NSK ball bearing unit UCF204 squre flange units
Bore diameter: 20mm
Bolt center-to-center length: 63.5mm
Overall length/diameter: 86mm
Length through bore: 37.3mm
Radial dynamic load capacity: 12.7kN
Radial static load capacity: 6.55kN
Maximum rpm: 8500RPM
Mounting type: Four-Bolt Flange
Locking device: Set Screw
Series: FY （F）
Expansion type: Non-Expansion Bearing (Fixed)
Replacement bearing: YAR 204-2F (UC204）
About BHR Bearing ( Shenzhen Qinggong Bearing Co, Ltd.)
Shenzhen Qinggong Bearing Co., Ltd. （www.bhrbearing.cn）is a well-know bearing manufacturer in China since the year 1996 with its own factory. Despite our own BHR bearings, we also distribute kinds of famous branded bearings from worldwide manufacturers SKF, FAG, NSK, KOYO, NTN, NACHI, ASAHI, TOYOTA......and OEM can also be supplied.
We Shenzhen Qinggong Bearing Co., Ltd. is focused and committed to deliver our customers high quality products and solutions because they are at the core of everything we do. By combining technology with our design engineering expertise we are able to offer a breadth of advanced bearings and solutions.
With variety of bearinAgs, competitive prices, fast delivery and good after-sale service, hope we will get a chance to talk bearings together.
NSK ball bearing units UCF series catalogue:
| Bearing | Shaft Dia. | Dimensions |
| No. | mm | a | e | i | g | l | z | s | n | Bi |
| UCF202 | 15 | 86 | 64 | 15 | 11 | 25.5 | 30.9 | 12 | 11.5 | 27.4 |
| UCF203 | 17 | 86 | 64 | 15 | 11 | 25.5 | 30.9 | 12 | 11.5 | 27.4 |
| UCF 204 | 20 | 86 | 64 | 15 | 11 | 25.5 | 33.7 | 12 | 12.3 | 31 |
| UCF205 | 25 | 95 | 70 | 16 | 13 | 27 | 35.8 | 12 | 14.3 | 34.1 |
| UCF206 | 30 | 108 | 83 | 18 | 13 | 31 | 40.2 | 12 | 15.9 | 38.1 |
| UCF207 | 35 | 117 | 92 | 19 | 15 | 34 | 44.4 | 14 | 17.5 | 42.9 |
| UCF208 | 40 | 130 | 102 | 21 | 15 | 36 | 51.2 | 16 | 19 | 49.2 |
| UC209 | 45 | 137 | 105 | 22 | 16 | 38 | 52.2 | 16 | 19 | 49.2 |
| UCF210 | 50 | 143 | 111 | 22 | 16 | 40 | 54.6 | 16 | 19 | 51.6 |
