Boundary dimensions (mm) |
Load ratings (KN) |
Limiting speeds (r/min) |
Mass (kg) |
Bearing NO. | |||||
d | D | B | Cr | Cor | Grease | oil | ZZ | ||
30 | 62 | 20 | 15.3 | 4.55 | 10000 | 12000 | 0.25 | 2206K | |
30 | 72 | 19 | 21.4 | 6.3 | 8500 | 11000 | 0.39 | 1306 | |
30 | 72 | 19 | 21.4 | 6.3 | 8500 | 11000 | 0.39 | 1306K | |
30 | 72 | 27 | 32 | 8.75 | 8000 | 10000 | 0.48 | 2306 | |
30 | 72 | 27 | 32 | 8.75 | 8000 | 10000 | 0.48 | 2306K | |
35 | 72 | 17 | 15.9 | 5.1 | 8500 | 10000 | 0.32 | 1207 | |
35 | 72 | 17 | 15.9 | 5.1 | 8500 | 10000 | 0.32 | 1207K | |
35 | 72 | 23 | 21.7 | 6.6 | 8500 | 10000 | 0.38 | 2207 | |
35 | 72 | 23 | 21.7 | 6.6 | 8500 | 10000 | 0.38 | 2207K | |
35 | 80 | 21 | 25.3 | 7.85 | 7500 | 9500 | 0.51 | 1307 | |
35 | 80 | 21 | 25.3 | 7.85 | 7500 | 9500 | 0.51 | 1307K | |
35 | 80 | 31 | 40 | 11.3 | 7100 | 9000 | 0.65 | 2307 | |
35 | 80 | 31 | 40 | 11.3 | 7100 | 9000 | 0.65 | 2307K | |
40 | 80 | 18 | 19.3 | 6.5 | 7500 | 9000 | 0.42 | 1208 | |
40 | 80 | 18 | 19.3 | 6.5 | 7500 | 9000 | 0.42 | 1208K | |
40 | 80 | 23 | 22.4 | 7.35 | 7500 | 9000 | 0.48 | 2208 | |
40 | 80 | 23 | 22.4 | 7.35 | 7500 | 9000 | 0.48 | 2208K | |
40 | 90 | 23 | 29.8 | 9.7 | 6700 | 8500 | 0.72 | 1308 | |
40 | 90 | 23 | 29.8 | 9.7 | 6700 | 8500 | 0.72 | 1308K | |
40 | 90 | 33 | 45.5 | 13.5 | 6300 | 8000 | 0.89 | 2308 |
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:
ZZ Bearing (Shanghai) Co., Ltd (Aka ZZ 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 ZZ Bearings.