UCF 300
KZ SERIES : UCF 305
These Bearings are square flanged housing with four fixing holes, having wide inner ring insert Bearings set screw locking and they are re-lubricatable.
Available in Metric and Inch sizes.
| Bearing Number | Inner Diameter (d) MM | B Drawing | a | l | s | g | e | i | z | n | Bolt Size (MM) | Weight (KG) | Housing No. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UCF305 | 25 | 38 | 110 | 29 | 16 | 13 | 80 | 16 | 39 | 15 | M14 | 1.1 | F305 |
| UCF305-13 | 13/16 | 1.4961 | 4-11/32 | 1-5/32 | 5/8 | 1/2 | 3-5/32 | 5/8 | 1-17/32 | 0.591 | 1/2 | 1.1 | F305 |
| UCF305-14 | 7/8 | 1.4961 | 4-11/32 | 1-5/32 | 5/8 | 1/2 | 3-5/32 | 5/8 | 1-17/32 | 0.591 | 1/2 | 1.1 | F305 |
| UCF305-15 | 15/16 | 1.4961 | 4-11/32 | 1-5/32 | 5/8 | 1/2 | 3-5/32 | 5/8 | 1-17/32 | 0.591 | 1/2 | 1.1 | F305 |
| UCF305-16 | 1 | 1.4961 | 4-11/32 | 1-5/32 | 5/8 | 1/2 | 3-5/32 | 5/8 | 1-17/32 | 0.591 | 1/2 | 1.1 | F305 |
| UCF306 | 30 | 43 | 125 | 32 | 16 | 15 | 95 | 18 | 44 | 17 | M14 | 1.5 | F306 |
| UCF306-17 | 1-1/16 | 1.6929 | 4-29/32 | 1-1/4 | 5/8 | 19/32 | 3-47/64 | 45/64 | 1-47/64 | 0.669 | 1/2 | 1.32 | F306 |
| UCF306-18 | 1-1/8 | 1.6929 | 4-29/32 | 1-1/4 | 5/8 | 19/32 | 3-47/64 | 45/64 | 1-47/64 | 0.669 | 1/2 | 1.29 | F306 |
| UCF306-19 | 1-3/16 | 1.6929 | 4-29/32 | 1-1/4 | 5/8 | 19/32 | 3-47/64 | 45/64 | 1-47/64 | 0.669 | 1/2 | 1.27 | F306 |
| UCF307 | 35 | 48 | 135 | 36 | 19 | 16 | 100 | 20 | 49 | 19 | M16 | 2 | F307 |
| UCF307-20 | 1-1/4 | 1.8898 | 5-5/16 | 1-13/32 | 3/4 | 5/8 | 3-15/16 | 25/32 | 1-59/64 | 0.748 | 5/8 | 1.67 | F307 |
| UCF307-21 | 1-5/16 | 1.8898 | 5-5/16 | 1-13/32 | 3/4 | 5/8 | 3-15/16 | 25/32 | 1-59/64 | 0.748 | 5/8 | 1.63 | F307 |
| UCF307-22 | 1-3/8 | 1.8898 | 5-5/16 | 1-13/32 | 3/4 | 5/8 | 3-15/16 | 25/32 | 1-59/64 | 0.748 | 5/8 | 1.6 | F307 |
| UCF307-23 | 1-7/16 | 1.8898 | 5-5/16 | 1-13/32 | 3/4 | 5/8 | 3-15/16 | 25/32 | 1-59/64 | 0.748 | 5/8 | 1.58 | F307 |
| UCF308 | 40 | 52 | 150 | 40 | 19 | 17 | 112 | 23 | 56 | 19 | M16 | 2.6 | F308 |
| UCF308-24 | 1-1/2 | 2.0472 | 5-29/32 | 1-9/16 | 3/4 | 21/32 | 4-13/32 | 29/32 | 2-13/64 | 0.748 | 5/8 | 2.6 | F308 |
| UCF308-25 | 1-9/16 | 2.0472 | 5-29/32 | 1-9/16 | 3/4 | 21/32 | 4-13/32 | 29/32 | 2-13/64 | 0.748 | 5/8 | 2.6 | F308 |
| UCF309 | 45 | 57 | 160 | 44 | 19 | 18 | 125 | 25 | 60 | 22 | M16 | 3.4 | F309 |
| UCF309-26 | 1-5/8 | 2.2441 | 6-5/16 | 1-23/32 | 3/4 | 23/32 | 4-59/64 | 63/64 | 2-23/64 | 0.866 | 5/8 | 2.3 | F309 |
| UCF309-27 | 1-11/16 | 2.2441 | 6-5/16 | 1-23/32 | 3/4 | 23/32 | 4-59/64 | 63/64 | 2-23/64 | 0.866 | 5/8 | 2.25 | F309 |
| UCF309-28 | 1-3/4 | 2.2441 | 6-5/16 | 1-23/32 | 3/4 | 23/32 | 4-59/64 | 63/64 | 2-23/64 | 0.866 | 5/8 | 2.21 | F309 |
| UCF310 | 50 | 61 | 175 | 48 | 23 | 19 | 132 | 28 | 67 | 22 | M20 | 4.5 | F310 |
| UCF310-29 | 1-13/16 | 2.4016 | 6-7/8 | 1-7/8 | 29/32 | 3/4 | 5-13/64 | 1-7/64 | 2-41/64 | 0.866 | 3/4 | 2.95 | F310 |
| UCF310-30 | 1-7/8 | 2.4016 | 6-7/8 | 1-7/8 | 29/32 | 3/4 | 5-13/64 | 1-7/64 | 2-41/64 | 0.866 | 3/4 | 2.89 | F310 |
| UCF310-31 | 1-15/16 | 2.4016 | 6-7/8 | 1-7/8 | 29/32 | 3/4 | 5-13/64 | 1-7/64 | 2-41/64 | 0.866 | 3/4 | 2.83 | F310 |
| UCF311 | 55 | 66 | 185 | 52 | 23 | 20 | 140 | 30 | 71 | 25 | M20 | 5.5 | F311 |
| UCF311-32 | 2 | 2.5984 | 7-9/32 | 2-1/16 | 29/32 | 25/32 | 5-33/64 | 1-3/16 | 2-51/64 | 0.948 | 3/4 | 3.8 | F311 |
| UCF311-33 | 2-1/16 | 2.5984 | 7-9/32 | 2-1/16 | 29/32 | 25/32 | 5-33/64 | 1-3/16 | 2-51/64 | 0.948 | 3/4 | 3.62 | F311 |
| UCF311-34 | 2-1/8 | 2.5984 | 7-9/32 | 2-1/16 | 29/32 | 25/32 | 5-33/64 | 1-3/16 | 2-51/64 | 0.948 | 3/4 | 3.55 | F311 |
| UCF311-35 | 2-3/16 | 2.5984 | 7-9/32 | 2-1/16 | 29/32 | 25/32 | 5-33/64 | 1-3/16 | 2-51/64 | 0.948 | 3/4 | 3.47 | F311 |
| UCF312 | 60 | 71 | 195 | 56 | 23 | 22 | 150 | 33 | 78 | 26 | M20 | 6.5 | F312 |
| UCF312-36 | 2-1/4 | 2.7953 | 7-11/16 | 2-7/32 | 29/32 | 7/8 | 5-29/32 | 1-19/64 | 3-5/64 | 1.024 | 3/4 | 4.78 | F312 |
| UCF312-37 | 2-5/16 | 2.7953 | 7-11/16 | 2-7/32 | 29/32 | 7/8 | 5-29/32 | 1-19/64 | 3-5/64 | 1.024 | 3/4 | 4.83 | F312 |
| UCF312-38 | 2-3/8 | 2.7953 | 7-11/16 | 2-7/32 | 29/32 | 7/8 | 5-29/32 | 1-19/64 | 3-5/64 | 1.024 | 3/4 | 4.76 | F312 |
| UCF312-39 | 2-7/16 | 2.7953 | 7-11/16 | 2-7/32 | 29/32 | 7/8 | 5-29/32 | 1-19/64 | 3-5/64 | 1.024 | 3/4 | 4.75 | F312 |
| UCF313 | 65 | 75 | 208 | 58 | 23 | 22 | 166 | 33 | 78 | 30 | M20 | 7.9 | F313 |
| UCF313-40 | 2-1/2 | 2.9528 | 8-3/16 | 2-9/32 | 29/32 | 55/64 | 6-17/32 | 1-19/64 | 3-5/64 | 1.818 | 3/4 | 6 | F313 |
| UCF313-41 | 2-9/16 | 2.9528 | 8-3/16 | 2-9/32 | 29/32 | 55/64 | 6-17/32 | 1-19/64 | 3-5/64 | 1.818 | 3/4 | 5.88 | F313 |
| UCF314 | 70 | 78 | 226 | 61 | 25 | 25 | 178 | 36 | 81 | 33 | M22 | 9.6 | F314 |
| UCF314-42 | 2-5/8 | 3.0708 | 8-29/32 | 2-13/32 | 63/64 | 31/32 | 6-1/64 | 1-27/64 | 3-3/16 | 1.299 | 7/8 | 6.21 | F314 |
| UCF314-43 | 2-11/16 | 3.0708 | 8-29/32 | 2-13/32 | 63/64 | 31/32 | 6-1/64 | 1-27/64 | 3-3/16 | 1.299 | 7/8 | 6.4 | F314 |
| UCF314-44 | 2-3/4 | 3.0708 | 8-29/32 | 2-13/32 | 63/64 | 31/32 | 6-1/64 | 1-27/64 | 3-3/16 | 1.299 | 7/8 | 6.28 | F314 |
| UCF315 | 75 | 82 | 236 | 66 | 25 | 25 | 184 | 39 | 89 | 32 | M22 | 11 | F315 |
| UCF315-45 | 2-13/16 | 3.2283 | 9-9/32 | 2-19/32 | 63/64 | 31/32 | 7-1/4 | 1-17/32 | 3-1/2 | 1.26 | 7/8 | 7.23 | F315 |
| UCF315-46 | 2-7/8 | 3.2283 | 9-9/32 | 2-19/32 | 63/64 | 31/32 | 7-1/4 | 1-17/32 | 3-1/2 | 1.26 | 7/8 | 7.1 | F315 |
| UCF315-47 | 2-15/16 | 3.2283 | 9-9/32 | 2-19/32 | 63/64 | 31/32 | 7-1/4 | 1-17/32 | 3-1/2 | 1.26 | 7/8 | 6.97 | F315 |
| UCF315-48 | 3 | 3.2283 | 9-9/32 | 2-19/32 | 63/64 | 31/32 | 7-1/4 | 1-17/32 | 3-1/2 | 1.26 | 7/8 | 6.83 | F315 |
| UCF316 | 80 | 86 | 250 | 68 | 31 | 27 | 196 | 38 | 90 | 34 | M27 | 13.3 | F316 |
| UCF316-49 | 3-1/16 | 3.3858 | 9-27/32 | 2-11/16 | 1-7/32 | 1-1/16 | 7-23/32 | 1-1/2 | 3-35/64 | 1.339 | 1 | 8.7412 | F316 |
| UCF316-50 | 3-1/8 | 3.3858 | 9-27/32 | 2-11/16 | 1-7/32 | 1-1/16 | 7-23/32 | 1-1/2 | 3-35/64 | 1.339 | 1 | 8.5951 | F316 |
| UCF316-51 | 3-3/16 | 3.3858 | 9-27/32 | 2-11/16 | 1-7/32 | 1-1/16 | 7-23/32 | 1-1/2 | 3-35/64 | 1.339 | 1 | 8.446 | F316 |
| UCF317 | 85 | 96 | 260 | 74 | 31 | 27 | 204 | 44 | 100 | 40 | M27 | 15.3 | F317 |
| UCF317-52 | 3-1/4 | 3.7795 | 10-1/4 | 2-29/32 | 1-7/32 | 1-1/16 | 8-1/32 | 1-47/64 | 3-15/16 | 1.575 | 1 | 9.9981 | F317 |
| UCF317-53 | 3-5/16 | 3.7795 | 10-1/4 | 2-29/32 | 1-7/32 | 1-1/16 | 8-1/32 | 1-47/64 | 3-15/16 | 1.575 | 1 | 9.878 | F317 |
| UCF317-54 | 3-7/16 | 3.7795 | 10-1/4 | 2-29/32 | 1-7/32 | 1-1/16 | 8-1/32 | 1-47/64 | 3-15/16 | 1.575 | 1 | 9.6309 | F317 |
| UCF318 | 90 | 96 | 280 | 76 | 35 | 30 | 216 | 44 | 100 | 40 | M30 | 18.6 | F318 |
| UCF318-55 | 3-7/16 | 3.7795 | 11-1/32 | 3 | 1-3/8 | 1-3/16 | 8-1/2 | 1-47/64 | 3-15/16 | 1.575 | 1-1/8 | 11.5009 | F318 |
| UCF318-56 | 3-1/2 | 3.7795 | 11-1/32 | 3 | 1-3/8 | 1-3/16 | 8-1/2 | 1-47/64 | 3-15/16 | 1.575 | 1-1/8 | 11.5009 | F318 |
| UCF319 | 95 | 103 | 290 | 94 | 35 | 30 | 228 | 59 | 121 | 41 | M30 | 22.8 | F319 |
| UCF319-58 | 3-5/8 | 4.0551 | 11-13/32 | 3-11/16 | 1-3/8 | 1-3/16 | 8-31/32 | 2-21/64 | 4-49/64 | 1.614 | 1-1/8 | 9.9981 | F319 |
| UCF319-59 | 3-11/16 | 4.0551 | 11-13/32 | 3-11/16 | 1-3/8 | 1-3/16 | 8-31/32 | 2-21/64 | 4-49/64 | 1.614 | 1-1/8 | 9.878 | F319 |
| UCF319-60 | 3-3/4 | 4.0551 | 11-13/32 | 3-11/16 | 1-3/8 | 1-3/16 | 8-31/32 | 2-21/64 | 4-49/64 | 1.614 | 1-1/8 | 9.6309 | F319 |
| UCF320 | 100 | 108 | 310 | 94 | 38 | 32 | 242 | 59 | 125 | 42 | M33 | 26.1 | F320 |
| UCF320-64 | 4 | 4.252 | 12-7/32 | 3-11/16 | 1-1/2 | 1-1/4 | 9-17/32 | 2-21/64 | 4-29/32 | 1.654 | 1-1/4 | 26.1 | F320 |
| UCF322 | 110 | 117 | 340 | 96 | 41 | 35 | 266 | 60 | 131 | 46 | M36 | 34.9 | F322 |
| UCF324 | 120 | 126 | 370 | 110 | 41 | 40 | 290 | 65 | 140 | 51 | M36 | 46.8 | F324 |
| UCF326 | 130 | 135 | 410 | 115 | 41 | 45 | 320 | 65 | 146 | 54 | M36 | 62.6 | F326 |
| UCF328 | 140 | 145 | 450 | 125 | 41 | 55 | 350 | 75 | 161 | 59 | M36 | 85.5 | F328 |
