| 
   带座轴承型号 Bearing
   Unit No.  | 
  
   轴  径 Bore
  Dia  | 
  
   外   形   尺   寸  (英寸)或(毫米) Boundary  Dimensions(in)or(mm)  | 
  
   轴承型号 Bearing
   No.  | 
  
   轴座型号 Housing
  No.  | 
  
   重 量 Weight (Kg)  | 
 |||||||||
| 
   d  | 
  
   a  | 
  
   e  | 
  
   i  | 
  
   b  | 
  
   g  | 
  
   L  | 
  
   N1  | 
  
   E  | 
  
   N  | 
 |||||
| 
   in  | 
  
   mm  | 
 |||||||||||||
| 
   UCFL305 305-14 305-15 305-16  | 
  
   7/8 15/16 1  | 
  
   25  | 
  
   5.9055 150  | 
  
   4.4488 113  | 
  
   0.6299 16  | 
  
   3.1496 80  | 
  
   0.5118 13  | 
  
   1.1417 29  | 
  
   0.7480 19  | 
  
   1.5354 39  | 
  
   0.5906 15  | 
  
   UC305    305-14    305-15    305-16  | 
  
   FL305  | 
  
   1.52  | 
 
| 
   UCFL306 306-18 306-19  | 
  
   1-1/8 1-3/16  | 
  
   30  | 
  
   7.0866 180  | 
  
   5.2756 134  | 
  
   0.7087 18  | 
  
   3.5433 90  | 
  
   0.5906 15  | 
  
   1.2598 32  | 
  
   0.9055 23  | 
  
   1.7323 44  | 
  
   0.6693 17  | 
  
   UC306 306-18 306-19  | 
  
   FL306  | 
  
   1.92  | 
 
| 
   UCFL307 307-20 307-21 307-22  | 
  
   1-1/4 1-5/16 1-3/8  | 
  
   35  | 
  
   7.2835 185  | 
  
   5.5512 141  | 
  
   0.7874 20  | 
  
   3.9370 100  | 
  
   0.6299 16  | 
  
   1.4173 36  | 
  
   0.9055 23  | 
  
   1.9291 49  | 
  
   0.7480 19  | 
  
   UC307 307-20 307-21 307-22  | 
  
   FL307  | 
  
   2.66  | 
 
| 
   UCFL308 308-24 308-25  | 
  
   1-1/2 1-9/16  | 
  
   40  | 
  
   7.8740 200  | 
  
   6.2205 158  | 
  
   0.9055 23  | 
  
   4.4094 112  | 
  
   0.6693 17  | 
  
   1.5748 40  | 
  
   0.9055 23  | 
  
   2.2047 56  | 
  
   0.7480 19  | 
  
   UC308 308-24 308-25  | 
  
   FL308  | 
  
   3.50  | 
 
| 
   UCFL309 309-26 309-27 309-28  | 
  
   1-5/8 1-11/16 1-3/4  | 
  
   45  | 
  
   9.0551 230  | 
  
   6.9685 177  | 
  
   0.9842 25  | 
  
   4.9212 125  | 
  
   0.7087 18  | 
  
   1.7323 44  | 
  
   0.9842 25  | 
  
   2.3622 60  | 
  
   0.8661 22  | 
  
   UC309 309-26 309-27 309-28  | 
  
   FL309  | 
  
   4.68  | 
 
| 
   UCFL310 310-30 310-31  | 
  
   1-7/8 1-15/16  | 
  
   50  | 
  
   9.4488 240  | 
  
   7.3622 187  | 
  
   1.1024 28  | 
  
   5.5118 140  | 
  
   0.7480 19  | 
  
   1.8898 48  | 
  
   0.9842 25  | 
  
   2.6378 67  | 
  
   0.8661 22  | 
  
   UC310 310-30 310-31  | 
  
   FL310  | 
  
   6.44  | 
 
| 
   UCFL311 311-32 311-34 311-35  | 
  
   2 2-1/8 2-3/16  | 
  
   55  | 
  
   9.8425 250  | 
  
   7.7953 198  | 
  
   1.1811 30  | 
  
   5.9055 150  | 
  
   0.7874 20  | 
  
   2.0472 52  | 
  
   0.9842 25  | 
  
   2.7953 71  | 
  
   09842 25  | 
  
   UC311 311-32 311-34 311-35  | 
  
   FL311  | 
  
   7.69  | 
 
| 
   UCFL312 312-36 312-38 312-39  | 
  
   2-1/4 2-3/8 2-7/16  | 
  
   60  | 
  
   10.630 270  | 
  
   8.3464 212  | 
  
   1.2992 33  | 
  
   6.2992 160  | 
  
   0.8661 22  | 
  
   2.2047 56  | 
  
   1.2205 31  | 
  
   3.0709 78  | 
  
   1.0236 26  | 
  
   UC312 312-36 312-38 312-39  | 
  
   FL312  | 
  
   9.40  | 
 
| 
   UCFL313 313-40  | 
  
   2-1/2  | 
  
   65  | 
  
   11.614 295  | 
  
   9.4488 240  | 
  
   1.2992 33  | 
  
   6.8898 175  | 
  
   0.9843 25  | 
  
   2.2835 58  | 
  
   1.2205 31  | 
  
   3.0709 78  | 
  
   1.1811 30  | 
  
   UC313 313-40  | 
  
   FL313  | 
  
   11.70  | 
 
| 
   UCFL314 314-44  | 
  
   2-3/4  | 
  
   70  | 
  
   12.402 315  | 
  
   9.8425 250  | 
  
   1.4173 36  | 
  
   7.2835 185  | 
  
   1.1024 28  | 
  
   2.4016 61  | 
  
   1.3780 35  | 
  
   3.1490 81  | 
  
   1.2992 33  | 
  
   UC314 314-44  | 
  
   FL314  | 
  
   13.40  | 
 
| 
   UCFL315 315-48  | 
  
   3  | 
  
   75  | 
  
   12.598 320  | 
  
   10.236 260  | 
  
   1.5354 39  | 
  
   7.6772 195  | 
  
   1.1811 30  | 
  
   2.5984 66  | 
  
   1.3780 35  | 
  
   3.5039 89  | 
  
   1.2598 32  | 
  
   UC315 315-48  | 
  
   FL315  | 
  
   15.40  | 
 
| 
   UCFL316 316-50  | 
  
   3-1/8  | 
  
   80  | 
  
   13.976 355  | 
  
   11.220 285  | 
  
   1.4961 38  | 
  
   8.2677 210  | 
  
   1.2598 32  | 
  
   2.6772 68  | 
  
   1.4961 38  | 
  
   3.5433 90  | 
  
   1.3386 34  | 
  
   UC316 36-50  | 
  
   FL316  | 
  
   16.75  | 
 
| 
   UCFL317 317-52  | 
  
   3-1/4  | 
  
   85  | 
  
   14.567 370  | 
  
   11.811 300  | 
  
   1.7323 44  | 
  
   8.6614 220  | 
  
   1.2598 32  | 
  
   2.9134 74  | 
  
   1.4961 38  | 
  
   3.9370 100  | 
  
   1.5748 40  | 
  
   UC317 317-52  | 
  
   FL317  | 
  
   17.20  | 
 
| 
   UCFL318 318-56  | 
  
   3-1/2  | 
  
   90  | 
  
   15.157 385  | 
  
   12.402 315  | 
  
   1.7323 44  | 
  
   `9.2520 235  | 
  
   1.4173 36  | 
  
   2.9921 76  | 
  
   1.4961 38  | 
  
   3.9370 100  | 
  
   1.5748 40  | 
  
   UC318 318-56  | 
  
   FL318  | 
  
   20.10  |