| Boundary dimensions (mm) |
Load ratings (KN) |
Limiting speeds (r/min) |
Mass (kg) |
Bearing NO. | |||||
| d | D | B | Cr | Cor | Grease | oil | WSBC | ||
| 105 | 190 | 50 | 109 | 45 | 3000 | 3600 | 5.7 | 2221K | |
| 105 | 225 | 49 | 154 | 64.5 | 2600 | 3200 | 10 | 1321 | |
| 105 | 225 | 49 | 154 | 64.5 | 2600 | 3200 | 10 | 1321K | |
| 105 | 225 | 77 | 200 | 87 | 2400 | 3000 | 14.5 | 2321 | |
| 105 | 225 | 77 | 200 | 87 | 2400 | 3000 | 14.5 | 2321K | |
| 110 | 200 | 38 | 87 | 38.5 | 2800 | 3400 | 5.35 | 1222 | |
| 110 | 200 | 38 | 87 | 38.5 | 2800 | 3400 | 5.35 | 1222K | |
| 110 | 200 | 53 | 122 | 51.5 | 2800 | 3400 | 6.66 | 2222 | |
| 110 | 200 | 53 | 122 | 51.5 | 2800 | 3400 | 6.66 | 2222K | |
| 110 | 240 | 50 | 161 | 72 | 2400 | 3000 | 12 | 1322 | |
| 110 | 240 | 50 | 161 | 72 | 2400 | 3000 | 12 | 1322K | |
| 110 | 240 | 80 | 211 | 94.5 | 2200 | 2800 | 17.5 | 2322 | |
| 110 | 240 | 80 | 211 | 94.5 | 2200 | 2800 | 17.5 | 2322K | |
Overview of Self-aligning ball bearings-open type
Self-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 ring. The open type means the bearings are not sealed.
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 type of rolling bearing, which enables 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
-Very loose 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. Using an adapter facilitates the mounting of 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
Supplier of Self-aligning ball bearings-open type:
Wuxi Spark Bearing Co., Ltd (Aka Spark Bearings) is the complete, one-stop Self-aligning ball bearings-open type supplier & manufacturer. All products are qualified and have passed the ISO 9001 qualification. Here is some popular types of Self-aligning ball bearings-open type like Self-aligning ball bearings-open type 127, Self-aligning ball bearings-open type 2, Self-aligning ball bearings-open type type type 3. Send a quote and get the latest price of cheap Self-aligning ball bearings-open type from Spark Bearings.
