High Quality 381050 Four Row Tapered Roller Bearing Manufacturer

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381050

Bore Diameter:250 mm

Outside Diameter:385 mm

Width:255 mm

Reference FOB Price:US70 / Piece

Min. Order:1 Piece

The 381050 bearing is a tapered roller bearing with an inner diameter of 250 mm , an outer diameter of 385 mm, a width of 255 mm. together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

250 mm

Outside Diameter:

385 mm

Thickness:

255 mm

Specifications:

Old Designations:

381050

Transaction Information:

Transport Package:

wooden case

Shipping Ways:

by sea or air or as your request

Country of Origin:

China

Stock:

20 Piece

Production Capacity:

100/month

Port:

Shanghai

Payment term:

T/T

Delivery time:

5days

Detailed description

Tapered Roller Bearings

The taper roller bearing is a separable type bearing which inner components (consists of rollers, cage, and inner ring) can be separated from outer ring. Therefore, it can be very easily installed onto the journal and bearing housing.

Tapered roller bearings are commonly used for moderate speed, heavy duty applications where durability is required such as machine tool spindles, rolling mills, mining equipment, metallurgy industry, plastics makeing machinery and other industries.

CHG® is a leading manufacturer of quality ball, cylindrical and tapered roller bearings. We offer a variety of configurations to tapered roller bearings such as single-row, double-row and four-row with more than 150 different models in both inch and metric sizes. Tapered roller bearings are made of high carbon chrome steel with many in-stock and ready to ship. Any requirement please contact [email protected] for free price.

Boundary dimensions					Basic load ratings		Designations		Mass	Limiting speeds
mm					kN		Current	Original	kg	r/min
d	D	T	rmin	r1min	Cr	Cor	Current	Original	kg	Grease	Oil
150	210	165	2.5	2	700	1700	382930	2077930	16.5	670	850
	212	155	3	2.5	964	2350	30630	-	16.8	670	850
160	220	165	2.5	2	795	2090	382932	2077932	18.5	670	850
	265	173	3	2.5	1450	2760	380632	-	35.7	670	850
170	240	175	3	2.5	1210	3000	380634	-	24.2	670	850
	260	230	3	2.5	907	1720	382034	2077134	39.5	670	850
180	250	185	2.5	2	1280	3400	382936	-	27.5	670	850
	260	160	2.5	2	1140	2550	380636	-	26.7	670	850
200	282	206	3	2.5	1680	2510	380640	-	42.1	560	700
	310	200	3	2.5	1660	3100	382040X2	2077140	55.6	560	700
	310	275	3	2.5	1760	4200	382040	2077140	75.1	560	700
205	320	205	3	3	1590	3260	380641	77741	57	500	630
220	340	305	4	3	2070	5430	382044	2077144	97.9	500	630
225	320	230	2.5	2	1910	5000	380645	77745	58	500	630
230	315	190	2.5	2	1600	4310	380646	77746	42.5	500	630
240	360	310	4	3	2110	5610	382048	2077148	90.5	450	560
250	385	255	5	4	2870	6450	381050	77150	107	380	480
260	360	265	3	2.5	1760	5220	382952	2077952	76.3	450	560
	400	255	4	7.5	2300	5000	380652	77752	114	490	600
	400	345	5	4	2960	7380	382052	2077152	153	430	530
	440	300	2	5	3550	8200	380152	777752	164	450	560
280	395	288	5	5	3051	8320	380656	-	108	450	560

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High Quality 381050 Four Row Tapered Roller Bearing Manufacturer

Tapered Roller Bearings

The taper roller bearing is a separable type bearing which inner components (consists of rollers, cage, and inner ring) can be separated from outer ring. Therefore, it can be very easily installed onto the journal and bearing housing.

Tapered roller bearings are commonly used for moderate speed, heavy duty applications where durability is required such as machine tool spindles, rolling mills, mining equipment, metallurgy industry, plastics makeing machinery and other industries.

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