Straight hole with sealed type

The practical upgraded version of the wide inner ring self-aligning ball bearing retains the core characteristics of high rigidity of the wide inner ring and self centering of the double row steel balls. It adopts a straight hole non tapered inner ring matching design and integrates a double-sided sealing structure, which combines the advantages of easy installation, coaxial tolerance, anti loosening, dust, water, and grease leakage prevention. It is suitable for general industrial working conditions such as light and medium loads, large installation coaxiality deviation, and high humidity and dust, without the need for additional cone sleeves/locking nuts. Installation and maintenance are simpler, making it a highly adaptable support choice for textile, conveying, agricultural machinery, fans, small motors and other equipment.

Model Basic Dimensions Basic rated dynamic load WeightType
Inner diameter Outer diameter Thickness Dynamic load Static load
[mm] [mm] [mm] (kN) (kN) （kg）
2200-2RS 10 30 14 5.7 1.18 0.053 Straight hole with sealed type
2201-2RS 12 32 14 5.7 1.25 0.058 Straight hole with sealed type
2202-2RS 15 35 14 7.7 1.73 0.061 Straight hole with sealed type
2302-2RS 15 42 17 9.8 2.26 0.114 Straight hole with sealed type
2203-2RS 17 40 16 8.1 2 0.098 Straight hole with sealed type
2303-2RS 17 47 19 12.9 3.15 0.175 Straight hole with sealed type
2204-2RS 20 47 18 10.1 2.6 0.151 Straight hole with sealed type
2304-2RS 20 52 21 12.7 3.3 0.23 Straight hole with sealed type
2205-2RS 25 52 18 12.3 3.25 0.161 Straight hole with sealed type
2305-2RS 25 62 24 18.3 4.95 0.367 Straight hole with sealed type
2206-2RS 30 62 20 15.9 4.6 0.274 Straight hole with sealed type
2306-2RS 30 72 27 21.7 6.3 0.554 Straight hole with sealed type
2207-2RS 35 72 23 16 5.1 0.442 Straight hole with sealed type
2307-2RS 35 80 31 25.5 7.8 0.744 Straight hole with sealed type
2208-2RS 40 80 23 19.4 6.5 0.528 Straight hole with sealed type
2308-2RS 40 90 33 30 9.6 1.01 Straight hole with sealed type
2209-2RS 45 85 23 22 7.3 0.548 Straight hole with sealed type
2309-2RS 45 100 36 38.5 12.6 1.34 Straight hole with sealed type
2210-2RS 50 90 23 22.9 8 0.606 Straight hole with sealed type
2310-2RS 50 110 40 42 14.1 1.82 Straight hole with sealed type