UCFU200 Square Flanged Bearing Units provide secure four-bolt mounting, strong shaft support, and reliable sealed performance.
Square Flanged Ball Bearing Units are ready-to-install housed bearing assemblies that combine a deep-groove ball bearing insert with a four-bolt square flange housing. They are designed for secure,face-mounted installation, making them ideal for applications where a shaft passes through a wall, frame, or mounting panel and requires stable and reliable support.
These units feature a robust square four-bolt flange design that ensures firm attachment to flat surfaces and provides excellent resistance to radial and moderate axial loads.
Quality Assurance:
ISO9001: 2015 and GB/T24001-2016 / ISO14001: 2015.
UCFU200 Square Flanged Units Dimensions
Unit
NO. | Dimensions(mm/in.) | Bolt Size
mm/in. |
Bearing
No. | Housing
No. | Weight
(kg) |
|---|
| d | a | e |
i | 9 | 1 |
S | Z | B |
n |
|---|
| UCSFU203 | 17 | 76.0 |
54.0 | 15.0 | 11.0 |
25.5 | 12.0 | 30.9 |
27.4 | 11.5 | M10 |
UCS203 | FU203S | 0.38 |
| 3 | 2-1/8 | 19/32 |
7/16 | 1 | 15/32 |
1-7/32 | 1.0787 | 0.453 |
3/8 |
| UCFU203 | 17 | 86.0 |
63.5 | 19.0 | 15.0 |
29.5 | 12.0 | 37.3 |
31.0 | 12.7 | M10 |
UC203 | FU203 | 0.64 |
| 203-11 | 11/16 | 3-3/8 | 2-1/2 |
3/4 | 19/32 | 1-5/32 | 15/32 |
1-15/32 | 1.2205 | 0.500 | 3/8 |
UC203-11 | 0.63 |
| UCFU204 | 20 | 86.0 |
63.5 | 19.0 | 15.0 |
29.5 | 12.0 | 37.3 |
31.0 | 12.7 | M10 |
UC204 | FU204 | 0.62 |
| 204-12 | 3/4 | 3-3/8 | 2-1/2 |
3/4 | 19/32 | 1-5/32 | 15/32 |
1-15/32 | 1.2205 | 0.500 | 3/8 |
UC204-12 | 0.62 |
| UCFU205 | 25 | 93.0 |
70.0 | 19.0 | 15.0 |
30.0 | 12.0 | 38.8 |
34.1 | 14.3 | M10 |
UC205 | FU205 | 0.73 |
| 205-13 | 13/16 | 3-21/32 | 2-3/4 |
3/4 | 19/32 | 1-3/16 | 15/32 |
1-17/32 | 1.3425 | 0.563 | 3/8 |
UC205-13 | 0.77 |
| 205-14 | 7/8 | UC205-14 | 0.76 |
| 205-15 | 15/16 | UC205-15 | 0.74 |
| 205-16 | 1 | UC205-16 | 0.73 |
| UCFU206 | 30 | 106.0 |
82.5 | 20.0 | 16.0 |
32.5 | 12.0 | 42.2 |
38.1 | 15.9 | M10 |
UC206 | FU206 | 1.04 |
| 206-17 | 1-1/16 | 4-11/64 | 3-1/4 |
25/32 | 5/8 | 1-9/32 | 15/32 |
1-21/32 | 1.5000 | 0.626 | 3/8 |
UC206-17 | 1.05 |
| 206-18 | 1-1/8 | UC206-18 | 1.06 |
| 206-19 | 1-3/16 | UC206-19 | 1.04 |
| 206-20 | 1-1/4 | UC206-20 | 1.03 |
| UCFU207 | 35 | 116.0 |
92.0 | 21.0 | 17.0 |
35.0 | 14.0 | 46.4 |
42.9 | 17.5 | M12 |
UC207 | FU207 | 1.33 |
| 207-20 | 1-1/4 | 4-9/16 | 3-5/8 |
53/64 | 43/64 | 1-3/8 | 35/64 |
1-53/64 | 1.6890 | 0.689 | 7/16 |
UC207-20 | 1.40 |
| 207-21 | 1-5/16 | UC207-21 | 1.37 |
| 207-22 | 1-3/8 | UC207-22 | 1.34 |
| 207-23 | 1-716 | UC207-23 | 1.31 |
| UCFU208 | 40 | 129.0 |
101.5 | 24.0 | 17.0 |
39.0 | 14.0 | 54.2 |
49.2 | 19.0 | M12 |
UC208 | FU208 | 1.78 |
| 208-24 | 1-1/2 | 5-5/64 | 4 |
15/16 | 43/64 | 1-17/32 | 35/64 |
2-1/8 | 1.9370 | 0.748 | 7/16 |
UC208-24 | 1.82 |
| 208-25 | 1-9/16 | UC208-25 | 1.79 |
| UCFU209 | 45 | 135.0 |
105.0 | 24.0 | 18.0 |
40.0 | 16.0 | 54.2 |
49.2 | 19.0 | M14 |
UC209 | FU209 | 1.98 |
| 209-26 | 1-5/8 | 5-5/16 | 4-9/64 |
15/16 | 23/32 | 1-37/64 | 5/8 |
2-1/8 | 1.9370 | 0.748 | 1/2 |
UC209-26 | 2.08 |
| 209-27 | 1-11/16 | UC209-27 | 2.04 |
| 209-28 | 1-3/4 | UC209-28 | 2.00 |
| UCFU210 | 50 | 143.0 |
111.0 | 28.0 | 20.0 |
45.0 | 18.0 | 60.6 |
51.6 | 19.0 | M16 |
UC210 | FU210 | 2.41 |
| 210-29 | 1-13/16 | 5-5/8 | 4-3/8 |
1-3/32 | 25/32 | 1-49/64 |
23/32 | 2-25/64 | 2.0315 |
0.748 | 5/8 | UC210-29 | 2.53 |
| 210-30 | 1-7/8 | UC210-30 | 2.48 |
| 210-31 | 1-15/16 | UC210-31 | 2.43 |
| 210-32 | 2 | UC210-32 | 2.39 |
| UCFU211 | 55 | 162.0 |
130.0 | 31.0 | 21.0 |
49.0 | 18.0 | 64.4 |
55.6 | 22.2 | M16 |
UC211 | FU211 | 3.29 |
| 211-32 | 2 | 6-3/8 | 5-1/8 |
1-7/32 | 53/64 | 1-59/64 |
23/32 | 2-17/32 | 2.1890 |
0.874 | 5/8 | UC211-32 | 3.44 |
| 211-33 | 2-1/16 | UC211-33 | 3.38 |
| 211-34 | 2-1/8 | UC211-34 | 3.34 |
| 211-35 | 2-3/16 | UC211-35 | 3.27 |
| UCFU212 | 60 | 175.0 |
143.0 | 34.0 | 22.0 |
53.5 | 18.0 | 73.7 |
65.1 | 25.4 | M16 |
UC212 | FU212 | 4.15 |
| 212-36 | 2-1/4 | 6-57/64 | 5-5/8 |
1-11/32 | 55/64 | 1-7/64 |
23/32 | 2-29/32 | 2.5630 |
1.000 | 5/8 | UC212-36 | 4.28 |
| 212-37 | 2-5/16 | UC212-37 | 4.20 |
| 212-38 | 2-3/8 | UC212-38 | 4.13 |
| 212-39 | 2-7/16 | UC212-39 | 4.06 |
| UCFU213 | 65 | 184.0 |
149.0 | 38.0 | 22.0 |
58.0 | 18.0 | 77.7 |
65.1 | 25.4 | M16 |
UC213 | FU213 | 4.97 |
| 213-40 | 2-1/2 | 7-1/4 | 5-55/64 |
1-1/2 | 55/64 | 2-9/32 | 23/32 |
3-1/16 | 2.5630 | 1,000 | 5/8 |
UC213-40 | 5.06 |
| 213-41 | 2-9/16 | UC213-41 | 4.97 |
| UCFU214 | 70 | 188.0 |
152.0 | 38.0 | 23.0 |
59.0 | 18.0 | 82.4 |
74.6 | 30.2 | M16 |
UC214 | FU214 | 5.44 |
| 214-42 | 2-5/8 | 7-13/32 | 5-63/64 |
1-1/2 | 29/32 | 2-21/64 | 23/32 |
3-1/4 | 2.9370 | 1.189 | 5/8 |
UC214-42 | 5.65 |
| 214-43 | 2-11/16 | UC214-43 | 5.55 |
| 214-44 | 2-3/4 | UC214-44 | 5.45 |
| UCFU215 | 75 | 200.0 |
159.0 | 41.0 | 24.0 |
62.0 | 18.0 | 85.5 |
77.8 | 33.3 | M16 |
UC215 | FU215 | 6.28 |
| 215-45 | 2-13/16 | 7-7/8 | 6-17/64 |
1-39/64 | 15/16 | 2-7/16 |
23/32 | 3-23/64 | 3.0630 |
1.311 | 5/8 | UC215-45 | 6.28 |
| 215-46 | 2-7/8 | UC215-46 | 6.53 |
| 215-47 | 2-15/16 | UC215-47 | 6.42 |
| 215-48 | 3 | UC215-48 | 6.22 |
