31308 tapered roller bearing single row
Product Description
31308 tapered roller bearing single row
Inside diameter d: 40mm
Outside diameter D: 90mm
Width T: 25.25mm
Mass: 0,72kg
Dynamic C: 85kN
Static Co: 81.5kN
Fatigue load limit Pu: 9,5kN
Reference speed: 5 600 r/min
Limiting speed: 7 500 r/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.
Chinese tapered roller bearing catalogue
| Bearing Type | Bearing NO. | Old NO. | d | D | B | Cr | Cor | Weight |
| (mm) | (mm) | (mm) | (kN) | (kN) | (kg) | |||
| Taper roller bearing | 30308 | 7308E | 40 | 90 | 23 | 90.8 | 108 | 0.747 |
| Taper roller bearing | 31308 | 27308E | 40 | 90 | 23 | 81.5 | 96.5 | 0.727 |
| Taper roller bearing | 32308 | 7608E | 40 | 90 | 33 | 115 | 148 | 1.04 |
| Taper roller bearing | 32909X2 | - | 45 | 68 | 14 | 22.2 | 32.8 | — |
| Taper roller bearing | 32909 | 7007909E | 45 | 68 | 15 | 32 | 48.5 | 0.18 |
| Taper roller bearing | 32009X2 | 2007109X | 45 | 75 | 19 | 44.5 | 62.5 | 0.32 |
| Taper roller bearing | 32009 | 2007109E | 45 | 75 | 20 | 58.5 | 81.5 | 0.337 |
| Taper roller bearing | 33009 | 3007109E | 45 | 75 | 24 | 72.5 | 100 | 0.398 |
| Taper roller bearing | 33109 | 3007709E | 45 | 80 | 26 | 87 | 118 | 0.535 |
| Taper roller bearing | 30209 | 7209E | 45 | 85 | 19 | 67.8 | 83.5 | 0.474 |
| Taper roller bearing | 32209 | 7509E | 45 | 85 | 23 | 80.8 | 105 | 0.573 |
| Taper roller bearing | 33209 | 3007209E | 45 | 85 | 32 | 110 | 145 | 0.771 |
| Taper roller bearing | 30309 | 7309E | 45 | 100 | 25 | 108 | 130 | 0.984 |
| Taper roller bearing | 31309 | 27309E | 45 | 100 | 25 | 95.5 | 115 | 0.944 |