- Flanged
- FUN 20 Series
- FUN 32 Series
- Solid Section
- SUN 20 Series
- SUN 25 Series
- SUN X14 Crossed Roller Series
- Flanged
- FEG 20 Series
- FEG 32 Series
- Solid Section
- SEG 20 Series
- SEG 25 Series
- SEG X14 Crossed Roller Series
- Flanged
- FIG 20 Series
- FIG 32 Series
- Solid Section
- SIG 20 Series
- SIG 25 Series
- SIG X14 Crossed Roller Series
Product Catalogue
Find Out More
Product Catalogue
Find Out More
- Flanged
- FUN 20 Series
- FUN 32 Series
- Solid Section
- SUN 20 Series
- SUN 25 Series
- SUN X14 Crossed Roller Series
- Flanged
- FEG 20 Series
- FEG 32 Series
- Solid Section
- SEG 20 Series
- SEG 25 Series
- SEG X14 Crossed Roller Series
- Flanged
- FIG 20 Series
- FIG 32 Series
- Solid Section
- SIG 20 Series
- SIG 25 Series
- SIG X14 Crossed Roller Series
UKF 200 Series
4-bolt cast iron flange unit, adapter type with sleeve
Typical TR references
UCF / UKF / UCFX
Typical NSK-RHP references
SF / MSF
Typical SKF references
FY / FYJ
Our engineers design, manufacture, and supply components to your exact specification. Contact us to discuss your project.
Bearing units consist of series of metric or imperial bore wide inner ring sealed ball bearings with spherical outer diameter inserted in a wide range of pressed steel and cast iron housings which are able to accommodate static misalignment.
Mounted bearing units are manufactured in a variety of bore sizes ranging from 12 -100mm or 1/2″ – 4″ with a variety of locking mechanisms and seals.
Special types for agricultural use are also manufactured.
Pressed steel housing styles cover a range of round and triangular flange units as well as pillow blocks.
More popular are the Cast Iron housing styles, which include long and short base pillow blocks, 2- and 4-bolt flange units, take-up units, flange cartridge units and hanger units.
While most inserts feature a standard lip seal with integral flinger, a triple lip seal with flinger is recommended for use in contaminated environments.
Various locking methods are available, including set screw locking, eccentric collar and even taper lock sleeve.
What are the Typical Uses for Bearing Units?
- Quarry and Mining
- Tillage Equipment
- Industrial Machinery
- Conveyor Systems and Material Handling
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| Unit No. | Shaft Dia | Dimensions (mm) | Bolt size | Bearing No. | Housing No. | Mass (kg) | ||||||||
| d | L | J | A2 | A1 | A | E | N | S | ||||||
| (in.) | (mm) | |||||||||||||
| UCF305-14 | 7/8 | 108 | 80 | 16 | 13 | 29 | 39 | 16 | 15 | M14 | UC305-14 | F305 | ||
| 305-15 | 15/16 | 305-15 | ||||||||||||
| 305 | 25 | 305 | 1.04 | |||||||||||
| 305-16 | 1 | 305-16 | ||||||||||||
| UCF306-18 | 1-1/8 | 125 | 95 | 18 | 15 | 32 | 44 | 16 | 17 | M14 | UC306-18 | F306 | ||
| 306 | 30 | 306 | 1.58 | |||||||||||
| 306-19 | 1-3/16 | 306-19 | ||||||||||||
| UCF307-20 | 1-1/4 | 135 | 100 | 20 | 16 | 36 | 49 | 19 | 19 | M16 | UC307-20 | F307 | ||
| 307-21 | 1-5/16 | 307-21 | ||||||||||||
| 307-22 | 1-3/8 | 307-22 | ||||||||||||
| 307 | 35 | 307 | 1.96 | |||||||||||
| UCF308-24 | 1-1/2 | 150 | 112 | 23 | 17 | 40 | 56 | 19 | 19 | M16 | UC308-24 | F308 | ||
| 308-25 | 1-9/16 | 308-25 | ||||||||||||
| 308 | 40 | 308 | 2.72 | |||||||||||
| UCF309-26 | 1-5/8 | 160 | 125 | 25 | 18 | 44 | 60 | 19 | 22 | M16 | UC309-26 | F309 | ||
| 309-27 | 1-11/16 | 309-27 | ||||||||||||
| 309-28 | 1-3/4 | 309-28 | ||||||||||||
| 309 | 45 | 309 | 3.26 | |||||||||||
| UCF310-30 | 1-7/8 | 175 | 132 | 28 | 20 | 48 | 67 | 23 | 22 | M20 | UC310-30 | F310 | ||
| 310-31 | 1-15/16 | 310-31 | ||||||||||||
| 310 | 50 | 310 | 4.31 | |||||||||||
| UCF311-32 | 2 | 185 | 140 | 30 | 20 | 52 | 71 | 23 | 25 | M20 | UC311-32 | F311 | ||
| 311-34 | 2-1/8 | 311-34 | ||||||||||||
| 311 | 55 | 311 | 5.28 | |||||||||||
| 311-35 | 2-3/16 | 311-35 | ||||||||||||
| UCF312-36 | 2-1/4 | 193 | 150 | 33 | 22 | 56 | 78 | 23 | 26 | M20 | UC312-36 | F312 | ||
| 312 | 60 | 312 | 6.26 | |||||||||||
| 312-38 | 2-3/8 | 312-38 | ||||||||||||
| 312-39 | 2-7/16 | 312-39 | ||||||||||||
| UCF313-40 | 2-1/2 | 208 | 166 | 33 | 22 | 58 | 78 | 23 | 30 | M20 | UC313-40 | F313 | ||
| 313 | 65 | 313 | 7.65 | |||||||||||
| UCF314-44 | 2-3/4 | 226 | 178 | 36 | 25 | 61 | 83 | 25 | 31 | M22 | UC314-44 | F314 | ||
| 314 | 70 | 314 | 9.23 | |||||||||||
| UCF315 | 75 | 236 | 184 | 39 | 25 | 66 | 89 | 25 | 32 | M22 | UC315 | F315 | 10.5 | |
| 315-48 | 3 | 315-48 | ||||||||||||
| UCF316 | 80 | 250 | 196 | 38 | 27 | 68 | 90 | 31 | 34 | M27 | UC316 | F316 | 12.4 | |
| UCF317-52 | 3-1/4 | 260 | 204 | 44 | 27 | 74 | 100 | 31 | 40 | M27 | UC317-52 | F317 | ||
| 317 | 85 | 317 | 15.3 | |||||||||||
| UCF318-56 | 3-1/2 | 280 | 216 | 44 | 30 | 76 | 100 | 35 | 40 | M30 | UC318-56 | F318 | ||
| 318 | 90 | 318 | 17.6 | |||||||||||
| UCF319 | 95 | 290 | 228 | 59 | 30 | 94 | 121 | 35 | 41 | M30 | UC319 | F319 | 21.6 | |
| 319-60 | 3-3/4 | 319-60 | ||||||||||||
| UCF320 | 100 | 310 | 242 | 59 | 32 | 94 | 125 | 38 | 42 | M33 | UC320 | F320 | 25.6 | |
| 320-64 | 4 | 320-64 | ||||||||||||
| UCF322 | 110 | 340 | 266 | 60 | 35 | 96 | 131 | 41 | 46 | M36 | UC322 | F322 | 35.2 | |
| UCF324 | 120 | 370 | 290 | 65 | 40 | 110 | 140 | 41 | 51 | M36 | UC324 | F324 | 49.3 | |
| UCF326 | 130 | 410 | 320 | 65 | 45 | 115 | 146 | 41 | 54 | M36 | UC326 | F326 | 63.4 | |
| UCF328 | 140 | 450 | 350 | 75 | 55 | 125 | 161 | 41 | 59 | M36 | UC328 | F328 | 77.5 | |
For any enquiries regarding UKF 200 Series, please complete our enquiry form, and a member of our technical team will respond promptly. Alternatively, you can reach out directly to one of our offices using the contact details here. Our specialists are ready to provide guidance and support tailored to your machinery and engineering needs.