Pillow block bearings, flange bearing units, bearing blocks, and take-up bearings units all consist of a housing with a bearing mounted in it. They are available in a variety of materials, mounting configurations and various bearing features. Each mounted unit, including a mounted UC,SA,SB ER Series insert bearings.
| Unit NO. | Dimensions ( mm / in. ) | Bolt Size mm/in. | Bearing No. | Housing No. | Weight (kg) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| d | a | p | (e) | i | s | j | k | g | f | z | t | B | n | |||||
| UCFC201 | 12 | 100 | 78 | 55.1 | 10 | 12 | 5 | 7 | 20.5 | 62 | 28.3 | 32.5 | 31 | 12.7 | M10 | UC201 | FC201 | 0.7 |
| UCFC201-8 | 1/2 | 3-15/16 | 3-5/64 | 2-11/64 | 25/64 | 15/32 | 13/64 | 9/32 | 13/16 | 2.4409 | 1-1/8 | 1-9/32 | 1.2205 | 0.500 | 3/8 | UC201-8 | FC201 | 0.69 |
| UCFC202 | 15 | 100 | 78 | 55.1 | 10 | 12 | 5 | 7 | 20.5 | 62 | 28.3 | 32.5 | 31 | 12.7 | M10 | UC202 | FC202 | 0.69 |
| UCFC202-9 | 9/16 | 3-15/16 | 3-5/64 | 2-11/64 | 25/64 | 15/32 | 13/64 | 9/32 | 13/16 | 2.4409 | 1-1/8 | 1-9/32 | 1.2205 | 0.500 | 3/8 | UC202-9 | FC202 | 0.69 |
| UCFC202-10 | 5/8 | 3-15/16 | 3-5/64 | 2-11/64 | 25/64 | 15/32 | 13/64 | 9/32 | 13/16 | 2.4409 | 1-1/8 | 1-9/32 | 1.2205 | 0.500 | 3/8 | UC202-10 | FC202 | 0.69 |
| UCFC203 | 17 | 100 | 78 | 55.1 | 10 | 12 | 5 | 7 | 20.5 | 62 | 28.3 | 32.5 | 31 | 12.7 | M10 | UC203 | FC203 | 0.68 |
| UCFC203-11 | 11/16 | 3-15/16 | 3-5/64 | 2-11/64 | 25/64 | 15/32 | 13/64 | 9/32 | 13/16 | 2.4409 | 1-1/8 | 1-9/32 | 1.2205 | 0.500 | 3/8 | UC203-11 | FC203 | 0.67 |
| UCFC204 | 20 | 100 | 78 | 55.1 | 10 | 12 | 5 | 7 | 20.5 | 62 | 28.3 | 32.5 | 31 | 12.7 | M10 | UC204 | FC204 | 0.66 |
| UCFC204-12 | 3/4 | 3-15/16 | 3-5/64 | 2-11/64 | 25/64 | 15/32 | 13/64 | 9/32 | 13/16 | 2.4409 | 1-1/8 | 1-9/32 | 1.2205 | 0.500 | 3/8 | UC204-12 | FC204 | 0.66 |
| UCFC205 | 25 | 115 | 90 | 63.6 | 10 | 12 | 6 | 7 | 21 | 70 | 29.8 | 34 | 34.1 | 14.3 | M10 | UC205 | FC205 | 0.89 |
| UCFC205-13 | 13/16 | 4-17/32 | 3-35/64 | 2-1/2 | 25/64 | 15/32 | 15/64 | 9/32 | 53/64 | 2.7559 | 1-11/64 | 1-11/32 | 1.3425 | 0.563 | 3/8 | UC205-13 | FC205 | 0.92 |
| UCFC205-14 | 7/8 | 4-17/32 | 3-35/64 | 2-1/2 | 25/64 | 15/32 | 15/64 | 9/32 | 53/64 | 2.7559 | 1-11/64 | 1-11/32 | 1.3425 | 0.563 | 3/8 | UC205-14 | FC205 | 0.91 |
| UCFC205-15 | 15/16 | 4-17/32 | 3-35/64 | 2-1/2 | 25/64 | 15/32 | 15/64 | 9/32 | 53/64 | 2.7559 | 1-11/64 | 1-11/32 | 1.3425 | 0.563 | 3/8 | UC205-15 | FC205 | 0.89 |
| UCFC205-16 | 1 | 4-17/32 | 3-35/64 | 2-1/2 | 25/64 | 15/32 | 15/64 | 9/32 | 53/64 | 2.7559 | 1-11/64 | 1-11/32 | 1.3425 | 0.563 | 3/8 | UC205-16 | FC205 | 0.88 |
| UCFC206 | 30 | 125 | 100 | 70.7 | 10 | 12 | 8 | 8 | 23 | 80 | 32.2 | 36.5 | 38.1 | 15.9 | M10 | UC206 | FC206 | 1.18 |
| UCFC206-17 | 1-1/16 | 4-59/64 | 3-15/16 | 2-25/32 | 25/64 | 15/32 | 5/16 | 5/16 | 29/32 | 3.1496 | 1-17/64 | 1-7/16 | 1.5000 | 0.626 | 3/8 | UC206-17 | FC206 | 1.19 |
| UCFC206-18 | 1-1/8 | 4-59/64 | 3-15/16 | 2-25/32 | 25/64 | 15/32 | 5/16 | 5/16 | 29/32 | 3.1496 | 1-17/64 | 1-7/16 | 1.5000 | 0.626 | 3/8 | UC206-18 | FC206 | 1.2 |
| UCFC206-19 | 1-3/16 | 4-59/64 | 3-15/16 | 2-25/32 | 25/64 | 15/32 | 5/16 | 5/16 | 29/32 | 3.1496 | 1-17/64 | 1-7/16 | 1.5000 | 0.626 | 3/8 | UC206-19 | FC206 | 1.18 |
| UCFC206-20 | 1-1/4 | 4-59/64 | 3-15/16 | 2-25/32 | 25/64 | 15/32 | 5/16 | 5/16 | 29/32 | 3.1496 | 1-17/64 | 1-7/16 | 1.5000 | 0.626 | 3/8 | UC206-20 | FC206 | 1.17 |
| UCFC207 | 35 | 135 | 110 | 77.8 | 11 | 14 | 8 | 9 | 26 | 90 | 36.4 | 41 | 42.9 | 17.5 | M12 | UC207 | FC207 | 1.53 |
| UCFC207-20 | 1-1/4 | 5-5/16 | 4-21/64 | 3-1/16 | 7/16 | 35/64 | 5/16 | 23/64 | 1-1/32 | 3.5433 | 1-7/16 | 1-5/8 | 1.6890 | 0.689 | 7/16 | UC207-20 | FC207 | 1.59 |
| UCFC207-21 | 1-5/16 | 5-5/16 | 4-21/64 | 3-1/16 | 7/16 | 35/64 | 5/16 | 23/64 | 1-1/32 | 3.5433 | 1-7/16 | 1-5/8 | 1.6890 | 0.689 | 7/16 | UC207-21 | FC207 | 1.56 |
| UCFC207-22 | 1-3/8 | 5-5/16 | 4-21/64 | 3-1/16 | 7/16 | 35/64 | 5/16 | 23/64 | 1-1/32 | 3.5433 | 1-7/16 | 1-5/8 | 1.6890 | 0.689 | 7/16 | UC207-22 | FC207 | 1.53 |
| UCFC207-23 | 1-7/16 | 5-5/16 | 4-21/64 | 3-1/16 | 7/16 | 35/64 | 5/16 | 23/64 | 1-1/32 | 3.5433 | 1-7/16 | 1-5/8 | 1.6890 | 0.689 | 7/16 | UC207-23 | FC207 | 1.5 |
| UCFC208 | 40 | 145 | 120 | 84.8 | 11 | 14 | 10 | 9 | 26 | 100 | 41.2 | 45.5 | 49.2 | 19 | M12 | UC208 | FC208 | 1.85 |
| UCFC208-24 | 1-1/2 | 5-45/64 | 4-23/32 | 3-11/32 | 7/16 | 35/64 | 25/64 | 23/64 | 1-1/32 | 3.9370 | 1-5/8 | 1-51/64 | 1.9370 | 0.748 | 7/16 | UC208-24 | FC208 | 1.89 |
| UCFC208-25 | 1-9/16 | 5-45/64 | 4-23/32 | 3-11/32 | 7/16 | 35/64 | 25/64 | 23/64 | 1-1/32 | 3.9370 | 1-5/8 | 1-51/64 | 1.9370 | 0.748 | 7/16 | UC208-25 | FC208 | 1.86 |
| UCFC209 | 45 | 160 | 132 | 93.3 | 10 | 16 | 12 | 14 | 26 | 105 | 40.2 | 44.5 | 49.2 | 19 | M14 | UC209 | FC209 | 2.53 |
| UCFC209-26 | 1-5/8 | 6-19/64 | 5-13/64 | 3-43/64 | 25/64 | 5/8 | 15/32 | 35/64 | 1-1/32 | 4.1339 | 1-37/64 | 1-3/4 | 1.9370 | 0.748 | 1/2 | UC209-26 | FC209 | 2.63 |
| UCFC209-27 | 1-11/16 | 6-19/64 | 5-13/64 | 3-43/64 | 25/64 | 5/8 | 15/32 | 35/64 | 1-1/32 | 4.1339 | 1-37/64 | 1-3/4 | 1.9370 | 0.748 | 1/2 | UC209-27 | FC209 | 2.59 |
| UCFC209-28 | 1-3/4 | 6-19/64 | 5-13/64 | 3-43/64 | 25/64 | 5/8 | 15/32 | 35/64 | 1-1/32 | 4.1339 | 1-37/64 | 1-3/4 | 1.9370 | 0.748 | 1/2 | UC209-28 | FC209 | 2.55 |
| UCFC210 | 50 | 165 | 138 | 97.6 | 10 | 16 | 12 | 14 | 28 | 110 | 42.6 | 47.5 | 51.6 | 19 | M14 | UC210 | FC210 | 2.78 |
| UCFC210-29 | 1-13/16 | 6-1/2 | 5-7/16 | 3-27/32 | 25/64 | 5/8 | 15/32 | 35/64 | 1-7/64 | 4.3307 | 1-11/16 | 1-7/8 | 2.0315 | 0.748 | 1/2 | UC210-29 | FC210 | 2.9 |
| UCFC210-30 | 1-7/8 | 6-1/2 | 5-7/16 | 3-27/32 | 25/64 | 5/8 | 15/32 | 35/64 | 1-7/64 | 4.3307 | 1-11/16 | 1-7/8 | 2.0315 | 0.748 | 1/2 | UC210-30 | FC210 | 2.85 |
| UCFC210-31 | 1-15/16 | 6-1/2 | 5-7/16 | 3-27/32 | 25/64 | 5/8 | 15/32 | 35/64 | 1-7/64 | 4.3307 | 1-11/16 | 1-7/8 | 2.0315 | 0.748 | 1/2 | UC210-31 | FC210 | 2.8 |
| UCFC210-32 | 2 | 6-1/2 | 5-7/16 | 3-27/32 | 25/64 | 5/8 | 15/32 | 35/64 | 1-7/64 | 4.3307 | 1-11/16 | 1-7/8 | 2.0315 | 0.748 | 1/2 | UC210-32 | FC210 | 2.76 |
| UCFC211 | 55 | 185 | 150 | 106.1 | 13 | 19 | 12 | 15 | 31 | 125 | 46.4 | 51 | 55.6 | 22.2 | M16 | UC211 | FC211 | 3.86 |
| UCFC211-32 | 2 | 7-9/32 | 5-29/32 | 4-3/16 | 33/64 | 3/4 | 15/32 | 19/32 | 1-7/32 | 4.9213 | 1-53/64 | 2-1/64 | 2.1890 | 0.874 | 5/8 | UC211-32 | FC211 | 4.01 |
| UCFC211-33 | 2-1/16 | 7-9/32 | 5-29/32 | 4-3/16 | 33/64 | 3/4 | 15/32 | 19/32 | 1-7/32 | 4.9213 | 1-53/64 | 2-1/64 | 2.1890 | 0.874 | 5/8 | UC211-33 | FC211 | 3.95 |
| UCFC211-34 | 2-1/8 | 7-9/32 | 5-29/32 | 4-3/16 | 33/64 | 3/4 | 15/32 | 19/32 | 1-7/32 | 4.9213 | 1-53/64 | 2-1/64 | 2.1890 | 0.874 | 5/8 | UC211-34 | FC211 | 3.91 |
| UCFC211-35 | 2-3/16 | 7-9/32 | 5-29/32 | 4-3/16 | 33/64 | 3/4 | 15/32 | 19/32 | 1-7/32 | 4.9213 | 1-53/64 | 2-1/64 | 2.1890 | 0.874 | 5/8 | UC211-35 | FC211 | 3.84 |
| UCFC212 | 60 | 195 | 160 | 113.1 | 17 | 19 | 12 | 15 | 36 | 135 | 56.7 | 61.5 | 65.1 | 25.4 | M16 | UC212 | FC212 | 4.69 |
| UCFC212-36 | 2-1/4 | 7-11/16 | 6-19/64 | 4-29/64 | 43/64 | 3/4 | 15/32 | 19/32 | 1-27/64 | 5.3150 | 2-15/64 | 2-27/64 | 2.5630 | 1.000 | 5/8 | UC212-36 | FC212 | 4.82 |
| UCFC212-37 | 2-5/16 | 7-11/16 | 6-19/64 | 4-29/64 | 43/64 | 3/4 | 15/32 | 19/32 | 1-27/64 | 5.3150 | 2-15/64 | 2-27/64 | 2.5630 | 1.000 | 5/8 | UC212-37 | FC212 | 4.74 |
| UCFC212-38 | 2-3/8 | 7-11/16 | 6-19/64 | 4-29/64 | 43/64 | 3/4 | 15/32 | 19/32 | 1-27/64 | 5.3150 | 2-15/64 | 2-27/64 | 2.5630 | 1.000 | 5/8 | UC212-38 | FC212 | 4.67 |
| UCFC212-39 | 2-7/16 | 7-11/16 | 6-19/64 | 4-29/64 | 43/64 | 3/4 | 15/32 | 19/32 | 1-27/64 | 5.3150 | 2-15/64 | 2-27/64 | 2.5630 | 1.000 | 5/8 | UC212-39 | FC212 | 4.6 |
| UCFC213 | 65 | 205 | 170 | 120.2 | 16 | 19 | 14 | 15 | 36 | 145 | 55.7 | 60.5 | 65.1 | 25.4 | M16 | UC213 | FC213 | 5.3 |
| UCFC213-40 | 2-1/2 | 8-5/64 | 6-11/16 | 4-47/64 | 5/8 | 3/4 | 35/64 | 19/32 | 1-27/64 | 5.5118 | 2-3/16 | 2-25/64 | 2.5630 | 1.000 | 5/8 | UC213-40 | FC213 | 5.39 |
| UCFC213-41 | 2-9/16 | 8-5/64 | 6-11/16 | 4-47/64 | 5/8 | 3/4 | 35/64 | 19/32 | 1-27/64 | 5.5118 | 2-3/16 | 2-25/64 | 2.5630 | 1.000 | 5/8 | UC213-41 | FC213 | 5.3 |
| UCFC214 | 70 | 215 | 177 | 125.1 | 17 | 19 | 14 | 18 | 40 | 150 | 61.4 | 67.5 | 74.6 | 30.2 | M16 | UC214 | FC214 | 6.46 |
| UCFC214-42 | 2-5/8 | 8-15/32 | 6-31/32 | 4-59/64 | 43/64 | 3/4 | 35/64 | 23/32 | 1-37/64 | 5.9055 | 2-13/32 | 2-21/32 | 2.9370 | 1.189 | 5/8 | UC214-42 | FC214 | 6.67 |
| UCFC214-43 | 2-11/16 | 8-15/32 | 6-31/32 | 4-59/64 | 43/64 | 3/4 | 35/64 | 23/32 | 1-37/64 | 5.9055 | 2-13/32 | 2-21/32 | 2.9370 | 1.189 | 5/8 | UC214-43 | FC214 | 6.57 |
| UCFC214-44 | 2-3/4 | 8-15/32 | 6-31/32 | 4-59/64 | 43/64 | 3/4 | 35/64 | 23/32 | 1-37/64 | 5.9055 | 2-13/32 | 2-21/32 | 2.9370 | 1.189 | 5/8 | UC214-44 | FC214 | 6.47 |
| UCFC215 | 75 | 220 | 184 | 130.1 | 18 | 19 | 16 | 18 | 40 | 160 | 62.5 | 67.5 | 77.8 | 33.3 | M16 | UC215 | FC215 | 6.86 |
| UCFC215-45 | 2-13/16 | 8-21/32 | 7-1/4 | 5-1/8 | 23/32 | 3/4 | 5/8 | 23/32 | 1-37/64 | 6.2992 | 2-15/32 | 2-21/32 | 3.0630 | 1.311 | 5/8 | UC215-45 | FC215 | 6.86 |
| UCFC215-46 | 2-7/8 | 8-21/32 | 7-1/4 | 5-1/8 | 23/32 | 3/4 | 5/8 | 23/32 | 1-37/64 | 6.2992 | 2-15/32 | 2-21/32 | 3.0630 | 1.311 | 5/8 | UC215-46 | FC215 | 7.11 |
| UCFC215-47 | 2-15/16 | 8-21/32 | 7-1/4 | 5-1/8 | 23/32 | 3/4 | 5/8 | 23/32 | 1-37/64 | 6.2992 | 2-15/32 | 2-21/32 | 3.0630 | 1.311 | 5/8 | UC215-47 | FC215 | 7 |
| UCFC215-48 | 3 | 8-21/32 | 7-1/4 | 5-1/8 | 23/32 | 3/4 | 5/8 | 23/32 | 1-37/64 | 6.2992 | 2-15/32 | 2-21/32 | 3.0630 | 1.311 | 5/8 | UC215-48 | FC215 | 6.8 |
| UCFC216 | 80 | 240 | 200 | 141.4 | 18 | 23 | 16 | 18 | 42 | 170 | 67.3 | 72.5 | 82.6 | 33.3 | M20 | UC216 | FC216 | 8.47 |
| UCFC216-49 | 3-1/16 | 9-29/64 | 7-7/8 | 5-9/16 | 23/32 | 29/32 | 5/8 | 23/32 | 1-21/32 | 6.6929 | 2-21/32 | 2-55/64 | 3.2520 | 1.311 | 3/4 | UC216-49 | FC216 | 8.65 |
| UCFC216-50 | 3-1/8 | 9-29/64 | 7-7/8 | 5-9/16 | 23/32 | 29/32 | 5/8 | 23/32 | 1-21/32 | 6.6929 | 2-21/32 | 2-55/64 | 3.2520 | 1.311 | 3/4 | UC216-50 | FC216 | 8.52 |
| UCFC216-51 | 3-3/16 | 9-29/64 | 7-7/8 | 5-9/16 | 23/32 | 29/32 | 5/8 | 23/32 | 1-21/32 | 6.6929 | 2-21/32 | 2-55/64 | 3.2520 | 1.311 | 3/4 | UC216-51 | FC216 | 8.39 |
| UCFC217 | 85 | 250 | 208 | 147.1 | 18 | 23 | 18 | 20 | 45 | 180 | 69.6 | 74.6 | 85.7 | 34.1 | M20 | UC217 | FC217 | 10.18 |
| UCFC217-52 | 3-1/4 | 9-27/32 | 8-3/16 | 5-51/64 | 23/32 | 29/32 | 23/32 | 25/32 | 1-25/32 | 7.0866 | 2-3/4 | 2-15/16 | 3.3740 | 1.343 | 3/4 | UC217-52 | FC217 | 10.3 |
| UCFC217-53 | 3-5/16 | 9-27/32 | 8-3/16 | 5-51/64 | 23/32 | 29/32 | 23/32 | 25/32 | 1-25/32 | 7.0866 | 2-3/4 | 2-15/16 | 3.3740 | 1.343 | 3/4 | UC217-53 | FC217 | 10.26 |
| UCFC217-55 | 3-7/16 | 9-27/32 | 8-3/16 | 5-51/64 | 23/32 | 29/32 | 23/32 | 25/32 | 1-25/32 | 7.0866 | 2-3/4 | 2-15/16 | 3.3740 | 1.343 | 3/4 | UC217-55 | FC217 | 9.97 |
| UCFC218 | 90 | 265 | 220 | 155.5 | 22 | 23 | 18 | 20 | 50 | 190 | 78.3 | 83.5 | 96 | 39.7 | M20 | UC218 | FC218 | 12.24 |
| UCFC218-56 | 3-1/2 | 10-7/16 | 8-21/32 | 6-1/8 | 55/64 | 29/32 | 23/32 | 25/32 | 1-31/32 | 7.4803 | 3-3/32 | 3-9/32 | 3.7795 | 1.5630 | 3/4 | UC218-56 | FC218 | 12.35 |
Compact structure, perfect sealing, and convenient installation and dismantling, is universal and interchangeable, has a moderate range of self-alignment.
Textile, Agriculture, Foodstuffs, Dyeing and Finishing, Plastic, Building, Mining, Engineering, Chemical Machinery Equipment and other Industries.
