Bearing Unit 
                        NO. | 
                        Shaft Dia 
                        d | 
                        Dimensions(mm) | 
                        Bearing 
                        No. | 
                        Housing 
                        No. | 
                        Housing 
                        Wt (kg) | 
                    
                    
                        | (in) | 
                        (mm) | 
                        o | 
                        g | 
                        p | 
                        q | 
                        s | 
                        b | 
                        k | 
                        e | 
                        a | 
                        w | 
                        j | 
                        l | 
                        h | 
                        Bi | 
                        n | 
                    
                    
                        UCT305-14 
                        UCT305-15 
                        UCT305-16 
                        UCT305 | 
                        7/8 
                        15/16 
                        1 | 
                        25 | 
                        16 | 
                        12 | 
                        62 | 
                        36 | 
                        26 | 
                        65 | 
                        12 | 
                        80 | 
                        89 | 
                        122 | 
                        36 | 
                        26 | 
                        76 | 
                        38 | 
                        15 | 
                        UC305-14 
                        UC305-15 
                        UC305-16 
                        UC305 | 
                        T305 | 
                        1.05 | 
                    
                    
                    
                    
                    
                    
                        UCT306-18 
                        UCT306-19 
                        UCT306 | 
                        1-1/8 
                        1-3/16 | 
                        30 | 
                        18 | 
                        14 | 
                        70 | 
                        41 | 
                        28 | 
                        74 | 
                        16 | 
                        90 | 
                        100 | 
                        137 | 
                        41 | 
                        28 | 
                        85 | 
                        43 | 
                        17 | 
                        UC306-18 
                        UC306-19 
                        UC306 | 
                        T306 | 
                        1.24 | 
                    
                    
                        UCT307-20 
                        UCT307-21 
                        UCT307-22 
                        UCT307-23 
                        UCT307 | 
                        1-1/4 
                        1-5/16 
                        1-3/8 
                        1-7/16 | 
                        35 | 
                        20 | 
                        15 | 
                        75 | 
                        45 | 
                        30 | 
                        80 | 
                        16 | 
                        100 | 
                        111 | 
                        150 | 
                        45 | 
                        32 | 
                        94 | 
                        48 | 
                        19 | 
                        UC307-20 
                        UC307-21 
                        UC307-22 
                        UC307-23 
                        UC307 | 
                        T307 | 
                        1.69 | 
                    
                    
                        UCT308-24 
                        UCT308-25 
                        UCT308 | 
                        1-1/2 
                        1-9/16 | 
                        40 | 
                        22 | 
                        17 | 
                        83 | 
                        50 | 
                        32 | 
                        89 | 
                        18 | 
                        112 | 
                        124 | 
                        162 | 
                        50 | 
                        34 | 
                        100 | 
                        52 | 
                        19 | 
                        UC308-24 
                        UC308-25 
                        UC308 | 
                        T308 | 
                        2.04 | 
                    
                    
                        UCT309-26 
                        UCT309-27 
                        UCT309-28 
                        UCT309 | 
                        1-5/8 
                        1-11/16 
                        1-3/4 | 
                        45 | 
                        24 | 
                        18 | 
                        90 | 
                        55 | 
                        34 | 
                        97 | 
                        18 | 
                        125 | 
                        138 | 
                        178 | 
                        55 | 
                        38 | 
                        110 | 
                        57 | 
                        22 | 
                        UC309-26 
                        UC309-27 
                        UC309-28 
                        UC309 | 
                        T309 | 
                        2.72 | 
                    
                    
                        UCT310-30 
                        UCT310-31 
                        UCT310 | 
                        1-7/8 
                        1-15/16 | 
                        50 | 
                        27 | 
                        20 | 
                        98 | 
                        61 | 
                        37 | 
                        106 | 
                        20 | 
                        140 | 
                        151 | 
                        191 | 
                        61 | 
                        40 | 
                        117 | 
                        61 | 
                        22 | 
                        UC310-30 
                        UC310-31 
                        UC310 | 
                        T310 | 
                        3.35 | 
                    
                    
                        UCT311-32 
                        UCT311-34 
                        UCT311-35 
                        UCT311 | 
                        2 
                        2-1/8 
                        2-3/16 | 
                        55 | 
                        29 | 
                        21 | 
                        105 | 
                        66 | 
                        39 | 
                        115 | 
                        22 | 
                        150 | 
                        163 | 
                        207 | 
                        66 | 
                        44 | 
                        127 | 
                        66 | 
                        25 | 
                        UC311-32 
                        UC311-34 
                        UC311-35 
                        UC311 | 
                        T311 | 
                        4.33 | 
                    
                    
                        UCT312-36 
                        UCT312-38 
                        UCT312-39 
                        UCT312 | 
                        2-1/4 
                        2-3/8 
                        2-7/16 | 
                        60 | 
                        31 | 
                        23 | 
                        113 | 
                        71 | 
                        41 | 
                        123 | 
                        22 | 
                        160 | 
                        178 | 
                        220 | 
                        71 | 
                        46 | 
                        135 | 
                        71 | 
                        26 | 
                        UC312-36 
                        UC312-38 
                        UC312-39 
                        UC312 | 
                        T312 | 
                        5 | 
                    
                    
                        UCT313-40 
                        UCT313 | 
                        2-1/2 | 
                        65 | 
                        32 | 
                        25 | 
                        116 | 
                        71 | 
                        43 | 
                        134 | 
                        26 | 
                        170 | 
                        190 | 
                        238 | 
                        80 | 
                        50 | 
                        146 | 
                        75 | 
                        30 | 
                        UC313-40 
                        UC313 | 
                        T313 | 
                        6 | 
                    
                    
                        UCT314-44 
                        UCT314 | 
                        2-3/4 | 
                        70 | 
                        36 | 
                        25 | 
                        130 | 
                        85 | 
                        46 | 
                        140 | 
                        26 | 
                        180 | 
                        202 | 
                        252 | 
                        90 | 
                        52 | 
                        155 | 
                        78 | 
                        33 | 
                        UC314-44 
                        UC314 | 
                        T314 | 
                        7.05 | 
                    
                    
                        UCT315-48 
                        UCT315 | 
                        3 | 
                        75 | 
                        36 | 
                        25 | 
                        132 | 
                        85 | 
                        46 | 
                        150 | 
                        26 | 
                        192 | 
                        216 | 
                        262 | 
                        90 | 
                        55 | 
                        160 | 
                        82 | 
                        32 | 
                        UC315-48 
                        UC315 | 
                        T315 | 
                        9.28 | 
                    
                    
                        UCT316-50 
                        UCT316 | 
                        3-1/8 | 
                        80 | 
                        42 | 
                        28 | 
                        150 | 
                        98 | 
                        53 | 
                        160 | 
                        30 | 
                        204 | 
                        230 | 
                        282 | 
                        102 | 
                        60 | 
                        174 | 
                        86 | 
                        34 | 
                        UC316-50 
                        UC316 | 
                        T316 | 
                        10.03 | 
                    
                    
                        UCT317-52 
                        UCT317 | 
                        3-1/4 | 
                        85 | 
                        42 | 
                        30 | 
                        152 | 
                        98 | 
                        53 | 
                        170 | 
                        32 | 
                        214 | 
                        240 | 
                        298 | 
                        102 | 
                        64 | 
                        183 | 
                        96 | 
                        40 | 
                        UC317-52 
                        UC317 | 
                        T317 | 
                        13.3 | 
                    
                    
                        UCT318-56 
                        UCT318 | 
                        3-1/2 | 
                        90 | 
                        46 | 
                        30 | 
                        160 | 
                        106 | 
                        57 | 
                        175 | 
                        32 | 
                        228 | 
                        255 | 
                        312 | 
                        110 | 
                        66 | 
                        192 | 
                        96 | 
                        40 | 
                        UC318-56 
                        UC318 | 
                        T318 | 
                        14.1 | 
                    
                    
                        UCT319-60 
                        UCT319 | 
                        3-3/4 | 
                        95 | 
                        46 | 
                        31 | 
                        165 | 
                        106 | 
                        57 | 
                        180 | 
                        35 | 
                        240 | 
                        270 | 
                        322 | 
                        110 | 
                        72 | 
                        197 | 
                        103 | 
                        41 | 
                        UC319-60 
                        UC319 | 
                        T319 | 
                        16.3 | 
                    
                    
                        UCT320-64 
                        UCT320 | 
                        4 | 
                        100 | 
                        48 | 
                        32 | 
                        175 | 
                        115 | 
                        59 | 
                        200 | 
                        35 | 
                        260 | 
                        290 | 
                        345 | 
                        120 | 
                        75 | 
                        210 | 
                        108 | 
                        42 | 
                        UC320-64 
                        UC320 | 
                        T320 | 
                        21.2 | 
                    
                    
                        | UCT321 | 
                          | 
                        105 | 
                        48 | 
                        32 | 
                        175 | 
                        115 | 
                        59 | 
                        200 | 
                        35 | 
                        260 | 
                        290 | 
                        345 | 
                        120 | 
                        75 | 
                        210 | 
                        112 | 
                        44 | 
                        UC321 | 
                        T321 | 
                        19.8 | 
                    
                    
                        | UCT322 | 
                          | 
                        110 | 
                        52 | 
                        38 | 
                        185 | 
                        125 | 
                        65 | 
                        215 | 
                        38 | 
                        285 | 
                        320 | 
                        385 | 
                        130 | 
                        80 | 
                        235 | 
                        117 | 
                        46 | 
                        UC322 | 
                        T322 | 
                        25.7 | 
                    
                    
                        | UCT324 | 
                          | 
                        120 | 
                        60 | 
                        42 | 
                        210 | 
                        140 | 
                        70 | 
                        230 | 
                        45 | 
                        320 | 
                        355 | 
                        432 | 
                        140 | 
                        90 | 
                        267 | 
                        126 | 
                        51 | 
                        UC324 | 
                        T324 | 
                        36.5 | 
                    
                    
                        | UCT326 | 
                          | 
                        130 | 
                        65 | 
                        45 | 
                        220 | 
                        150 | 
                        75 | 
                        240 | 
                        50 | 
                        350 | 
                        385 | 
                        465 | 
                        150 | 
                        100 | 
                        285 | 
                        135 | 
                        54 | 
                        UC326 | 
                        T326 | 
                        46 | 
                    
                    
                        | UCT328 | 
                          | 
                        140 | 
                        70 | 
                        50 | 
                        230 | 
                        160 | 
                        80 | 
                        255 | 
                        50 | 
                        380 | 
                        415 | 
                        515 | 
                        155 | 
                        100 | 
                        315 | 
                        145 | 
                        59 | 
                        UC328 | 
                        T328 | 
                        55.5 |