Self-aligning Ball Bearings-Open Type
Self-aligning ball bearings-open type is a kind of self-aligning ball bearings with 2 rows of balls, a common sphere raceway in the outer ring, and 2 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 | EVER-POWER | ||
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.