d: 20mm
D: 47mm
B: 14mm
Dynamic: 12,7kn
Static: 3,4kn
Fatigue load limit: 0,18kn
Reference speed: 32000r/min
Limiting speed: 20000r/min
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 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. With variety of bearings, competitive prices, fast delivery and good after-sale service, hope we will get a chance to talk bearings together.
NSK self aligning ball bearing catalogue and size:
| Cylindrical bore | Tapered bore | d (mm) | D (MM) | B(mm) | Mass(kg) |
| 2207 ETN9 | 2207 EKTN9 | 35 | 72 | 23 | 0,4 |
| 1307 ETN9 | 1307 EKTN9 | 35 | 80 | 21 | 0,51 |
| 2307 ETN9 | 2307 EKTN9 | 35 | 80 | 31 | 0,68 |
| 1208 ETN9 | 1208 EKTN9 | 40 | 80 | 18 | 0,42 |
| 2208 ETN9 | 2208 EKTN9 | 40 | 80 | 23 | 0,51 |
| 1308 ETN9 | 1308 EKTN9 | 40 | 90 | 23 | 0,68 |
| 2308 ETN9 | 2308 EKTN9 | 40 | 90 | 33 | 0,93 |
| 1209 ETN9 | 1209 EKTN9 | 45 | 85 | 19 | 0,47 |
| 2209 ETN9 | 2209 EKTN9 | 45 | 85 | 23 | 0,55 |
| 1309 ETN9 | 1309 EKTN9 | 45 | 100 | 25 | 0,96 |
| 2309 ETN9 | 2309 EKTN9 | 45 | 100 | 36 | 1,25 |
| 1210 ETN9 | 1210 EKTN9 | 50 | 90 | 20 | 0,53 |
| 2210 ETN9 | 2210 EKTN9 | 50 | 90 | 23 | 0,6 |
