UCFL series
UCFL is a two-bolt flange unit with a rigid cast iron housing and two specially designed set screws in the inner-ring spaced at 120 degrees for maximum holding power and reliability for a wide variety of applications and operating conditions.
UK style is also available.
Duty: Standard, Medium, Heavy
UCFL 200 Series Parameters Table
The UCFL 200 series bearings are industrial components designed to provide robust support and stable rotation for shafts in various applications. Constructed from durable materials like cast iron, these bearing housings ensure reliable load-bearing and contribute to consistent operation. The UCFL 200 series is known for its user-friendly installation and maintenance.
Comprising both a bearing and a housing, these components are commonly used in mechanical transmission systems, agricultural machinery, and industrial equipment. The UCFL 200 series bearing housings can accommodate different shaft sizes, making them adaptable for diverse requirements. They offer dependable support and enhance the overall reliability and performance of systems.
In summary, the UCFL 200 series bearing housings find widespread applications across industries, providing essential shaft support while simplifying installation and maintenance procedures.

Unit No. | Shaft Dia(mm) | Dimensions | Bolt Size | Bearing No. | housing No. | weight | |||||||||
(mm) | |||||||||||||||
d | a | e | i | g | l | S | b | Z | Bi | n | |||||
UCFL201 | 12 | 113 | 90 | 15 | 12 | 25.5 | 12 | 60 | 33.3 | 31 | 12.7 | M10 | UC201 | FL204 | 0.5 |
UCFL202 | 15 | 113 | 90 | 15 | 12 | 25.5 | 12 | 60 | 33.3 | 31 | 12.7 | M10 | UC202 | FL204 | 0.48 |
UCFL203 | 17 | 113 | 90 | 15 | 12 | 25.5 | 12 | 60 | 33.3 | 31 | 12.7 | M10 | UC203 | FL204 | 0.47 |
UCFL204 | 20 | 113 | 90 | 15 | 12 | 25.5 | 12 | 60 | 33.3 | 31 | 12.7 | M10 | UC204 | FL204 | 0.45 |
UCFL205 | 25 | 130 | 99 | 16 | 14 | 27 | 16 | 68 | 35.7 | 34 | 14.3 | M14 | UC205 | FL205 | 0.66 |
UCFL206 | 30 | 148 | 117 | 18 | 14 | 31 | 16 | 80 | 40.2 | 38.1 | 15.9 | M14 | UC206 | FL206 | 0.96 |
UCFL207 | 35 | 161 | 130 | 19 | 16 | 34 | 16 | 90 | 44.4 | 42.9 | 17.5 | M14 | UC207 | FL207 | 1.23 |
UCFL208 | 40 | 175 | 144 | 21 | 16 | 36 | 16 | 100 | 51.2 | 49.2 | 19 | M14 | UC208 | FL208 | 1.65 |
UCFL209 | 45 | 188 | 148 | 22 | 18 | 38 | 19 | 108 | 52.2 | 49.2 | 19 | M16 | UC209 | FL209 | 1.95 |
UCFL210 | 50 | 197 | 157 | 22 | 18 | 40 | 19 | 115 | 54.6 | 51.6 | 19 | M16 | UC210 | FL210 | 2.25 |
UCFL211 | 55 | 224 | 184 | 25 | 20 | 43 | 19 | 130 | 58.4 | 55.6 | 22.2 | M16 | UC211 | FL211 | 3.35 |
UCFL212 | 60 | 250 | 202 | 29 | 20 | 48 | 23 | 140 | 68.7 | 65.1 | 25.4 | M20 | UC212 | FL212 | 4.25 |
UCFL213 | 65 | 258 | 210 | 30 | 24 | 50 | 23 | 155 | 69.7 | 65.1 | 25.4 | M20 | UC213 | FL213 | 5.2 |
UCFL214 | 70 | 265 | 216 | 31 | 24 | 54 | 23 | 160 | 75.4 | 74.6 | 30.2 | M20 | UC214 | FL214 | 5.8 |
UCFL215 | 75 | 275 | 225 | 34 | 24 | 56 | 23 | 165 | 78.5 | 77.8 | 33.3 | M20 | UC215 | FL215 | 6.6 |
UCFL216 | 80 | 290 | 233 | 34 | 24 | 58 | 25 | 180 | 83.3 | 82.6 | 33.3 | M22 | UC216 | FL216 | 8 |
UCFL217 | 85 | 305 | 248 | 36 | 26 | 63 | 25 | 190 | 87.6 | 85.7 | 34.1 | M22 | UC217 | FL217 | 10.2 |
UCFL218 | 90 | 320 | 265 | 40 | 26 | 68 | 25 | 205 | 96.3 | 96 | 39.7 | M22 | UC218 | FL218 | 12.5 |
UCFL X00/UCFL 300 Series Parameters Table
The UCFL 300 series bearings are industrial components designed to offer reliable support and stable rotation for shafts in various applications. Crafted from durable materials like cast iron, these bearing housings ensure dependable load-bearing and contribute to consistent operation. The UCFL 300 series is recognized for its user-friendly installation and maintenance.
Comprising both a bearing and a housing, these components are commonly used in mechanical transmission systems, agricultural machinery, and industrial equipment. The UCFL 300 series bearing housings can accommodate different shaft sizes, making them adaptable for diverse requirements. They provide trustworthy support and enhance the overall reliability and performance of systems.
In summary, the UCFL 300 series bearing housings have broad applications across industries, offering essential shaft support while simplifying installation and upkeep procedures.

Unit No. | Shaft Dia. (mm) | Dimensions (mm) | Bolt Size | Bearing No. | Housing No. | Weight (kg) | |||||||||
d | a | e | i | g | I | S | b | Z | Bi | n | |||||
UCFLX05 | 25 | 141 | 117 | 18 | 13 | 30 | 12 | 83 | 40.2 | 38.1 | 15.9 | M10 | UCX05 | FLX05 | 1 |
UCFLX06 | 30 | 156 | 130 | 19 | 14 | 34 | 16 | 95 | 44.4 | 42.9 | 17.5 | M14 | UCX06 | FLX06 | 1.4 |
UCFLX07 | 35 | 171 | 144 | 21 | 14 | 38 | 16 | 105 | 51.2 | 49.2 | 19 | M14 | UCX07 | FLX07 | 1.9 |
UCFLX08 | 40 | 179 | 148 | 22 | 14 | 40 | 16 | 111 | 52.2 | 49.2 | 19 | M14 | UCX08 | FLX08 | 2 |
UCFLX09 | 45 | 189 | 157 | 23 | 14 | 40 | 16 | 116 | 55.6 | 51.6 | 19 | M14 | UCX09 | FLX09 | 2.4 |
UCFLX1O | 50 | 216 | 184 | 26 | 20 | 44 | 19 | 133 | 59.4 | 55.6 | 22.2 | M16 | UCX10 | FLX10 | 3.6 |
UCFL3O5 | 25 | 150 | 113 | 16 | 13 | 29 | 19 | 80 | 39 | 38 | 15 | M16 | UC305 | FL305 | 1.1 |
UCFL306 | 30 | 180 | 134 | 18 | 15 | 32 | 23 | 90 | 44 | 43 | 17 | M20 | UC306 | FL306 | 1.5 |
UCFL307 | 35 | 185 | 141 | 20 | 16 | 36 | 23 | 100 | 49 | 48 | 19 | M20 | UC307 | FL307 | 1.8 |
UCFL308 | 40 | 200 | 158 | 23 | 17 | 40 | 23 | 112 | 56 | 52 | 19 | M20 | UC308 | FL308 | 2.5 |
UCFL309 | 45 | 230 | 177 | 25 | 18 | 44 | 25 | 125 | 60 | 57 | 22 | M22 | UC309 | FL309 | 3.5 |
UCFL310 | 50 | 240 | 187 | 28 | 19 | 48 | 25 | 140 | 67 | 61 | 22 | M22 | UC310 | FL310 | 4.4 |
UCFL311 | 55 | 250 | 198 | 30 | 20 | 52 | 25 | 150 | 71 | 66 | 25 | M22 | UC311 | FL311 | 53 |
UCFL312 | 60 | 270 | 212 | 33 | 22 | 56 | 31 | 160 | 78 | 71 | 26 | M27 | UC312 | FL312 | 6.5 |
UCFL313 | 65 | 295 | 240 | 33 | 25 | 58 | 31 | 175 | 78 | 75 | 30 | M27 | UC313 | FL313 | 8.5 |
UCFL314 | 70 | 315 | 250 | 36 | 28 | 61 | 35 | 185 | 81 | 78 | 33 | M30 | UC314 | FL314 | 9.7 |
UCFL315 | 75 | 320 | 260 | 39 | 30 | 66 | 35 | 195 | 89 | 82 | 32 | M30 | UC315 | FL315 | 11.3 |
UCFL316 | 80 | 355 | 285 | 38 | 32 | 68 | 38 | 210 | 90 | 86 | 34 | M33 | UC316 | FL316 | 14.4 |
UCFL317 | 85 | 370 | 300 | 44 | 32 | 74 | 38 | 220 | 100 | 96 | 40 | M33 | UC317 | FL317 | 16 |
UCFL318 | 90 | 385 | 315 | 44 | 36 | 76 | 38 | 235 | 100 | 96 | 40 | M33 | UC318 | FL318 | 19 |
UCFL319 | 95 | 405 | 330 | 59 | 40 | 94 | 41 | 250 | 121 | 103 | 41 | M36 | UC319 | FL319 | 24.6 |
UCFL320 | 100 | 440 | 360 | 59 | 40 | 94 | 44 | 270 | 125 | 108 | 42 | M39 | UC320 | FL320 | 29.4 |
UCFL322 | 110 | 470 | 390 | 60 | 42 | 96 | 44 | 300 | 131 | 117 | 46 | M39 | UC322 | FL322 | 36.2 |
UCFL324 | 120 | 520 | 430 | 65 | 48 | 110 | 47 | 330 | 140 | 126 | 51 | M42 | UC324 | FL324 | 51.6 |
UCFL326 | 130 | 550 | 460 | 65 | 50 | 115 | 47 | 360 | 146 | 135 | 54 | M42 | UC326 | FL326 | 57.5 |
UCFL328 | 140 | 600 | 500 | 75 | 60 | 125 | 51 | 400 | 161 | 145 | 59 | M45 | UC328 | FL328 | 79.7 |