F688ZZ SKF flanged miniature ball bearings
Product Description
F688ZZ SKF flanged miniature ball bearings
Inside diameter: 8mm
Outside diameter: 16mm
Width: 5mm
BHR Bearing profile
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 bearings, FAG bearings, NSK bearings, KOYO bearings, NTN bearings, NACHI bearings, ASAHI bearings, TOYOTA auto bearings......and OEM can also be supplied.
We BHR bearing 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 bearings, competitive prices, fast delivery and good after-sale service, hope we will get a chance to talk bearings together.
SKF miniature ball bearings catalogue
| Bearing Number | |||||||
| Open | Shield | Seal Non-contact | Seal contact | Bore | Outer diameter | ||
| d | D | ||||||
| in | mm | in | mm | ||||
| R2 | ZZ | 2RZ | 2RS | 1/8 | 3.175 | 3/8 | 9.52 |
| R2A | ZZ | 2RZ | 2RS | 1/8 | 3.175 | 1/2 | 12.7 |
| R3 | ZZ | 2RZ | 2RS | 3/16 | 4.763 | 1/2 | 12.7 |
| R3A | ZZ | 2RZ | 2RS | 3/16 | 4.763 | 1/2 | 12.7 |
| R4 | ZZ | 2RZ | 2RS | 1/4 | 6.35 | 5/8 | 15.875 |
| R4A | ZZ | 2RZ | 2RS | 1/4 | 6.35 | 3/4 | 19.05 |
| R6 | ZZ | 2RZ | 2RS | 3/8 | 9.525 | 7/8 | 22.225 |
| R8 | ZZ | 2RZ | 2RS | 1/2 | 12.7 | 1-1/8 | 28.575 |
| R10 | ZZ | 2RZ | 2RS | 5/8 | 15.875 | 1-3/8 | 34.925 |
| R12 | ZZ | 2RZ | 2RS | 3/4 | 19.05 | 1-5/8 | 41.275 |
| R13 | ZZ | 2RZ | 2RS | 3/4 | 19.05 | 1-3/4 | 44.45 |
| R14 | ZZ | 2RZ | 2RS | 7/8 | 22.225 | 1-7/8 | 47.625 |