3.5	0.707
359S/354A	46.038	85.000	20.638	21.692	17.462	2.3	1.3	0.505
366/362A	50.000	88.900	20.638	28.000	16.513	2.3	1.3	0.517
368/362A	50.800	88.900	20.638	22.225	16.513	1.5	1.3	0.507
368A/362A	50.800	88.900	20.638	22.225	16.513	3.5	1.3	0.504
369A/362A	47.625	88.900	20.638	22.225	16.513	3.5	1.3	0.547
377/372	52.388	100.000	25.000	22.225	21.824	2.3	2.0	0.827
3775/3730	50.800	93.264	30.162	30.302	23.812	0.8	0.8	0.865
3780/3730	50.800	93.264	30.126	30.302	23.812	3.5	0.8	0.861
378A/382A	57.150	96.838	21.000	21.946	15.875	3.5	0.8	0.599
385/382A	55.000	96.838	21.000	21.946	15.875	2.3	0.8	0.634
387/382A	57.150	96.838	21.000	21.946	15.875	2.3	0.8	0.602
3877/3820	41.275	85.725	30.162	30.162	23.812	3.5	3.3	0.791

 

 

 

 

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