Bearing | Ball Bearings | Roller Bearings | China Bearing Factory |Bearings Manufacturer in China

A professional large & extra-large bearing factory | manufacturer in China

WRT is the brand of Wafangdian Ruitong Bearing Manufacturing Co., Ltd. WRT China Bearing Factory has consistently elevated its manufacturing capability and is now recognized as one of the leading Bearing Manufacturer of components and high-grade finished bearings in China.

WRT mainly supply large and extra-large bearings (O.D. from 100mm to 2500mm), our technical and manufacturing expertise have led into regular exports order in normal bearings & industrial bearings, and other Special Bearings as per Samples & Drawings. For more information, pls see our detailed Products

We believe that honesty is the best policy and emphasize on customer first. WRT has been expanding customer to more than 20 countries and has been reliable suppliers for some large industrial company in the world, serving to improve performance in virtually every motion product by pioneering innovation and understanding the leading technologies of tomorrow.

WRT is one of professional self-aligning ball bearings factory | manufacturer in China

Self-aligning ball bearings is of the double row type. With a spherical outer ring raceway their self-aligning capability allows them to compensate for misalignments, shaft deflections and housing deformations. It can support both the radial and axial load. As the same dimension as the aligning roller bearing, the rotate speed is quicker. The self-aligning ball bearing is mainly used in the shaft which is easy to be bended under the load effect. And Self-aligning ball bearings is also used in the parts of double housing bore which can't guarantee the same axial degree. in the meantime, the incline angle between outer ring and inner ring is within 3 °.

More bearings…

Bearing Designations		(mm) Principal Dimensions				(kN) Basic load rating		(rpm) Speed ratings		(mm) Abutment and fillet dimensions			(kg) Weight
Old spec	Designations	d	D	B	r min	(Cr ) Dynamic	(Cor) Static	Grease	Oil	Ds min	dh max	R max	(kg) Weight
1316	1316	80	170	39	2.1	67	33	3600	4300	91	159	2	4.19
1616	2316	-	170	58	2.1	97	45	3200	3800	91	159	2	5.7
1317	1317	85	180	41	3	74	37	3400	4000	98	167	2.5	4.95
1617	2317	-	180	60	3	105	51	3000	3600	98	167	2.5	6.73
1218	1218	90	160	30	2	43.8	23.4	3800	4500	99	151	2	2.44
1518	2218	-	160	40	2	54.0	28.5	3400	4300	99	151	2	3.22
1318	1318	-	190	43	3	88	45	3200	3800	103	177	2.5	5.99
1618	2318	-	190	64	3	114	57	2800	3400	103	177	2.5	8.27
1319	1319	95	200	45	3	99	51	3000	3600	108	187	2.5	6.98
1619K	-	-	200	67	3	124	63	2600	3200	108	187	2.5	9.2
1220	1220	100	180	34	2.1	52	29	3400	4000	111	169	2	3.68
1520	2220	-	180	46	2.1	73	40	3200	3800	111	169	2	4.95
1520K	-	-	180	46	2.1	73	38.5	3200	3800	111	169	2	4.61
1320	1320	-	215	47	3	108	57	2800	3400	113	202	2.5	8.64
1320K	-	-	215	47	3	110	58.1	2800	3400	113	202	2.5	8.28
1620	2320	-	215	73	3	144	77	2400	3000	113	202	2.5	12.4
1221	1221	105	190	36	2.1	56	32	3200	3800	116	179	2	4.71
1621	2321	-	225	77	3	146	79	2200	2800	118	212	2.5	14.4
1222	1222	110	200	38	2.1	66	38	3000	3600	121	189	2	5.2
1522	2222	-	200	53	2.1	94	52	2800	3400	121	189	2	7.16
1322	1322	-

Bearing | Ball Bearings | Roller Bearings | China Bearing Factory |Bearings Manufacturer in China

A professional large & extra-large bearing factory | manufacturer in China

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WRT is one of professional self-aligning ball bearings factory | manufacturer in China