Self-aligning ball bearing
Self-aligning ball bearings can compensate for shaft deflections and misalignments, which can occur due to mounting errors, shaft flexing, or thermal expansion. This capability makes them ideal for applications where shafts are subject to varying loads or where precise alignment is challenging to maintain.
Self-aligning ball bearings are commonly used in applications such as industrial machinery, automotive components, agricultural equipment, and mining machinery. They are valued for their versatility, reliability, and ability to operate smoothly even under challenging conditions.
QIBR
Model Selection
NO. | Product | Product Number | Mass | Width (B) | Bore diameter (d) | Outside diameter (D) | Basic rated dynamic load (C) | Basic rated static load (C0) |
---|---|---|---|---|---|---|---|---|
101 | 2310 E-2RS1KTN9 | 1.65 kg | 40 mm | 50 mm | 110 mm | 43.6 KN | 14 KN | |
102 | 2310 E-2RS1TN9 | 1.65 kg | 40 mm | 50 mm | 110 mm | 43.6 KN | 14 KN | |
103 | 2310 | 1.65 kg | 40 mm | 50 mm | 110 mm | 63.7 KN | 20 KN | |
104 | 2310 K | 1.65 kg | 40 mm | 50 mm | 110 mm | 63.7 KN | 20 KN | |
105 | 1211 ETN9 | 0.71 kg | 21 mm | 55 mm | 100 mm | 27.6 KN | 10.6 KN | |
106 | 1211 EKTN9 | 0.71 kg | 21 mm | 55 mm | 100 mm | 27.6 KN | 10.6 KN | |
107 | 2211 E-2RS1TN9 | 0.79 kg | 25 mm | 55 mm | 100 mm | 27.6 KN | 10.6 KN | |
108 | 2211 E-2RS1KTN9 | 0.79 kg | 25 mm | 55 mm | 100 mm | 27.6 KN | 10.6 KN | |
109 | 2211 ETN9 | 0.81 kg | 25 mm | 55 mm | 100 mm | 39 KN | 13.4 KN | |
110 | 2211 EKTN9 | 0.81 kg | 25 mm | 55 mm | 100 mm | 39 KN | 13.4 KN | |
111 | 1311 ETN9 | 1.6 kg | 29 mm | 55 mm | 120 mm | 50.7 KN | 18 KN | |
112 | 1311 EKTN9 | 1.6 kg | 29 mm | 55 mm | 120 mm | 50.7 KN | 18 KN | |
113 | 2311 | 2.1 kg | 43 mm | 55 mm | 120 mm | 76.1 KN | 24 KN | |
114 | 2311 K | 2.1 kg | 43 mm | 55 mm | 120 mm | 76.1 KN | 24 KN | |
115 | 1212 ETN9 | 0.9 kg | 22 mm | 60 mm | 110 mm | 31.2 KN | 12.2 KN | |
116 | 1212 EKTN9 | 0.9 kg | 22 mm | 60 mm | 110 mm | 31.2 KN | 12.2 KN | |
117 | 2212 E-2RS1TN9 | 1.05 kg | 28 mm | 60 mm | 110 mm | 31.2 KN | 12.2 KN | |
118 | 2212 E-2RS1KTN9 | 1.05 kg | 28 mm | 60 mm | 110 mm | 31.2 KN | 12.2 KN | |
119 | 2212 ETN9 | 1.1 kg | 28 mm | 60 mm | 110 mm | 48.8 KN | 17 KN | |
120 | 2212 EKTN9 | 1.1 kg | 28 mm | 60 mm | 110 mm | 48.8 KN | 17 KN | |
121 | 1312 ETN9 | 1.95 kg | 31 mm | 60 mm | 130 mm | 58.5 KN | 22 KN | |
122 | 1312 EKTN9 | 1.95 kg | 31 mm | 60 mm | 130 mm | 58.5 KN | 22 KN | |
123 | 2312 | 2.6 kg | 46 mm | 60 mm | 130 mm | 87.1 KN | 28.5 KN | |
124 | 2312 K | 2.6 kg | 46 mm | 60 mm | 130 mm | 87.1 KN | 28.5 KN | |
125 | 1213 ETN9 | 1.15 kg | 23 mm | 65 mm | 120 mm | 35.1 KN | 14 KN | |
126 | 1213 EKTN9 | 1.15 kg | 23 mm | 65 mm | 120 mm | 35.1 KN | 14 KN | |
127 | 2213 E-2RS1TN9 | 1.4 kg | 31 mm | 65 mm | 120 mm | 35.1 KN | 14 KN | |
128 | 2213 E-2RS1KTN9 | 1.4 kg | 31 mm | 65 mm | 120 mm | 35.1 KN | 14 KN | |
129 | 2213 ETN9 | 1.45 kg | 31 mm | 65 mm | 120 mm | 57.2 KN | 20 KN | |
130 | 2213 EKTN9 | 1.45 kg | 31 mm | 65 mm | 120 mm | 57.2 KN | 20 KN | |
131 | 1313 ETN9 | 2.45 kg | 33 mm | 65 mm | 140 mm | 65 KN | 25.5 KN | |
132 | 1313 EKTN9 | 2.45 kg | 33 mm | 65 mm | 140 mm | 65 KN | 25.5 KN | |
133 | 2313 | 3.25 kg | 48 mm | 65 mm | 140 mm | 95.6 KN | 32.5 KN | |
134 | 2313 K | 3.25 kg | 48 mm | 65 mm | 140 mm | 95.6 KN | 32.5 KN | |
135 | 1214 ETN9 | 1.25 kg | 24 mm | 70 mm | 125 mm | 35.8 KN | 14.6 KN | |
136 | 2214 E-2RS1TN9 | 1.45 kg | 31 mm | 70 mm | 125 mm | 35.8 KN | 14.6 KN | |
137 | 2214 | 1.5 kg | 31 mm | 70 mm | 125 mm | 44.2 KN | 17 KN | |
138 | 1314 | 3 kg | 35 mm | 70 mm | 150 mm | 74.1 KN | 27.5 KN | |
139 | 2314 | 3.9 kg | 51 mm | 70 mm | 150 mm | 111 KN | 37.5 KN | |
140 | 1215 | 1.35 kg | 25 mm | 75 mm | 130 mm | 39 KN | 15.6 KN | |
141 | 2215 ETN9 | 1.6 kg | 31 mm | 75 mm | 130 mm | 58.5 KN | 22 KN | |
142 | 1215 K | 1.35 kg | 25 mm | 75 mm | 130 mm | 39 KN | 15.6 KN | |
143 | 2215 EKTN9 | 1.6 kg | 31 mm | 75 mm | 130 mm | 58.5 KN | 22 KN | |
144 | 1315 | 3.55 kg | 37 mm | 75 mm | 160 mm | 79.3 KN | 30 KN | |
145 | 1315 K | 3.55 kg | 37 mm | 75 mm | 160 mm | 79.3 KN | 30 KN | |
146 | 2315 | 4.7 kg | 55 mm | 75 mm | 160 mm | 124 KN | 43 KN | |
147 | 2315 K | 4.7 kg | 55 mm | 75 mm | 160 mm | 124 KN | 43 KN | |
148 | 1216 | 1.65 kg | 26 mm | 80 mm | 140 mm | 39.7 KN | 17 KN | |
149 | 1216 K | 1.65 kg | 26 mm | 80 mm | 140 mm | 39.7 KN | 17 KN | |
150 | 2216 ETN9 | 2 kg | 33 mm | 80 mm | 140 mm | 65 KN | 25.5 KN | |
151 | 2216 EKTN9 | 2 kg | 33 mm | 80 mm | 140 mm | 65 KN | 25.5 KN | |
152 | 1316 | 4.2 kg | 39 mm | 80 mm | 170 mm | 88.4 KN | 33.5 KN | |
153 | 1316 K | 4.2 kg | 39 mm | 80 mm | 170 mm | 88.4 KN | 33.5 KN | |
154 | 2316 | 6.1 kg | 58 mm | 80 mm | 170 mm | 135 KN | 49 KN | |
155 | 2316 K | 6.1 kg | 58 mm | 80 mm | 170 mm | 135 KN | 49 KN | |
156 | 1217 | 2.05 kg | 28 mm | 85 mm | 150 mm | 48.8 KN | 20.8 KN | |
157 | 1217 K | 2.05 kg | 28 mm | 85 mm | 150 mm | 48.8 KN | 20.8 KN | |
158 | 2217 | 2.5 kg | 36 mm | 85 mm | 150 mm | 58.5 KN | 23.6 KN | |
159 | 2217 K | 2.5 kg | 36 mm | 85 mm | 150 mm | 58.5 KN | 23.6 KN | |
160 | 1317 | 5 kg | 41 mm | 85 mm | 180 mm | 97.5 KN | 38 KN | |
161 | 1317 K | 5 kg | 41 mm | 85 mm | 180 mm | 97.5 KN | 38 KN | |
162 | 2317 | 7.05 kg | 60 mm | 85 mm | 180 mm | 140 KN | 51 KN | |
163 | 2317 M | 7.05 kg | 60 mm | 85 mm | 180 mm | 140 KN | 51 KN | |
164 | 2317 KM | 7.05 kg | 60 mm | 85 mm | 180 mm | 140 KN | 51 KN | |
165 | 1218 | 2.5 kg | 30 mm | 90 mm | 160 mm | 57.2 KN | 23.6 KN | |
166 | 1218 K | 2.5 kg | 30 mm | 90 mm | 160 mm | 57.2 KN | 23.6 KN | |
167 | 2218 | 3.4 kg | 40 mm | 90 mm | 160 mm | 70.2 KN | 28.5 KN | |
168 | 2218 K | 3.4 kg | 40 mm | 90 mm | 160 mm | 70.2 KN | 28.5 KN | |
169 | 1318 | 5.8 kg | 43 mm | 90 mm | 190 mm | 117 KN | 44 KN | |
170 | 1318 K | 5.8 kg | 43 mm | 90 mm | 190 mm | 117 KN | 44 KN | |
171 | 2318 | 8.45 kg | 64 mm | 90 mm | 190 mm | 151 KN | 57 KN | |
172 | 2318 K | 8.45 kg | 64 mm | 90 mm | 190 mm | 151 KN | 57 KN | |
173 | 1219 | 3.1 kg | 32 mm | 95 mm | 170 mm | 63.7 KN | 27 KN | |
174 | 1219 K | 3.1 kg | 32 mm | 95 mm | 170 mm | 63.7 KN | 27 KN | |
175 | 2219 | 4.1 kg | 43 mm | 95 mm | 170 mm | 83.2 KN | 34.5 KN | |
176 | 2219 K | 4.1 kg | 43 mm | 95 mm | 170 mm | 83.2 KN | 34.5 KN | |
177 | 1319 | 6.7 kg | 45 mm | 95 mm | 200 mm | 133 KN | 51 KN | |
178 | 1319 K | 6.7 kg | 45 mm | 95 mm | 200 mm | 133 KN | 51 KN | |
179 | 2319 M | 9.8 kg | 67 mm | 95 mm | 200 mm | 165 KN | 64 KN | |
180 | 2319 KM | 9.8 kg | 67 mm | 95 mm | 200 mm | 165 KN | 64 KN | |
181 | 1220 | 3.7 kg | 34 mm | 100 mm | 180 mm | 68.9 KN | 30 KN | |
182 | 1220 K | 3.7 kg | 34 mm | 100 mm | 180 mm | 68.9 KN | 30 KN | |
183 | 2220 | 5 kg | 46 mm | 100 mm | 180 mm | 97.5 KN | 40.5 KN | |
184 | 2220 K | 5 kg | 46 mm | 100 mm | 180 mm | 97.5 KN | 40.5 KN | |
185 | 1320 | 8.3 kg | 47 mm | 100 mm | 215 mm | 143 KN | 57 KN | |
186 | 1320 K | 8.3 kg | 47 mm | 100 mm | 215 mm | 143 KN | 57 KN | |
187 | 2320 | 12.5 kg | 73 mm | 100 mm | 215 mm | 190 KN | 80 KN | |
188 | 2320 K | 12.5 kg | 73 mm | 100 mm | 215 mm | 190 KN | 80 KN | |
189 | 1222 | 5.15 kg | 38 mm | 110 mm | 200 mm | 88.4 KN | 39 KN | |
190 | 1222 K | 5.15 kg | 38 mm | 110 mm | 200 mm | 88.4 KN | 39 KN | |
191 | 2222 | 7.1 kg | 53 mm | 110 mm | 200 mm | 124 KN | 52 KN | |
192 | 2222 K | 7.1 kg | 53 mm | 110 mm | 200 mm | 124 KN | 52 KN | |
193 | 1322 M | 12 kg | 50 mm | 110 mm | 240 mm | 163 KN | 72 KN | |
194 | 1322 KM | 12 kg | 50 mm | 110 mm | 240 mm | 163 KN | 72 KN | |
195 | 1224 M | 6.75 kg | 42 mm | 120 mm | 215 mm | 119 KN | 53 KN | |
196 | 1224 KM | 6.75 kg | 42 mm | 120 mm | 215 mm | 119 KN | 53 KN | |
197 | 1226 M | 8.3 kg | 46 mm | 130 mm | 230 mm | 127 KN | 58.5 KN | |
198 | 1226 KM | 8.3 kg | 46 mm | 130 mm | 230 mm | 127 KN | 58.5 KN |
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