What is the best Spherical roller bearings brand? We are a Professional Roller Bearings Manufacturer,there are various models and sizes. According to the international specifications.We have rich experience in producting spherical roller bearings.
Has its own Bearing Brand -WGB.Spherical roller bearings are inherently self-aligning and very robust,They have two symmetrical arrangement of the spherical roller.WBG spherical roller bearings are usually based on the standard bearings but can be customized as required.the present WBG range of spherical roller bearings includes a wide range of sizes of several ISO Dimension Series and also includes special designs.
Spherical Roller Bearings Technical parameters
Boundary dimensions(mm) d=25 D=52 B=18 rsmin =1
load ratings(KN) Cr=40 Cor =42
Bearing No. Cylindrical Bore =22205CA Tapered Bore=22205CAK
Limiting speeds (r/min) Grease=8000 Oil=10000
Mounnting dimensions(mm) da(min)=30 Da(max)=46 ra(max)=1
Mass(kg)=.177
Old bearing No. Cylindrical Bore Tapered Bore
BearingNo. | Boundary dimensionsmm | Masskg | |||
Cylindricalbore | Taperedbore | d | D | B | KG |
21304CA | - | 20 | 52 | 15 | 0.17 |
22205CC | - | 25 | 52 | 18 | 0.19 |
22205CA | - | 25 | 52 | 18 | 0.19 |
22205CTN1 | - | 25 | 52 | 18 | 0.19 |
21305CA | - | 25 | 62 | 17 | 0.28 |
22206 | 22206K | 30 | 62 | 20 | 0.50 |
22206CC | 22206CCK | 30 | 62 | 20 | 0.30 |
22206CA | 22206CAK | 30 | 62 | 20 | 0.33 |
21306CA | 21306CAK | 30 | 72 | 19 | 0.41 |
22207 | 22207K | 35 | 72 | 23 | 0.43 |
22207CC | 22207CCK | 35 | 72 | 23 | 0.45 |
22207CA | 22207CAK | 35 | 72 | 23 | 0.45 |
21307CA | 21307CAK | 35 | 80 | 21 | 0.54 |
22208 | 22208K | 40 | 80 | 23 | 0.55 |
22208CC | 22208CCK | 40 | 80 | 23 | 0.54 |
22208CA | 22208CAK | 40 | 80 | 23 | 0.54 |
21308CA | 21308CAK | 40 | 90 | 23 | 0.74 |
22308 | 22308K | 40 | 90 | 33 | 1.03 |
22308CC | 22308CCK | 40 | 90 | 33 | 1.00 |
22308CA | 22308CAK | 40 | 90 | 33 | 1.00 |
22209 | 22209K | 45 | 85 | 23 | 0.59 |
22209CC | 22209CCK | 45 | 85 | 23 | 0.58 |
22209CA | 22209CAK | 45 | 85 | 23 | 0.58 |
21309CA | 21309CAK | 45 | 100 | 25 | 1.02 |
22309 | 22309K | 45 | 100 | 36 | 1.40 |
22309CC | 22309CCK | 45 | 100 | 36 | 1.38 |
22309CA | 22309CAK | 45 | 100 | 36 | 1.38 |
22210 | 22210K | 50 | 90 | 23 | 0.87 |
22210CC | 22210CCK | 50 | 90 | 23 | 0.62 |
22210CA | 22210CAK | 50 | 90 | 23 | 0.63 |
21310CA | 21310CAK | 50 | 110 | 27 | 1.30 |
22310 | 22310K | 50 | 110 | 40 | 1.90 |
22310CC | 22310CCK | 50 | 110 | 40 | 1.85 |
22310CA | 22310CAK | 50 | 110 | 40 | 1.79 |
22211 | 22211K | 55 | 100 | 25 | 0.86 |
22211CC | 22211CCK | 55 | 100 | 25 | 0.84 |
22211CA | 22211CAK | 55 | 100 | 25 | 0.85 |
21311CA | 21311CAK | 55 | 120 | 29 | 1.65 |
22311 | 22311K | 55 | 120 | 43 | 2.40 |
22311CC | 22311CCK | 55 | 120 | 43 | 2.35 |
22311CA | 22311CAK | 55 | 120 | 43 | 2.31 |
22212 | 22212K | 60 | 110 | 28 | 1.22 |
22212CC | 22212CCK | 60 | 110 | 28 | 1.20 |
22212CA | 22212CAK | 60 | 110 | 28 | 1.20 |
21312CA | 21312CAK | 60 | 130 | 31 | 2.08 |
22312 | 22312K | 60 | 130 | 46 | 3.00 |
22312CC | 22312CCK | 60 | 130 | 46 | 2.95 |
22312CA | 22312CAK | 60 | 130 | 46 | 2.92 |
22213 | 22213K | 65 | 120 | 31 | 1.63 |
22213CC | 22213CCK | 65 | 120 | 31 | 1.52 |
22213CA | 22213CAK | 65 | 120 | 31 | 1.51 |
21313CA | 21313CAK | 65 | 140 | 33 | 2.57 |
22313 | 22313K | 65 | 140 | 48 | 3.60 |
22313CC | 22313CCK | 65 | 140 | 48 | 3.55 |
22313CA | 22313CAK | 65 | 140 | 48 | 3.51 |
22214 | 22214K | 70 | 125 | 31 | 1.66 |
22214CC | 22214CCK | 70 | 125 | 31 | 1.60 |
22214CA | 22214CAK | 70 | 125 | 31 | 1.63 |
21314CA | 21314CAK | 70 | 150 | 35 | 3.10 |
22314 | 22314K | 70 | 150 | 51 | 4.20 |
22314CC | 22314CCK | 70 | 150 | 51 | 4.40 |
22314CA | 22314CAK | 70 | 150 | 51 | 4.32 |
22215 | 22215K | 75 | 130 | 31 | 1.73 |
22215CC | 22215CCK | 75 | 130 | 31 | 1.82 |
22215CA | 22215CAK | 75 | 130 | 31 | 1.69 |
21315CA | 21315CAK | 75 | 160 | 37 | 3.76 |
22315 | 22315K | 75 | 160 | 55 | 5.23 |
22315CC | 222315CCK | 75 | 160 | 55 | 5.28 |
22315CA | 22315CAK | 75 | 160 | 55 | 5.89 |
22216 | 22216K | 80 | 140 | 33 | 2.28 |
22216CC | 22216CCK | 80 | 140 | 33 | 2.13 |
22216CA | 22216CAK | 80 | 140 | 33 | 2.26 |
21316CA | 21316CAK | 80 | 170 | 39 | 4.47 |
22316 | 22316K | 80 | 170 | 58 | 6.30 |
22316CA | 22316CAK | 80 | 170 | 58 | 6.32 |
22217 | 22217K | 85 | 150 | 36 | 2.83 |
22217CC | 22217CCK | 85 | 150 | 36 | 2.67 |
22217CA | 22217CAK | 85 | 150 | 36 | 2.87 |
21317CA | 21317CAK | 85 | 180 | 41 | 5.23 |
22317 | 22317K | 85 | 180 | 60 | 7.36 |
22317CA | 22317CAK | 85 | 180 | 60 | 7.27 |
22218 | 22218K | 90 | 160 | 40 | 4.00 |
22218CC | 22218CCK | 90 | 160 | 40 | 3.28 |
22218CA | 22218CAK | 90 | 160 | 40 | 3.67 |
21318CA | 21318CAK | 90 | 190 | 43 | 6.17 |
22318 | 22318K | 90 | 190 | 64 | 8.88 |
22318CA | 22318CAK | 90 | 190 | 64 | 8.63 |
22219 | 22219K | 95 | 170 | 43 | 4.55 |
22219CA | 22219CAK | 95 | 170 | 43 | 4.57 |
21319CA | 21319CAK | 95 | 200 | 45 | 7.15 |
22319 | 22319K | 95 | 200 | 67 | 10.38 |
22319CA | 22319CAK | 95 | 200 | 67 | 9.97 |
23120CA | 23120CAK | 100 | 165 | 52 | 4.43 |
22220 | 22220K | 100 | 180 | 46 | 5.12 |
22220CA | 22220CAK | 100 | 180 | 46 | 5.05 |
23220CA | 23220CAK | 100 | 180 | 60.3 | 6.52 |
21320CA | 21320CAK | 100 | 215 | 47 | 8.81 |
22320 | 22320K | 100 | 215 | 73 | 13.00 |
22320CA | 22320CAK | 100 | 215 | 73 | 12.80 |
23022 | 23022K | 110 | 170 | 45 | 4.05 |
23122CA | 23122CAK | 110 | 180 | 56 | 5.58 |
24122CA | 24122CAK | 110 | 180 | 69 | 6.63 |
22222 | 22222K | 110 | 200 | 53 | 7.00 |
22222CA | 22222CAK | 110 | 200 | 53 | 7.32 |
23222CA | 23222CAK | 110 | 200 | 69.8 | 9.46 |
Spherical roller bearings 22238CA/W33 22228CA/W33