| Bearing Unit NO. | 
                      Shaft Dia d | 
                      Dimensions(mm) | 
                      Bearing No. | 
                      Housing No. | 
                      Weight (kg) | 
                    
                     
                      | (in) | 
                      (mm) | 
                      o | 
                      g | 
                      p | 
                      q | 
                      s | 
                      b | 
                      k | 
                      e | 
                      a | 
                      w | 
                      j | 
                      l | 
                      h | 
                      Bi | 
                      n | 
                    
                     
                      UCST204-12 
                        UCST204 | 
                      3/4 | 
                      20 | 
                      16 | 
                      10 | 
                      51 | 
                      32 | 
                      19 | 
                      51 | 
                      13.5 | 
                      76.2 | 
                      89 | 
                      94 | 
                      32 | 
                      24 | 
                      60 | 
                      31 | 
                      12.7 | 
                      UC204-12 
                        UC204 | 
                      ST204 | 
                      0.48 | 
                    
                     
                     
                     
                      UCST205-13 
                        UCST205-14 
                        UCST205-15 
                        UCST205-16 
                        UCST205 | 
                      13/16 
                        7/8 
                        15/16 
                        1     | 
                      25 | 
                      16 | 
                      10 | 
                      51 | 
                      32 | 
                      22 | 
                      51 | 
                      13.5 | 
                      76.2 | 
                      89 | 
                      97 | 
                      32 | 
                      24 | 
                      62 | 
                      34.1 | 
                      14.3 | 
                      UC205-13 
                        UC205-14 
                        UC205-15 
                        UC205-16 
                        UC205 | 
                      ST205 | 
                      0.6 | 
                    
                     
                      UCST206-17 
                        UCST206-18 
                        UCST206-19 
                        UCST206-20 
                        UCST206 | 
                      1-1/16 
                        1-1/8 
                        1-3/16 
                        1-1/4   | 
                      30 | 
                      16 | 
                      10 | 
                      56 | 
                      37 | 
                      22 | 
                      57 | 
                      13.5 | 
                      88.9 | 
                      102 | 
                      113 | 
                      37 | 
                      24 | 
                      70 | 
                      38.1 | 
                      15.9 | 
                      UC206-17 
                        UC206-18 
                        UC206-19 
                        UC206-20 
                        UC206 | 
                      ST206 | 
                      0.8 | 
                    
                     
                      UCST207-20 
                        UCST207-21 
                        UCST207-22 
                        UCST207-23 
                        UCST207 | 
                      1-1/4 
                        1-5/16 
                        1-3/8 
                        1-7/16   | 
                      35 | 
                      16 | 
                      13 | 
                      64 | 
                      37 | 
                      22 | 
                      64 | 
                      13.5 | 
                      88.9 | 
                      102 | 
                      129 | 
                      37 | 
                      30 | 
                      78 | 
                      42.9 | 
                      17.5 | 
                      UC207-20 
                        UC207-21 
                        UC207-22 
                        UC207-23 
                        UC207 | 
                      ST207 | 
                      1.12 | 
                    
                     
                      UCST208-24 
                        UCST208-25 
                        UCST208 | 
                      1-1/2 
                        1-9/16   | 
                      40 | 
                      19 | 
                      16 | 
                      83 | 
                      49 | 
                      29 | 
                      83 | 
                      17.5 | 
                      102 | 
                      114 | 
                      144 | 
                      49 | 
                      35 | 
                      89 | 
                      49.2 | 
                      19 | 
                      UC208-24 
                        UC208-25 
                        UC208 | 
                      ST208 | 
                      1.9 | 
                    
                     
                      UCST209-26 
                        UCST209-27 
                        UCST209-28 
                        UCST209 | 
                      1-5/8 
                        1-11/16 
                        1-3/4   | 
                      45 | 
                      19 | 
                      16 | 
                      83 | 
                      49 | 
                      29 | 
                      83 | 
                      17.5 | 
                      102 | 
                      117 | 
                      144 | 
                      49 | 
                      35 | 
                      87 | 
                      49.2 | 
                      19 | 
                      UC209-26 
                        UC209-27 
                        UC209-28 
                        UC209 | 
                      ST209 | 
                      1.73 | 
                    
                     
                      UCST210-29 
                        UCST210-30 
                        UCST210-31 
                        UCST210-32 
                        UCST210 | 
                      1-13/16 
                        1-7/8 
                        1-15/16 
                        2   | 
                      50 | 
                      19 | 
                      16 | 
                      83 | 
                      49 | 
                      29 | 
                      86 | 
                      17.5 | 
                      102 | 
                      117 | 
                      149 | 
                      49 | 
                      35 | 
                      90 | 
                      51.6 | 
                      19 | 
                      UC210-29 
                        UC210-30 
                        UC210-31 
                        UC210-32 
                        UC210 | 
                      ST210 | 
                      1.62 | 
                    
                     
                      UCST211-32 
                        UCST211-33 
                        UCST211-34 
                        UCST211-35 
                        UCST211 | 
                      2 
                        2-1/16 
                        2-1/8 
                        2-3/16   | 
                      55 | 
                      25 | 
                      19 | 
                      102 | 
                      64 | 
                      35 | 
                      95 | 
                      27 | 
                      130 | 
                      146 | 
                      171 | 
                      64 | 
                      41 | 
                      106 | 
                      55.6 | 
                      22.2 | 
                      UC211-32 
                        UC211-33 
                        UC211-34 
                        UC211-35 
                        UC211 | 
                      ST211 | 
                      3.1 | 
                    
                     
                      UCST212-36 
                        UCST212-37 
                        UCST212-38 
                        UCST212-39 
                        UCST212 | 
                      2-1/4 
                        2-5/16 
                        2-3/8 
                        2-7/16   | 
                      60 | 
                      32 | 
                      19 | 
                      102 | 
                      64 | 
                      35 | 
                      102 | 
                      27 | 
                      130 | 
                      146 | 
                      194 | 
                      64 | 
                      46 | 
                      119 | 
                      65.1 | 
                      25.4 | 
                      UC212-36 
                        UC212-37 
                        UC212-38 
                        UC212-39 
                        UC212 | 
                      ST212 | 
                      3.6 | 
                    
                     
                      UCST213-40 
                        UCST213-41 
                        UCST213 | 
                      2-1/2 
                        2-9/16   | 
                      65 | 
                      32 | 
                      21 | 
                      111 | 
                      70 | 
                      41 | 
                      121 | 
                      27 | 
                      151 | 
                      167 | 
                      224 | 
                      70 | 
                      51 | 
                      137 | 
                      65.1 | 
                      25.4 | 
                      UC213-40 
                        UC213-41 
                        UC213 | 
                      ST213 | 
                      5.4 | 
                    
                     
                      UCST214-42 
                        UCST214-43 
                        UCST214-44 
                        UCST214 | 
                      2-5/8 
                        2-11/16 
                        2-3/4 | 
                      70 | 
                      32 | 
                      21 | 
                      111 | 
                      70 | 
                      41 | 
                      121 | 
                      27 | 
                      151 | 
                      167 | 
                      224 | 
                      70 | 
                      46 | 
                      137 | 
                      74.6 | 
                      30.2 | 
                      UC214-42 
                        UC214-43 
                        UC214-44 
                        UC214 | 
                      ST214 | 
                      5.6 | 
                    
                     
                      UCST215-45 
                        UCST215-46 
                        UCST215-47 
                        UCST215-48 
                        UCST215 | 
                      2-13/16 
                        2-7/8 
                        2-15/16 
                        3 | 
                      75 | 
                      32 | 
                      21 | 
                      111 | 
                      70 | 
                      41 | 
                      121 | 
                      27 | 
                      151 | 
                      167 | 
                      232 | 
                      70 | 
                      48 | 
                      140 | 
                      77.8 | 
                      33.3 | 
                      UC215-45 
                        UC215-46 
                        UC215-47 
                        UC215-48 
                        UC215 | 
                      ST215 | 
                      6.1 |