Basic Info.
Model NO.
10000/10000K/10000K + H0000 series
Load Direction
Radial Bearing
Specification
Self-Aligning Bearings
Product Description
This type of ball bearing is recommended when alignment of the shaft and housing is difficult and the shaft may flex. The outer ring has a spherical raceway and its center of curvature coincides with that of the bearing; Therefore, the axis of the inner ring, balls and cage can deflect to some extent around the bearing center. Pressed steel cages are usually used. Since the contact angle is small, the axial load capacity is low. The permissible dynamic misalignment is approximately 0.07 to 0.12 radian (4 to 7 degrees) under normal loads.
Self-Aligning Bearings
Model 10000series/10000Kseries/10000K+H0000series
Tolerance codes: ABEC-1, ABEC-3, ABEC-5, ABEC-7
Vibration level codes: V4, V3, V2, V1
Internal clearance codes: C2, C3, C4, C5
Material: Gcr15, 45 steel, stainless steel, customized
Designations Principal Dimensions (mm) Basic load rating (kN) Limit Speed ratings (rpm) Weight (kg)
Designations | Principal Dimensions (mm) | Basic load rating (kN) | Limit Speed ratings (rpm) | Weight (kg) |
|
d | D | B | rs min | Dynamic | Staitc |
|
127 | 7 | 22 | 7 | 0.3 | 2.65 | 0.56 | 36000 | 0.014 |
129 | 9 | 26 | 8 | 0.6 | 3.8 | 0.8 | 32000 | 0.022 |
1200 | 10 | 30 | 9 | 0.6 | 5.5 | 1.2 | 3000 | 0.034 |
2200 | 10 | 30 | 14 | 0.6 | 8.3 | 1.73 | 28000 | 0.045 |
2200.2RS | 10 | 30 | 14 | 0.6 | 5.5 | 1.2 | 18000 | 0.053 |
1201 | 12 | 32 | 10 | 0.6 | 5.6 | 1.27 | 30000 | 0.041 |
2201 | 12 | 32 | 14 | 0.6 | 9 | 1.96 | 26000 | 0.05 |
2201.2RS | 12 | 32 | 14 | 0.6 | 5.6 | 1.27 | 17000 | 0.058 |
1202 | 15 | 35 | 11 | 0.6 | 7.5 | 1.76 | 26000 | 0.048 |
2202 | 15 | 35 | 14 | 0.6 | 9.15 | 2.08 | 24000 | 0.057 |
2202.2RS | 15 | 35 | 14 | 0.6 | 7.5 | 1.76 | 15000 | 0.061 |
2302 | 15 | 42 | 17 | 1 | 16 | 3.75 | 18000 | 0.111 |
1203 | 17 | 40 | 12 | 0.6 | 8 | 2.04 | 22000 | 0.073 |
2203 | 17 | 40 | 16 | 0.6 | 11.4 | 2.75 | 19000 | 0.054 |
2203.2RS | 17 | 40 | 16 | 0.6 | 8 | 2.04 | 14000 | 0.098 |
1303 | 17 | 47 | 14 | 1 | 12.5 | 3.2 | 18000 | 0.065 |
2303 | 17 | 47 | 19 | 1 | 13.4 | 3.2 | 17000 | 0.155 |
2303.2RS | 17 | 47 | 19 | 1 | 12.5 | 3.2 | 11000 | 0.176 |
1204 | 20 | 47 | 14 | 1 | 10 | 2.65 | 18000 | 0.118 |
1204K | 20 | 47 | 14 | 1 | 10 | 2.65 | 18000 | 0.116 |
11204 | 20 | 47 | 14 | 1 | 10 | 2.65 | 13000 | 0.085 |
2204 | 20 | 47 | 18 | 1 | 14.3 | 3.55 | 17000 | 0.134 |
2204.2RS | 20 | 47 | 18 | 1 | 10 | 2.65 | 11000 | 0.151 |
1304 2304 | 20 | 52 | 15 | 1.1 | 12.5 | 3.35 | 16000 | 0.163 |
2304.2RS | 20 | 52 | 21 | 1.1 | 17 | 4.25 | 16000 | 0.206 |
2304.2RS | 20 | 52 | 21 | 1.1 | 12.5 | 3.35 | 10000 | 0.228 |
1205 | 25 | 52 | 21 | 1 | 12.2 | 2.48 | 16000 | 0.138 |
1205K | 25 | 52 | 21 | 1 | 12.2 | 2.48 | 16000 | 0.135 |
11205 | 25 | 52 | 15 | 1 | 12.2 | 2.48 | 10000 | 0.226 |
2205 | 25 | 52 | 15 | 1 | 17 | 1.86 | 15000 | 0.152 |
2205.2RS | 25 | 52 | 15 | 1 | 12.2 | 2.48 | 95000 | 0.161 |
2205K | 25 | 52 | 18 | 1 | 17 | 1.86 | 15000 | 0.152 |
2205K.2RS | 25 | 52 | 18 | 1 | 12.2 | 2.48 | 9500 | 0.157 |
1305 | 25 | 62 | 17 | 1.1 | 18 | 5 | 14000 | 0.258 |
| | | | | | | | |
Designations | Principal Dimensions (mm) | Basic load rating (kN) | Limit Speed ratings (rpm) | Weight (kg) |
|
d | D | B | rs min | Dynamic | Staitc |
|
1305K | 25 | 62 | 17 | 1.1 | 18 | 5 | 14000 | 0.254 |
2305 | 25 | 62 | 24 | 1.1 | 24.5 | 6.55 | 13000 | 0.335 |
2305.2RS | 25 | 62 | 24 | 1.1 | 18 | 5 | 8000 | 0.363 |
2305K | 25 | 62 | 24 | 1.1 | 24.5 | 6.55 | 13000 | 0.328 |
1206 | 30 | 62 | 16 | 1 | 15.6 | 4.65 | 14000 | 0.221 |
1206K | 30 | 62 | 16 | 1 | 15.6 | 4.65 | 14000 | 0.217 |
11206 | 30 | 62 | 16 | 1 | 15.6 | 4.65 | 8500 | 0.364 |
2206 | 30 | 62 | 20 | 1 | 25.5 | 6.95 | 12000 | 0.252 |
2206.2RS | 30 | 62 | 20 | 1 | 15.6 | 4.65 | 8000 | 0.273 |
2206K | 30 | 62 | 20 | 1 | 25.5 | 6.95 | 12000 | 0.246 |
2206K.2RS | 30 | 62 | 20 | 1 | 15.6 | 4.65 | 8000 | 0.268 |
1306 | 30 | 72 | 19 | 1.1 | 21.2 | 6.3 | 11000 | 0.384 |
1306K | 30 | 72 | 19 | 1.1 | 21.2 | 6.3 | 11000 | 0.379 |
2306 | 30 | 72 | 27 | 1.1 | 31.5 | 8.65 | 10000 | 0.488 |
2306.2RS | 30 | 72 | 27 | 1.1 | 21.2 | 6.3 | 6700 | 0.55 |
2306K | 30 | 72 | 27 | 1.1 | 31.5 | 8.65 | 10000 | 0.476 |
1207 | 35 | 72 | 17 | 1.1 | 16 | 5.2 | 12000 | 0.324 |
1207K | 35 | 72 | 17 | 1.1 | 16 | 5.2 | 12000 | 0.319 |
11207 | 35 | 72 | 17 | 1.1 | 16 | 5.2 | 7500 | 0.544 |
2207 | 35 | 72 | 23 | 1.21 | 32 | 9 | 9500 | 0.389 |
2207.2RS | 35 | 72 | 23 | 1.1 | 16 | 5.2 | 7000 | 0.422 |
2207K | 35 | 72 | 23 | 1.1 | 32 | 9 | 9500 | 0.38 |
2207K.2RS | 35 | 72 | 23 | 1.1 | 16 | 5.2 | 7000 | 0.432 |
1307 | 35 | 80 | 21 | 1.5 | 25 | 8 | 9500 | 0.507 |
1307K | 35 | 80 | 21 | 1.5 | 25 | 8 | 9500 | 0.5 |
2307 | 35 | 80 | 31 | 1.5 | 39 | 11 | 9000 | 0.975 |
2307.2RS | 35 | 80 | 31 | 1.5 | 25 | 8 | 6000 | 0.744 |
2307K | 35 | 80 | 31 | 1.8 | 39 | 11 | 9000 | 0.96 |
1208 | 40 | 80 | 18 | 1.1 | 19.3 | 6.55 | 10000 | 0.414 |
1208K | 40 | 80 | 18 | 1.1 | 19.3 | 6.55 | 10000 | 0.408 |
11208 | 40 | 80 | 18 | 1.1 | 19.3 | 6.55 | 6700 | 0.722 |
2208 | 40 | 80 | 23 | 1.1 | 31.5 | 9.5 | 9000 | 0.476 |
2208.2RS | 40 | 80 | 23 | 1.1 | 19.3 | 6.55 | 6300 | 0.528 |
2208K | 40 | 80 | 23 | 1.1 | 31.5 | 9.5 | 9000 | 0.465 |
| | | | | | | | |
| | | | | | | | |
Bore Size:7-150mm | | | | | | |
Designations | Principal Dimensions (mm) | Basic load rating (kN) | Limit Speed ratings (rpm) | Weight (kg) |
|
d | D | B | rs min | Dynamic | Staitc |
|
2208K.2RS | 40 | 80 | 23 | 1.1 | 19.3 | 6.55 | 63000 | 0.517 |
1308 | 40 | 90 | 23 | 1.5 | 29 | 9.65 | 8500 | 0.708 |
1308K | 40 | 90 | 23 | 1.5 | 29 | 9.65 | 8500 | 0.698 |
230 | 40 | 90 | 33 | 1.5 | 45 | 13.4 | 8000 | 0.922 |
2308.2RS | 40 | 90 | 33 | 1.5 | 29 | 9.65 | 5300 | 1.01 |
2308K | 40 | 90 | 33 | 1.5 | 45 | 13.4 | 8000 | 0.899 |
1209 | 45 | 85 | 19 | 1.1 | 22 | 7.35 | 9000 | 0.462 |
1209K | 45 | 85 | 19 | 1.1 | 22 | 7.35 | 9000 | 0.454 |
11209 | 45 | 85 | 19 | 1.1 | 22 | 7.35 | 6000 | 0.78 |
2209 | 45 | 85 | 23 | 1.1 | 28 | 9 | 8500 | 0.517 |
2209.2RS | 45 | 85 | 23 | 1.1 | 22 | 7.35 | 5600 | 0.548 |
2209K | 45 | 85 | 23 | 1.1 | 28 | 9 | 8500 | 0.505 |
2209K.2RS | 45 | 85 | 23 | 1.1 | 22 | 7.35 | 5600 | 0.535 |
1309 | 45 | 100 | 25 | 1.5 | 38 | 12.9 | 7500 | 0.953 |
1309K | 45 | 100 | 25 | 1.5 | 38 | 12.9 | 7500 | 0.939 |
2309 | 45 | 100 | 36 | 1.5 | 54 | 16.3 | 7000 | 1.22 |
2309.2RS | 45 | 100 | 36 | 1.5 | 38 | 12.9 | 4800 | 1.34 |
2309K | 45 | 100 | 36 | 1.5 | 54 | 16.3 | 7000 | 1.19 |
1210 | 50 | 90 | 20 | 1.1 | 22.8 | 8.15 | 8500 | 0.526 |
1210K | 50 | 90 | 20 | 1.1 | 22.8 | 8.15 | 8500 | 0.516 |
11210 | 50 | 90 | 20 | 1.1 | 22.8 | 8.15 | 5600 | 0.866 |
2210 | 50 | 90 | 23 | 1.1 | 28 | 9.5 | 8000 | 0.556 |
2210.2RS | 50 | 90 | 23 | 1.1 | 22.8 | 8.15 | 5300 | 0.606 |
2210K | 50 | 90 | 23 | 1.1 | 28 | 9.5 | 8000 | 0.543 |
2210K.2RS | 50 | 90 | 23 | 1.1 | 22.8 | 8.15 | 5300 | 0.593 |
1310 | 50 | 110 | 27 | 2 | 41.5 | 14.3 | 6700 | 1.54 |
1310K | 50 | 110 | 27 | 2 | 41.5 | 14.3 | 6700 | 1.52 |
23107 | 50 | 110 | 40 | 2 | 64 | 20 | 6300 | 1.63 |
2310.2RS | 50 | 110 | 40 | 2 | 41.5 | 14.3 | 4300 | 1.82 |
23107K | 50 | 110 | 40 | 2 | 64 | 20 | 6300 | 1.59 |
1211 | 55 | 100 | 21 | 1.5 | 27 | 10 | 7500 | 0.693 |
1211K | 55 | 100 | 21 | 1.5 | 27 | 10 | 7500 | 0.682 |
11211 | 55 | 100 | 21 | 1.5 | 27 | 10 | 5000 | 1.13 |
2211 | 55 | 100 | 25 | 1.5 | 39 | 12.7 | 6700 | 0.746 |
| | | | | | | | |
| | | | | | | | |
Bore Size:7-150mm | | | | | | |
Designations | Principal Dimensions (mm) | Basic load rating (kN) | Limit Speed ratings (rpm) | Weight (kg) |
|
d | D | B | rs min | Dynamic | Staitc |
|
2211.2RS | 55 | 100 | 25 | 1.5 | 27 | 10 | 4800 | 0.825 |
2211K | 55 | 100 | 25 | 1.5 | 39 | 12.7 | 6700 | 0.73 |
2211K.2RS | 55 | 100 | 25 | 1.5 | 27 | 10 | 4800 | 0.808 |
1311 | 55 | 120 | 29 | 2 | 51 | 18 | 6000 | 1.57 |
1311K | 55 | 120 | 29 | 2 | 51 | 18 | 6000 | 1.55 |
2311 | 55 | 120 | 43 | 2 | 75 | 23.6 | 5600 | 2.07 |
2311.2RS | 55 | 120 | 43 | 2 | 51 | 18 | 3800 | 2.27 |
2311K | 55 | 120 | 43 | 2 | 75 | 23.6 | 5600 | 2.02 |
1212 | 60 | 110 | 22 | 1.5 | 30 | 11.6 | 6700 | 0.894 |
1212K | 60 | 110 | 22 | 1.5 | 30 | 11.6 | 6700 | 0.88 |
11212 | 60 | 110 | 22 | 1.5 | 30 | 11.6 | 4500 | 1.51 |
2212 | 60 | 110 | 28 | 1.5 | 47.5 | 16.6 | 6300 | 1.05 |
2212.2RS | 60 | 110 | 28 | 1.5 | 30 | 11.6 | 4300 | 1.13 |
2212K | 60 | 110 | 28 | 1.5 | 47.5 | 16.6 | 6300 | 1.03 |
2212K.2RS | 60 | 110 | 28 | 1.5 | 30 | 11.6 | 4300 | 1.05 |
1312 | 60 | 130 | 31 | 2.1 | 57 | 20.8 | 5300 | 1.97 |
1312K | 60 | 130 | 31 | 2.1 | 57 | 20.8 | 5300 | 13.94 |
2312 | 60 | 130 | 46 | 2.1 | 86.5 | 28 | 5000 | 2.58 |
2312.2RS | 60 | 130 | 46 | 2.1 | 86.5 | 28 | 5000 | 2.52 |
1213 | 65 | 120 | 23 | 1.5 | 31 | 12.5 | 6300 | 1.14 |
1213K | 65 | 120 | 23 | 1.5 | 31 | 12.5 | 6300 | 1.13 |
2213 | 65 | 120 | 31 | 1.5 | 57 | 19.3 | 5300 | 1.36 |
2213.2RS | 65 | 120 | 31 | 1.5 | 31 | 12.5 | 4000 | 1.53 |
2213K | 65 | 120 | 31 | 1.5 | 57 | 19.3 | 5300 | 1.33 |
2213K.2RS | 65 | 120 | 31 | 1.5 | 31 | 12.5 | 4000 | 1.5 |
1313 | 65 | 140 | 33 | 2.1 | 62 | 22.8 | 5000 | 2.44 |
1313K | 65 | 140 | 33 | 2.1 | 62 | 22.8 | 5000 | 2.41 |
2313 | 65 | 140 | 48 | 2.1 | 95 | 32.5 | 4800 | 3.23 |
2313.2RS | 65 | 140 | 48 | 2.1 | 95 | 32.5 | 4800 | 3.16 |
1214 | 70 | 125 | 24 | 1.5 | 34.5 | 13.7 | 6000 | 1.25 |
1214K | 70 | 125 | 24 | 1.5 | 34.5 | 13.7 | 6000 | 1.23 |
2214 | 70 | 125 | 31 | 1.5 | 44 | 17 | 8500 | 1.7 |
2214.2RS | 70 | 125 | 31 | 1.5 | 34.5 | 13.7 | 3800 | 1.59 |
1314 | 70 | 150 | 35 | 2.1 | 75 | 27.5 | 7000 | 3.22 |
| | | | | | | | |
| | | | | | | | |
Bore Size:7-150mm | | | | | | |
Designations | Principal Dimensions (mm) | Basic load rating (kN) | Limit Speed ratings (rpm) | Weight (kg) |
|
d | D | B | rs min | Dynamic | Staitc |
|
2314 | 70 | 150 | 51 | 2.1 | 110 | 37.5 | 6300 | 4.38 |
1215 | 75 | 130 | 25 | 1.5 | 39 | 15.6 | 5600 | 1.34 |
1215K | 75 | 130 | 25 | 1.5 | 39 | 15.6 | 5600 | 1.32 |
2215 | 75 | 130 | 31 | 1.5 | 44 | 18 | 5300 | 1.6 |
2215K | 75 | 130 | 31 | 1.5 | 44 | 18 | 5300 | 1.6 |
1315 | 75 | 160 | 37 | 2.1 | 80 | 30 | 6300 | 3.86 |
1315K | 75 | 160 | 37 | 2.1 | 80 | 30 | 6300 | 3.81 |
2315 | 75 | 160 | 55 | 2.1 | 122 | 42.5 | 6000 | 5.33 |
2315K | 75 | 160 | 55 | 2.1 | 122 | 42.5 | 6000 | 5.21 |
1216 | 80 | 140 | 26 | 2 | 40 | 17 | 5000 | 1.65 |
1216K | 80 | 140 | 26 | 2 | 40 | 17 | 5000 | 1.62 |
2216 | 80 | 140 | 33 | 2 | 49 | 20 | 5000 | 2.01 |
2216K | 80 | 140 | 33 | 2 | 49 | 20 | 5000 | 1.97 |
1316 | 80 | 170 | 39 | 2.1 | 88 | 32.5 | 6000 | 4.56 |
1316K | 80 | 170 | 39 | 2.1 | 88 | 32.5 | 6000 | 4.5 |
2316 | 80 | 170 | 58 | 2.1 | 137 | 48 | 5600 | 6.31 |
2316K | 80 | 170 | 58 | 2.1 | 137 | 48 | 5600 | 6.18 |
1217 | 85 | 150 | 28 | 2 | 49 | 20.4 | 4800 | 2.07 |
1217K | 85 | 150 | 28 | 2 | 49 | 20.4 | 4800 | 2.03 |
2217 | 85 | 150 | 36 | 2 | 58.5 | 23.6 | 7000 | 2.79 |
2217K | 85 | 150 | 36 | 2 | 58.5 | 23.6 | 7000 | 2.73 |
1317 | 85 | 180 | 41 | 3 | 98 | 38 | 5600 | 5.39 |
1317K | 85 | 180 | 41 | 3 | 98 | 38 | 5600 | 5.32 |
2317 | 85 | 180 | 60 | 3 | 140 | 51 | 5300 | 7.35 |
2317K | 85 | 180 | 60 | 3 | 140 | 51 | 5300 | 7.36 |
1218 | 90 | 160 | 30 | 2 | 57 | 23.6 | 4500 | 2.52 |
1218K | 90 | 160 | 30 | 2 | 57 | 23.6 | 4500 | 2.48 |
2218 | 90 | 160 | 40 | 2 | 69.5 | 28.5 | 4300 | 3.18 |
2218K | 90 | 160 | 40 | 2 | 69.5 | 28.5 | 4300 | 3.18 |
1318 | 90 | 190 | 43 | 3 | 108 | 43 | 5300 | 6.34 |
1318K | 90 | 190 | 43 | 3 | 108 | 43 | 5300 | 6.26 |
2318 | 90 | 190 | 64 | 3 | 153 | 57 | 5000 | 8.78 |
2318K | 90 | 190 | 64 | 3 | 153 | 57 | 5000 | 8.6 |
1219 | 95 | 170 | 32 | 2.1 | 64 | 27 | 6000 | 3.32 |
| | | | | | | | |
| | | | | | | | |
Bore Size:7-150mm | | | | | | |
Designations | Principal Dimensions (mm) | Basic load rating (kN) | Limit Speed ratings (rpm) | Weight (kg) |
|
d | D | B | rs min | Dynamic | Staitc |
|
1219K | 95 | 170 | 32 | 2.1 | 64 | 27 | 6000 | 3.28 |
2219 | 95 | 170 | 43 | 2.1 | 83 | 34 | 6000 | 4.33 |
2219K | 95 | 170 | 43 | 2.1 | 83 | 34 | 6000 | 4.24 |
1319 | 95 | 200 | 45 | 3 | 132 | 51 | 5000 | 7.29 |
1319K | 95 | 200 | 45 | 3 | 132 | 51 | 5000 | 7.2 |
2319 | 95 | 200 | 67 | 3 | 163 | 64 | 4800 | 10.2 |
2319K | 95 | 200 | 67 | 3 | 163 | 64 | 4800 | 9.97 |
1220 | 100 | 180 | 34 | 2.1 | 69.5 | 29 | 5600 | 3.99 |
1220K | 100 | 180 | 34 | 2.1 | 69.5 | 29 | 5600 | 3.94 |
2220 | 100 | 180 | 46 | 2.1 | 98 | 40.5 | 5600 | 5.321 |
2220K | 100 | 180 | 46 | 2.1 | 98 | 40.5 | 5600 | 5.1 |
1320 | 100 | 215 | 47 | 3 | 143 | 58.5 | 4800 | 9.06 |
1320K | 100 | 215 | 47 | 3 | 143 | 58.5 | 4800 | 8.95 |
2320 | 100 | 215 | 73 | 3 | 193 | 78 | 4500 | 12.9 |
2320K | 100 | 215 | 73 | 3 | 193 | 78 | 4500 | 12.7 |
1221 | 105 | 190 | 36 | 2.1 | 75 | 32 | 5300 | 4.75 |
1321 | 105 | 225 | 49 | 3 | 156 | 65.5 | 4500 | 10.3 |
1222 | 110 | 200 | 38 | 2.1 | 88 | 38 | 5000 | 5.57 |
1222K | 110 | 200 | 38 | 2.1 | 88 | 38 | 5000 | 5.49 |
2222 | 110 | 200 | 53 | 2.1 | 125 | 52 | 5000 | 7.45 |
2222K | 110 | 200 | 53 | 2.1 | 125 | 52 | 5000 | 7.27 |
1322 | 110 | 240 | 50 | 3 | 163 | 71 | 4500 | 12.3 |
1322K | 110 | 240 | 50 | 3 | 163 | 71 | 4500 | 12.2 |
2322 | 110 | 240 | 80 | 3 | 216 | 95 | 4300 | 18.1 |
2322K | 110 | 240 | 80 | 3 | 216 | 95 | 4300 | 17.5 |
1224 | 120 | 215 | 42 | 2.1 | 120 | 53 | 4800 | 7.13 |
1226 | 130 | 230 | 46 | 3 | 125 | 56 | 4500 | 8.67 |
1228 | 140 | 250 | 50 | 3 | 163 | 75 | 4300 | 11.2 |
1230 | 150 | 270 | 54 | 3 | 180 | 86.5 | 3800 | 14.6 |
Address:
Wuxi, Jiangsu, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Auto, Motorcycle Parts & Accessories, Manufacturing & Processing Machinery
Management System Certification:
ISO 9001
Company Introduction:
Wuxi United Mechanical Bearing Co., Ltd. Is one of the leading manufacturer in the bearing area. Our factory is located in Jiangsu China.
Our mainly products include:
Ball bearings, roller bearings, needle roller bearings, Spherical bearings, Pillow blocks, Non-standard bearings, Automotive bearings, SKF, NSK bearings
In 2004, UND has obtained ISO 9001-2000 quality system certification. Our company has the fine processing equipment, advanced production process, improved and effective quality assurance system and perfect test equipment. We always provide personalized service and First-class products with stable quality & competitive price. UND Bearing take the customs′ satisfaction as the power to March forward.
Now UND Bearing has serviced customers all over the world. Mainly marketing is Europe and South Asia, Middle East etc. The total business turnover of last year has already been reached 10M USD.
Sincerely we are ready to serve our global-wide customers for business cooperation! Welcome to UND Bearing for bearings′ businesses!