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Tapered Roller Bearings 31300 Series ID 25 - 150 mm

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Address: Yingjia Avenue, Huoshan County, Lu 'an City, Anhui Province

Contact name:Johnson

Anhui Thysenem Machinery Co., Ltd.

Tapered Roller Bearings 31300 Series ID 25 - 150 mm

Country/Region	china
City & Province	anhui
Categories	Shower Rooms

Product Details

Tapered Roller Bearings 31300 Series ID 25 - 150 mm

Features

Tapered Roller Bearings are designed for using in a wide range of applications, including automotive, tractor, rolling mill, mining, metallurgical, plastic machinery,etc. This is a separable type of bearing. The inner ring (cone), along with the cage and rollers, is one assembly unit; the outer ring (cup) is the other assembly unit. This feature allows the bearings to be fitted separately and adjusted so that the optimum clearance or preload for each application is achieved.

Due to the inclined position of the tapered rollers, the contact lines between the rollers and raceways intersect at a common point on the axis of the bearing. The contact surfaces of the raceways and tapered rollers are modified to limit edge stresses. As a result of this modification and the large number of rollers, this bearing has high load-carrying capacity and is designed to carry axial and radial loads simultaneously. Since a single bearing of this type can only carry axial loads in one direction, the bearings are usually mounted in pairs.

DCM can produce high quality TRB as the customer requests.We are happy to produce further construction methods. Please do not hesitate to contact us for special bearing characters.We can also supply OEM service.

Product Specification

Bearing code	Basic dimension							Basic load rating		Limiting Speeds		Weight	Caculation factor
	d	D	B	C	T	rmin	nmin	Cr	Cor	Grease	Oil	Wt	e	Y	Yo
	d	D	B	C	T	rmin	nmin	Cr	Cor	Grease	Oil	Wt
	mm	mm	mm	mm	mm	mm	mm	kN	kN	r/min	r/min	kg
31305	25	62	17	13	18.25	1.5	1.5	42.2	43.8	5600	8000	0.26	0.83	0.73	0.4
31306	30	72	19	14	20.75	1.5	1.5	53.2	57.3	5000	6700	0.38	0.83	0.73	0.4
31307	35	80	21	15	22.75	2	1.5	68	76	4500	6000	0.515	0.83	0.73	0.4
31308	40	90	23	17	25.25	2	1.5	71.5	77	4000	5300	0.731	0.83	0.73	0.4
31309	45	100	25	18	27.25	2	1.5	99.9	113	3600	4800	0.977	0.83	0.73	0.4
31310	50	110	27	19	29.25	2.5	2	110	124	3200	4300	1.25	0.83	0.73	0.4
31311	55	120	29	21	31.5	2.5	2	136	157	2800	3800	1.78	0.83	0.73	0.4
31312	60	130	31	22	33.5	3	2.5	138	155	2600	3700	1.92	0.83	0.73	0.4
31313	65	140	33	23	36	3	2.5	171	198	2400	3400	2.46	0.83	0.73	0.4
31314	70	150	35	25	38	3	2.5	192	226	2400	3200	2.87	0.83	0.73	0.4
31315	75	160	37	26	40	3	2.5	229	276	2200	3200	3.4	0.83	0.73	0.4
31316	80	170	39	27	42.5	3	2.5	235	283	2000	2800	4.07	0.83	0.73	0.4
31317	85	180	41	28	44.5	4	3	261	315	1900	2600	4.88	0.83	0.73	0.4
31318	90	190	43	30	46.5	4	3	264	315	1800	2400	5.52	0.83	0.73	0.4
31319	95	200	45	32	49.5	4	3	310	375	1700	2400	6.64	0.83	0.73	0.4
31320	100	215	51	35	56.5	4	3	385	505	1500	2200	9.02	0.83	0.73	0.4
31321	105	225	53	36	58	4	3	415	540	1500	2000	10	0.83	0.73	0.4
31322	110	240	57	38	63	4	3	470	605	1400	1900	12.3	0.83	0.73	0.4
31324	120	260	62	42	68	4	3	560	730	1300	1800	15.6	0.83	0.73	0.4
31326	130	280	66	44	72	5	4	625	820	1200	1700	18.8	0.83	0.73	0.4
31328	140	300	70	47	77	5	4	695	955	1100	1500	28.5	0.83	0.73	0.4
31330	150	320	75	50	82	5	4	790	1100	1000	1400	28.5	0.83	0.73	0.4