As one of the most professional bearing suppliers in China, WD Bearings are specialized in a widest range of bearing & customized manufacturing, like Automotive,Forklift, Electrical motor bearing, Conveyor bearings, High speed linear motion bearing & bearing components, RS seals, Rings, Balls & Rollers, and all kind of industrial components Etc. WD Bearings only sell quality bearing & components, because we believe:"Quality Create Value!" ISO9001 & ISO14001 certified. Home --> Our Products --> Self-Aligning Ball Bearings--> Sealed Type (With Contact Type Rubber Seals) Self-Aligning Ball Bearings Sealed type (with contact type rubber seals) Boundary Dimensions Basic Load Rating Limiting Speed Bearing Designation Shoulder Dimensions (mm) Coefficient of axial load Mass (kg) Approx (mm) ( kN ) (rpm) d D B r Cr Cor Grease da(Min) da(Max) Da ra e Y1 Y2 Y0 10 30 14 0.6 5.4 1.2 15000 2200 2RS 13.7 13.7 25 0.6 0.33 1.92 2.97 2.01 0.047 35 17 0.6 7.25 1.6 13000 2300 2RS 15 15.7 30 0.6 0.34 1.85 2.87 1.94 0.085 12 32 14 0.6 5.6 1.25 14000 2201 2RS 15.2 15.2 27 0.6 0.33 1.89 2.93 1.98 0.053 37 17 1 9.4 2.15 12000 2301 2RS 16.8 16.8 31 1 0.36 1.77 2.74 1.86 0.095 15 35 14 0.6 7.45 1.75 12000 2202 2RS 18 18 30 0.6 0.33 1.9 2.95 2 0.06 42 17 1 9.55 2.3 11000 2302 2RS 20 20 36 1 0.34 1.86 2.88 1.95 0.114 17 40 16 0.6 7.9 2 11000 2203 2RS 20.2 20.2 35 0.6 0.31 2.03 3.14 2.12 0.088 47 19 1 12.5 3.2 9400 2303 2RS 22.1 22.1 41 1 0.33 1.92 2.97 2.01 0.158 20 47 18 1 9.9 2.6 9100 2204 2RS 24.1 24.1 41 1 0.29 2.16 3.35 2.27 0.14 52 21 1.1 12.4 3.35 8300 2304 2RS 26.2 26.2 45 1 0.3 2.12 3.28 2.22 0.209 25 52 18 1 12.1 3.3 7900 2205 2RS 29.4 29.4 46 1 0.28 2.28 3.52 2.39 0.163 62 24 1.1 17.6 4.95 6600 2305 2RS 32 33.9 55 1 0.27 2.31 3.57 2.42 0.335 30 62 20 1 15.6 4.65 6600 2206 2RS 35.5 35.5 56 1 0.25 2.55 3.94 2.67 0.26 72 27 1.1 21.3 6.3 5800 2306 2RS 37 37.8 65 1 0.26 2.4 3.72 2.52 0.5 35 72 23 1.1 15.8 5.1 5700 2207 2RS 40.9 40.9 65 1 0.23 2.71 4.2 2.84 0.403 80 31 1.5 25.1 7.85 5100 2307 2RS 43.5 45 71.5 1.5 0.25 2.48 3.84 2.6 0.675 40 80 23 1.1 19.2 6.5 5000 2208 2RS 47 48.1 73 1 0.22 2.83 4.38 2.97 0.505 90 33 1.5 29.5 9.7 4600 2308 2RS 48.5 49.6 81.5 1.5 0.25 2.57 3.98 2.69 0.925 45 85 23 1.1 21.8 7.35 4600 2209 2RS 52 52.4 78 1 0.21 2.94 4.56 3.09 0.545 100 36 1.5 38.1 12.7 4100 2309 2RS 53.5 56.6 91.5 1.5 0.25 2.56 3.95 2.68 1.23 50 90 23 1.1 22.7 8.1 4300 2210 2RS 56.5 56.5 83 1 0.21 3.07 4.76 3.22 0.59 110 40 2 43.4 14.1 3700 2310 2RS 60 62.5 100 2 0.23 2.7 4.17 2.83 1.64 55 100 25 1.5 26.8 10 3900 2211 2RS 63.5 63.5 91.5 1.5 0.2 3.19 4.94 3.34 0.81 120 43 2 51.3 17.9 3400 2311 2RS 65 65 110 2 0.23 2.7 4.18 2.83 2.1 60 110 28 1.5 30.2 11.5 3500 2212 2RS 68.5 68.5 101.5 1.5 0.19 3.37 5.22 3.53 1.09 130 46 2.1 57.1 20.8 3000 2312 2RS 72 72 118 2 0.22 2.91 4.5 3.05 2.6 65 120 31 1.5 31 12.5 3200 2213 2RS 73.5 75.5 111.5 1.5 0.17 3.67 5.68 3.84 1.46 140 48 2.1 62.1 22.9 2900 2313 2RS 77 77 128 2 0.23 2.73 4.23 2.86 3.23 70 125 31 1.5 34.6 13.8 3100 2214 2RS 78.5 78.5 116.5 1.5 0.18 3.48 5.38 3.64 1.52 150 51 2.1 74.1 27.7 2600 2314 2RS 82 82 138 2 0.22 2.84 4.4 2.98 4.23 75 130 31 1.5 38.8 15.7 2900 2215 2RS 83.5 83.5 121.5 1.5 0.17 3.6 5.58 3.77 1.62 160 55 2.1 81.8 30.5 2600 2315 2RS 87 87 148 2 0.23 2.8 4.33 2.93 5.13 80 140 33 2 39.8 17 2700 2216 2RS 90 90 130 2 0.16 3.9 6.03 4.08 2.01 170 58 2.1 88.4 33.1 2300 2316 2RS 92 92 158 2 0.22 2.