This website uses cookies to manage authentication, navigation, and other functions. By using our website, you agree that we can place these types of cookies on your device.
You have declined cookies. This decision can be reversed.
You have allowed cookies to be placed on your computer. This decision can be reversed.
The double row self-aligning ball bearings have two rows of balls and a spherical raceway on the outer ring. Certain misalignment of the inner ring referring to the outer ring around the bearing centre will work independently of the bearing operation.
The bearings are used for applications which presume certain bore misalignment in the bearing housings or deflaction and oscillation of the shaft at long mutual distance of the bearing. The bearings are non-separable. With respect to their small contact angle and the imperfect conformity of the balls to the raceways, they are not recommended for carrying larger axial forces. The bearings are manufactured with cylindrical or tapered bores.
Dimensions | Bearing designation | Basic load ratings | Fatigue load limit | Limiting speed for lubrication with | Mass | Corresponding adapter sleeve | Coefficients | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
dynamic | static | ||||||||||||||||
d | D | B | rs min | Cylindrical Bore | Tapered Bore | Cr | Cor | Cu | grease | oil | ~ | K | e | Y1 | Y2 | Y0 | |
mm | kN | min-1 | kg | ||||||||||||||
10 | 30 | 9 | 0.6 | 1200 | ‒ | 3.7 | 1.6 | 0.07 | 20000 | 21000 | 0.035 | ‒ | ‒ | 0.32 | 2.0 | 3.0 | 2.0 |
10 | 30 | 14 | 0.6 | 2200 | ‒ | 7.1 | 1.6 | 0.07 | 24000 | 28000 | 0.050 | ‒ | ‒ | 0.65 | 1.0 | 1.5 | 1.0 |
10 | 35 | 11 | 0.6 | 1300 | ‒ | 7.2 | 1.6 | 0.07 | 20000 | 24000 | 0.060 | ‒ | ‒ | 0.33 | 1.9 | 3.0 | 2.0 |
12 | 32 | 10 | 0.6 | 1201 | ‒ | 6.8 | 2.0 | 0.09 | 19000 | 21000 | 0.042 | ‒ | ‒ | 0.34 | 1.9 | 2.9 | 2.0 |
12 | 32 | 14 | 0.6 | 2201 | ‒ | 8.1 | 1.7 | 0.08 | 22000 | 26000 | 0.059 | ‒ | ‒ | 0.57 | 1.1 | 1.7 | 1.2 |
12 | 37 | 12 | 1.0 | 1301 | ‒ | 9.4 | 2.1 | 0.10 | 18000 | 22000 | 0.070 | ‒ | ‒ | 0.35 | 1.8 | 2.8 | 1.9 |
12 | 37 | 17 | 1.0 | 2301 | ‒ | 12.5 | 2.7 | 0.12 | 17000 | 22000 | 0.104 | ‒ | ‒ | 0.6 | 1.05 | 1.6 | 1.1 |
15 | 35 | 11 | 0.6 | 1202 | ‒ | 6.8 | 2.0 | 0.09 | 16000 | 20000 | 0.051 | ‒ | ‒ | 0.33 | 1.9 | 2.9 | 2.0 |
15 | 35 | 14 | 0.6 | 2202 | ‒ | 8.5 | 1.8 | 0.08 | 16000 | 18000 | 0.060 | ‒ | ‒ | 0.49 | 1.3 | 2.0 | 1.3 |
15 | 42 | 13 | 1.0 | 1302 | ‒ | 9.5 | 2.3 | 0.10 | 16000 | 20000 | 0.100 | ‒ | ‒ | 0.33 | 1.9 | 2.9 | 2.0 |
15 | 42 | 17 | 1.0 | 2302 | ‒ | 12.0 | 2.9 | 0.13 | 14000 | 18000 | 0.143 | ‒ | ‒ | 0.52 | 1.2 | 1.9 | 1.3 |
17 | 40 | 12 | 0.6 | 1203 | 1203K | 7.9 | 2.0 | 0.09 | 16000 | 20000 | 0.076 | 0.074 | H203 | 0.31 | 2.1 | 3.2 | 2.2 |
17 | 40 | 16 | 0.6 | 2203 | ‒ | 10.5 | 2.4 | 0.11 | 14000 | 16000 | 0.090 | ‒ | ‒ | 0.50 | 1.3 | 1.9 | 1.3 |
17 | 47 | 14 | 1.0 | 1303 | ‒ | 12.5 | 3.2 | 0.14 | 14000 | 17000 | 0.140 | ‒ | ‒ | 0.33 | 1.9 | 3.0 | 2.0 |
17 | 47 | 19 | 1.0 | 2303 | ‒ | 14.5 | 3.6 | 0.16 | 13000 | 16000 | 0.176 | ‒ | ‒ | 0.52 | 1.2 | 1.9 | 1.3 |
20 | 47 | 14 | 1.0 | 1204 | 1204K | 10.0 | 2.9 | 0.13 | 14000 | 17000 | 0.120 | 0.118 | H204 | 0.27 | 2.3 | 3.6 | 2.4 |
20 | 47 | 18 | 1.0 | 2204 | ‒ | 11.5 | 2.8 | 0.13 | 13000 | 14000 | 0.150 | ‒ | ‒ | 0.49 | 1.3 | 2.0 | 1.4 |
20 | 52 | 15 | 1.1 | 1304 | ‒ | 12.5 | 3.4 | 0.15 | 12000 | 15000 | 0.170 | ‒ | ‒ | 0.29 | 2.2 | 3.3 | 2.3 |
20 | 52 | 21 | 1.1 | 2304 | ‒ | 20.5 | 5.5 | 0.25 | 12000 | 12000 | 0.220 | ‒ | ‒ | 0.51 | 1.2 | 1.9 | 1.3 |
25 | 52 | 15 | 1.0 | 1205 | 1205K | 12.0 | 3.3 | 0.15 | 12000 | 14000 | 0.140 | 0.138 | H205 | 0.27 | 2.3 | 3.6 | 2.4 |
25 | 52 | 18 | 1.0 | 2205 | 2205K | 12.5 | 3.4 | 0.16 | 12000 | 14000 | 0.163 | 0.158 | H305 | 0.43 | 1.5 | 2.3 | 1.5 |
25 | 62 | 17 | 1.1 | 1305 | 1305K | 17.8 | 5.1 | 0.23 | 10000 | 13000 | 0.257 | 0.252 | H305 | 0.28 | 2.3 | 3.5 | 2.4 |
25 | 62 | 24 | 1.1 | 2305 | 2305K | 26.5 | 6.5 | 0.30 | 10000 | 11000 | 0.355 | 0.327 | H2305 | 0.47 | 1.3 | 2.1 | 1.4 |
30 | 62 | 16 | 1.0 | 1206 | 1206K | 15.8 | 4.7 | 0.21 | 10000 | 12000 | 0.230 | 0.226 | H206 | 0.25 | 2.6 | 4.0 | 2.7 |
30 | 62 | 20 | 1.0 | 2206 | 2206K | 15.2 | 4.6 | 0.21 | 10000 | 12000 | 0.260 | 0.254 | H306 | 0.40 | 1.6 | 2.5 | 1.7 |
30 | 72 | 19 | 1.1 | 1306 | 1306K | 21.5 | 6.3 | 0.29 | 8500 | 11000 | 0.398 | 0.392 | H306 | 0.26 | 2.5 | 3.8 | 2.6 |
30 | 72 | 27 | 1.1 | 2306 | 2306K | 31.5 | 8.7 | 0.40 | 8000 | 10000 | 0.520 | 0.509 | H2306 | 0.44 | 1.4 | 2.2 | 1.5 |
35 | 72 | 17 | 1.1 | 1207 | 1207K | 15.8 | 5.1 | 0.23 | 8500 | 10000 | 0.320 | 0.315 | H207 | 0.23 | 2.7 | 4.2 | 2.9 |
35 | 72 | 23 | 1.1 | 2207 | 2207K | 21.8 | 6.7 | 0.30 | 8500 | 10000 | 0.440 | 0.433 | H307 | 0.37 | 1.7 | 2.6 | 1.8 |
35 | 80 | 21 | 1.5 | 1307 | 1307K | 25.0 | 8.0 | 0.36 | 7500 | 9500 | 0.540 | 0.532 | H307 | 0.25 | 2.6 | 4.0 | 2.7 |
35 | 80 | 31 | 1.5 | 2307 | 2307K | 39.2 | 11.0 | 0.50 | 7100 | 9000 | 0.680 | 0.670 | H2307 | 0.46 | 1.4 | 2.1 | 1.4 |
40 | 80 | 18 | 1.1 | 1208 | 1208K | 19.2 | 6.4 | 0.29 | 7500 | 9000 | 0.418 | 0.412 | H208 | 0.22 | 2.9 | 4.4 | 3.0 |
40 | 80 | 23 | 1.1 | 2208 | 2208K | 22.5 | 7.4 | 0.34 | 7500 | 9000 | 0.510 | 0.502 | H308 | 0.33 | 1.9 | 2.9 | 2.0 |
40 | 90 | 23 | 1.5 | 1308 | 1308K | 29.5 | 9.5 | 0.43 | 6700 | 8500 | 0.720 | 0.620 | H308 | 0.24 | 2.6 | 4.1 | 2.7 |
40 | 90 | 33 | 1.5 | 2308 | 2308K | 44.8 | 13.2 | 0.60 | 6300 | 8000 | 0.962 | 0.950 | H2308 | 0.43 | 1.5 | 2.3 | 1.5 |
45 | 85 | 19 | 1.1 | 1209 | 1209K | 21.8 | 7.3 | 0.33 | 7100 | 8500 | 0.468 | 0.462 | H209 | 0.21 | 3.0 | 4.6 | 3.1 |
45 | 85 | 23 | 1.1 | 2209 | 2209K | 23.2 | 8.0 | 0.36 | 7100 | 8500 | 0.547 | 0.537 | H309 | 0.31 | 2.1 | 3.2 | 2.2 |
45 | 100 | 25 | 1.5 | 1309 | 1309K | 38.0 | 12.8 | 0.58 | 6300 | 7500 | 0.958 | 0.944 | H309 | 0.25 | 2.5 | 3.9 | 2.7 |
45 | 100 | 36 | 1.5 | 2309 | 2309K | 55.0 | 16.2 | 0.74 | 5600 | 7100 | 1.277 | 1.263 | H2309 | 0.42 | 1.5 | 2.3 | 1.6 |
50 | 90 | 20 | 1.1 | 1210 | 1210K | 22.8 | 8.1 | 0.37 | 6300 | 8000 | 0.526 | 0.517 | H210 | 0.20 | 3.1 | 4.9 | 3.3 |
50 | 90 | 23 | 1.1 | 2210 | 2210K | 23.2 | 8.5 | 0.38 | 6300 | 8000 | 0.599 | 0.585 | H310 | 0.29 | 2.2 | 3.4 | 2.3 |
50 | 110 | 27 | 2.0 | 1310 | 1310K | 43.2 | 14.2 | 0.65 | 5600 | 6700 | 1.208 | 1.191 | H310 | 0.24 | 2.7 | 4.1 | 2.8 |
50 | 110 | 40 | 2.0 | 2310 | 2310K | 64.5 | 19.8 | 0.90 | 5000 | 6300 | 1.689 | 1.671 | H2310 | 0.43 | 1.5 | 2.3 | 1.6 |
55 | 100 | 21 | 1.5 | 1211 | 1211K | 26.8 | 10.0 | 0.45 | 6000 | 7100 | 0.718 | 0.706 | H211 | 0.20 | 3.2 | 5.0 | 3.4 |
55 | 100 | 25 | 1.5 | 2211 | 2211K | 26.8 | 10.0 | 0.45 | 6000 | 7100 | 0.810 | 0.792 | H311 | 0.28 | 2.3 | 3.5 | 2.4 |
55 | 120 | 29 | 2.0 | 1311 | 1311K | 51.6 | 18.2 | 0.83 | 5000 | 6300 | 1.580 | 1.560 | H311 | 0.24 | 2.7 | 4.2 | 2.8 |
55 | 120 | 43 | 2.0 | 2311 | 2311K | 75.2 | 23.5 | 1.07 | 4800 | 6000 | 2.094 | 2.070 | H2311 | 0.41 | 1.5 | 2.4 | 1.6 |
60 | 110 | 22 | 1.5 | 1212 | 1212K | 30.2 | 11.5 | 0.52 | 5300 | 6300 | 0.900 | 0.887 | H212 | 0.19 | 3.4 | 5.3 | 3.6 |
60 | 110 | 28 | 1.5 | 2212 | 2212K | 34.0 | 12.5 | 0.57 | 5300 | 6300 | 1.096 | 1.076 | H312 | 0.28 | 2.3 | 3.5 | 2.4 |
60 | 130 | 31 | 2.0 | 1312 | 1312K | 57.2 | 20.8 | 0.94 | 4500 | 5600 | 1.960 | 1.930 | H312 | 0.23 | 2.8 | 4.3 | 2.9 |
60 | 130 | 46 | 2.0 | 2312 | 2312K | 86.8 | 27.5 | 1.25 | 4300 | 5300 | 2.610 | 2.540 | H2312 | 0.41 | 1.6 | 2.4 | 1.6 |
65 | 120 | 23 | 1.5 | 1213 | 1213K | 31.0 | 12.5 | 0.57 | 4800 | 6000 | 1.080 | 0.901 | H213 | 0.17 | 3.7 | 5.7 | 3.9 |
65 | 120 | 31 | 1.5 | 2213 | 2213K | 43.5 | 16.2 | 0.74 | 4800 | 6000 | 1.467 | 1.436 | H313 | 0.28 | 2.2 | 3.5 | 2.3 |
65 | 140 | 33 | 2.1 | 1313 | 1313K | 61.8 | 22.8 | 1.01 | 4300 | 5300 | 2.370 | 2.330 | H313 | 0.23 | 2.8 | 4.3 | 2.9 |
65 | 140 | 48 | 2.1 | 2313 | 2313K | 96.0 | 32.5 | 1.48 | 3800 | 4800 | 3.220 | 3.150 | H2313 | 0.38 | 1.6 | 2.5 | 1.7 |
70 | 125 | 24 | 1.5 | 1214 | 1214K | 34.5 | 13.5 | 0.61 | 4600 | 5600 | 1.290 | 1.265 | H214 | 0.18 | 3.5 | 5.4 | 3.7 |
70 | 125 | 31 | 1.5 | 2214 | 2214K | 44.0 | 17.0 | 0.77 | 4500 | 5600 | 1.620 | 1.585 | H314 | 0.27 | 2.4 | 3.7 | 2.5 |
70 | 150 | 35 | 2.1 | 1314 | 1314K | 74.5 | 27.5 | 1.19 | 4000 | 5000 | 2.980 | 2.935 | H314 | 0.22 | 2.8 | 4.4 | 3 |
70 | 150 | 51 | 2.1 | 2314 | 2314K | 110.0 | 37.5 | 1.62 | 3600 | 4500 | 3.920 | 3.830 | H2314 | 0.38 | 1.7 | 2.6 | 1.8 |
75 | 130 | 25 | 1.5 | 1215 | 1215K | 38.8 | 15.2 | 0.69 | 4300 | 5300 | 1.350 | 1.330 | H215 | 0.18 | 3.6 | 5.6 | 3.8 |
75 | 130 | 31 | 1.5 | 2215 | 2215K | 44.2 | 18.0 | 0.82 | 4300 | 5300 | 1.720 | 1.680 | H315 | 0.25 | 2.5 | 3.9 | 2.6 |
75 | 160 | 37 | 2.1 | 1315 | 1315K | 79.0 | 29.8 | 1.24 | 3800 | 4500 | 3.550 | 3.500 | H315 | 0.22 | 2.8 | 4.4 | 3.1 |
75 | 160 | 55 | 2.1 | 2315 | 2315K | 122.0 | 42.8 | 1.80 | 3400 | 4300 | 4.710 | 4.600 | H2315 | 0.38 | 1.7 | 2.6 | 1.8 |
80 | 140 | 26 | 2.0 | 1216 | 1216K | 39.5 | 16.8 | 0.72 | 4000 | 5000 | 1.650 | 1.620 | H216 | 0.16 | 3.9 | 6.1 | 3.8 |
80 | 140 | 33 | 2.0 | 2216 | 2216K | 48.8 | 20.2 | 0.88 | 4000 | 5000 | 2.190 | 2.120 | H316 | 0.25 | 2.5 | 3.9 | 2.6 |
80 | 170 | 39 | 2.1 | 1316 | 1316K | 88.5 | 32.8 | 1.32 | 3600 | 4300 | 4.190 | 4.130 | H316 | 0.22 | 2.9 | 4.5 | 3.1 |
80 | 170 | 58 | 2.1 | 2316 | 2316K | 128.0 | 45.5 | 1.85 | 3200 | 4000 | 5.700 | 5.560 | H2316 | 0.37 | 1.7 | 2.6 | 1.8 |
85 | 150 | 28 | 2.0 | 1217 | 1217K | 48.8 | 20.5 | 0.86 | 3800 | 4500 | 2.100 | 2.065 | H217 | 0.17 | 3.7 | 5.7 | 3.9 |
85 | 150 | 36 | 2.0 | 2217 | 2217K | 58.2 | 23.5 | 0.99 | 3800 | 4500 | 2.530 | 2.470 | H317 | 0.25 | 2.5 | 3.8 | 2.6 |
85 | 180 | 41 | 3.0 | 1317 | 1317K | 97.8 | 37.8 | 1.48 | 3400 | 4000 | 4.950 | 4.870 | H317 | 0.22 | 2.9 | 4.5 | 3.0 |
85 | 180 | 60 | 3.0 | 2317 | 2317K | 134.0 | 48.8 | 1.95 | 3000 | 3800 | 6.730 | 6.570 | H2317 | 0.37 | 1.7 | 2.7 | 1.8 |
90 | 160 | 30 | 2.0 | 1218 | 1218K | 56.5 | 23.2 | 0.94 | 3600 | 4300 | 2.440 | 2.400 | H218 | 0.17 | 3.8 | 5.8 | 3.9 |
90 | 160 | 40 | 2.0 | 2218 | 2218K | 70.0 | 28.5 | 1.16 | 3600 | 4300 | 3.220 | 3.150 | H318 | 0.27 | 2.4 | 3.6 | 2.5 |
90 | 190 | 43 | 3.0 | 1318 | 1318K | 115.0 | 44.5 | 1.71 | 3200 | 3800 | 5.990 | 5.900 | H318 | 0.22 | 2.8 | 4.4 | 3.0 |
90 | 190 | 64 | 3.0 | 2318 | 2318K | 142.0 | 57.2 | 2.22 | 2800 | 3600 | 8.270 | 8.080 | H2318 | 0.38 | 1.7 | 2.6 | 1.8 |
95 | 170 | 32 | 2.1 | 1219 | 1219K | 63.5 | 27.0 | 1.06 | 3400 | 4000 | 3.060 | 3.000 | H219 | 0.17 | 3.7 | 5.7 | 3.9 |
95 | 170 | 43 | 2.1 | 2219 | 2219K | 82.8 | 33.8 | 1.33 | 3400 | 4000 | 4.200 | 4.100 | H319 | 0.27 | 2.4 | 3.6 | 2.5 |
95 | 200 | 45 | 3.0 | 1319 | 1319K | 125.0 | 46.0 | 1.72 | 3000 | 3600 | 6.980 | 6.880 | H319 | 0.23 | 2.8 | 4.3 | 2.9 |
95 | 200 | 67 | 3.0 | 2319 | 2319K | 162.0 | 68.8 | 2.62 | 2600 | 3400 | 9.560 | 9.340 | H2319 | 0.38 | 1.7 | 2.6 | 1.8 |
100 | 180 | 34 | 2.1 | 1220 | 1220K | 68.5 | 29.2 | 1.12 | 3200 | 3800 | 3.700 | 3.640 | H220 | 0.17 | 3.6 | 5.6 | 3.8 |
100 | 180 | 46 | 2.1 | 2220 | 2220K | 97.2 | 40.5 | 1.56 | 3200 | 3800 | 4.610 | 4.500 | H320 | 0.27 | 2.4 | 3.6 | 2.5 |
100 | 215 | 52 | 3.0 | 1320 | 1320K | 135.0 | 48.0 | 1.74 | 2800 | 3200 | 8.640 | 8.530 | H320 | 0.24 | 2.7 | 4.1 | 2.8 |
100 | 215 | 73 | 3.0 | 2320 | 2320K | 192.0 | 78.5 | 2.86 | 2400 | 3200 | 12.400 | 12.100 | H2320 | 0.38 | 1.7 | 2.6 | 1.7 |