Self-aligning Ball Bearings-Open Type

Self-aligning Ball Bearings-Open TypeSelf-aligning ball bearings-open type is a kind of self-aligning ball bearings with two rows of balls, a common sphere raceway in the outer ring, and two deep uninterrupted raceway grooves in the inner circle. The open type means the bearings are not sealed.

Product parameter

Boundary dimensions(mm)			Load ratings(KN)		Limiting speeds(r/min)		Mass(kg)	Bearing NO.
d	D	B	Cr	Cor	Grease	oil		Raydafon
5	19	6	2.51	0.48	30000	36000	0.009	135
6	19	6	2.51	0.48	30000	36000	0.009	126
7	22	7	2.65	0.56	26000	32000	0.014	127
8	22	7	2.65	0.56	26000	30000	0.014	108
9	26	8	3.9	0.82	26000	32000	0.022	129
10	30	9	5.53	1.18	22000	28000	0.034	1200
10	30	14	8.06	1.73	24000	28000	0.047	2200
10	35	11	7.35	1.62	20000	24000	0.057	1300
10	35	17	9.2	2.01	18000	22000	0.077	2300
12	32	10	6.24	1.43	22000	26000	0.04	1201
12	32	14	8.52	1.9	22000	26000	0.053	2201
12	37	12	9.36	2.16	18000	22000	0.067	1301
12	37	17	11.7	2.7	17000	22000	0.095	2301
15	35	11	7.41	1.76	18000	22000	0.049	1202
15	35	14	8.71	2.04	18000	22000	0.06	2202
15	42	13	10.8	2.6	16000	20000	0.094	1302
15	42	17	11.9	2.9	15000	18000	0.12	2302
17	40	12	8.84	2.2	16000	20000	0.073	1203
17	40	16	10.6	2.55	16000	20000	0.088	2203
17	47	14	12.7	3.4	14000	17000	0.12	1303

Product Features and Benefits:

- Accommodate static and dynamic misalignment-The bearings are self-aligning like spherical roller bearings or CARB bearings.-Excellent high-speed performance-Self-aligning ball bearings generate less friction than any other rolling bearing, enabling them to run cooler even at high speeds.-Minimum maintenance-Because of low heat generation, the bearing temperature is lower, leading to extended bearing life and maintenance intervals.-Low friction-Low conformity between balls and outer ring keeps friction and frictional heat at low levels.-Excellent light load performance-Self-aligning ball bearings have low minimum load requirements.-Low noise-Self-aligning ball bearings can reduce noise and vibration levels, for example, in fans.

Applications of Self-aligning ball bearings-open type:

Self-aligning ball bearings open type are suitable for applications that involve misalignment between the axis and housing centers, axis deflection, etc. An adapter facilitates mounting a tapered bore bearing on the axis.Self-aligning ball bearings open type can be applied in the following industries:-Industrial fans-Agriculture-Material handling-Food and beverage-Pulp and paper

Company Information

We are a professional bearing exporter in China, producing many bearings in different sizes and sizes. We can provide you with excellent service in a wide range of bearings with world-class quality, such as deep groove ball bearings, spherical roller bearings, spherical ball/roller bearings, and cylindrical roller bearings, tapered roller bearings, angular contact Ball bearings, etc. Bearings can also provide OEM services according to customer requirements. We adhere to strict global standards, which is why we can provide you with a wide range of bearings of world-class quality. We have always adhered to the principle of “integrity-based, quality first, customer foremost.” We are ready to use our sincerity to serve every global customer for long-term and win-win cooperation.