| | BearingUint No. | Shaft Dia d | Dimensinons(mm) | Bolt Used | Bearing No. | Housing No. | Housing Wt (kg)
 |  | a | e | i | s | j | k | g | f | z | Bi | n | (mm) | (in) |  | (in) | (mm) |  | UCFS305-14 | 7/8 | 25 | 110 | 80 | 9 | 16 | 7 | 13 | 22 | 80 | 32 | 38 | 15 | M14 | 1/2 | UC305-14 | FS305 | 0.82 |  | UCFS305-15 | 15/16 | UC305-15 |  | UCFS305-16 | 1 | UC305-16 |  | UCFS305 |  | UC305 |  | UCFS306-18 | 1-1/8 | 30 | 125 | 95 | 10 | 16 | 8 | 15 | 24 | 90 | 36 | 43 | 17 | M14 | 1/2 | UC306-18 | FS306 | 1.15 |  | UCFS306-19 | 1-3/16 | UC306-19 |  | UCFS306 |  | UC306 |  | UCFS307-20 | 1-1/4 | 35 | 135 | 100 | 11 | 19 | 9 | 16 | 27 | 100 | 40 | 48 | 19 | M16 | 5/8 | UC307-20 | FS307 | 1.45 |  | UCFS307-21 | 1-5/16 | UC307-21 |  | UCFS307-22 | 1-3/8 | UC307-22 |  | UCFS307-23 | 1-7/16 | UC307-23 |  | UCFS307 |  | UC307 |  | UCFS308-24 | 1-1/2 | 40 | 150 | 112 | 13 | 19 | 10 | 17 | 30 | 115 | 46 | 52 | 19 | M16 | 5/8 | UC308-24 | FS308 | 2.00 |  | UCFS308-25 | 1-9/16 | UC308-25 |  | UCFS308 |  | UC308 |  | UCFS309-26 | 1-5/8 | 45 | 160 | 125 | 14 | 19 | 11 | 18 | 33 | 125 | 49 | 57 | 22 | M16 | 5/8 | UC309-26 | FS309 | 2.35 |  | UCFS309-27 | 1-11/16 | UC309-27 |  | UCFS309-28 | 1-3/4 | UC309-28 |  | UCFS309 |  | UC309 |  | UCFS310-30 | 1-7/8 | 50 | 175 | 132 | 16 | 23 | 12 | 19 | 36 | 140 | 55 | 61 | 22 | M20 | 3/4 | UC310-30 | FS310 | 3.15 |  | UCFS310-31 | 1-15/16 | UC310-31 |  | UCFS310 |  | UC310 |  | UCFS311-32 | 2 | 55 | 185 | 140 | 17 | 23 | 13 | 20 | 39 | 150 | 58 | 66 | 25 | M20 | 3/4 | UC311-32 | FS311 | 3.60 |  | UCFS311-34 | 2-1/8 | UC311-33 |  | UCFS311-35 | 2-3/16 | UC311-35 |  | UCFS311 |  | UC311 |  | UCFS312-36 | 2-1/4 | 60 | 195 | 150 | 19 | 23 | 14 | 22 | 42 | 160 | 64 | 71 | 26 | M20 | 3/4 | UC312-36 | FS312 | 4.20 |  | UCFS312-38 | 2-3/8 | UC312-38 |  | UCFS312-39 | 2-7/16 | UC312-39 |  | UCFS312 |  | UC312 |  | UCFS313-40 | 2-1/2 | 65 | 208 | 166 | 15 | 23 | 18 | 22 | 40 | 175 | 60 | 75 | 30 | M20 | 3/4 | UC313-40 | FS313 | 5.00 |  | UCFS313 |  | UC313 |  | UCFS314-44 | 2-3/4 | 70 | 226 | 178 | 18 | 25 | 18 | 25 | 43 | 185 | 63 | 78 | 33 | M22 | 7/8 | UC314-44 | FS314 | 6.30 |  | UCFS314 |  | UC314 |  | UCFS315-48 | 3 | 75 | 236 | 184 | 21 | 25 | 18 | 25 | 48 | 200 | 71 | 82 | 32 | M22 | 7/8 | UC315-48 | FS315 | 7.40 |  | UCFS315 |  | UC315 |  | UCFS316-50 | 3-1/8 | 80 | 250 | 196 | 18 | 31 | 20 | 27 | 48 | 210 | 70 | 86 | 34 | M27 | 1 | UC316-50 | FS316 | 8.50 |  | UCFS316 |  | UC316 |  | UCFS317-52 UCFS317
 | 3-1/4 
 | 85 | 260 | 204 | 24 | 31 | 20 | 27 | 54 | 220 | 80 | 96 | 40 | M27 | 1 | UC317-52 UC317
 | FS317 | 9.20 |  | UCFS318-56 UCFS318
 | 3-1/2 
 | 90 | 280 | 216 | 24 | 35 | 20 | 30 | 56 | 240 | 80 | 96 | 40 | M30 | 1-1/8 | UC318-56 UC318
 | FS318 | 12.50 |  | UCFS319-60 UCFS319
 | 3-3/4 
 | 95 | 290 | 228 | 39 | 35 | 20 | 30 | 74 | 250 | 101 | 103 | 41 | M30 | 1-1/8 | UC319-60 UC319
 | FS319 | 14.50 |  | UCFS320-64 UCFS320
 | 4 
 | 100 | 310 | 242 | 39 | 38 | 20 | 32 | 74 | 260 | 105 | 108 | 42 | M33 | 1-1/4 | UC320-64 UC320
 | FS320 | 17.00 |  | UCFS321 |  | 105 | 310 | 242 | 39 | 38 | 20 | 32 | 74 | 260 | 107 | 112 | 44 | M33 | 1-1/4 | UC321 | FS321 | 14.00 |  | UCFS322 |  | 110 | 340 | 266 | 35 | 41 | 25 | 35 | 71 | 300 | 106 | 117 | 46 | M36 |  | UC322 | FS322 | 21.50 |  | UCFS324 |  | 120 | 370 | 290 | 35 | 41 | 30 | 40 | 80 | 330 | 110 | 126 | 51 | M36 |  | UC324 | FS324 | 30.00 |  | UCFS326 |  | 130 | 410 | 320 | 35 | 41 | 30 | 45 | 85 | 360 | 116 | 135 | 54 | M36 |  | UC326 | FS326 | 41.50 |  | UCFS328 |  | 140 | 450 | 350 | 45 | 41 | 30 | 55 | 95 | 400 | 131 | 145 | 59 | M36 |  | UC328 | FS328 | 61.50 | 
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