Home > Products > Needle Roller Bearing > RNA 4909A needle roller bearing without inner ring RNA4909A sizes 45x68x22 mm
RNA 4909A needle roller bearing without inner ring RNA4909A sizes 45x68x22 mm
- 500000 Piece / Pieces per Month
- Shanghai Guangzhou
- T/T Credit Card
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Product Details
| Brand Name | KAIFU | Bore Size | 45, | |
| Outside Diameter | 68, | Model Number | RNA4909A | |
| Precision Rating | P0 P6 P5 P4 P2 | Seals Type | open | |
| Number of Row | Single Row | Place of Origin | Anhui, China |
Product Description
Needle roller bearings RNA4909A
Product photoes
| NO. | SIZE (MM) | BASIC LOAD RATING (KN) | LIMITING SPEED | |||||
| without inner | d | Fw | D | C | rs/min | C | C0 | r/min |
| RNA495 | 5 | 7 | 13 | 10 | 0.15 | 2.24 | 2.02 | 27200 |
| RNA496 | 6 | 8 | 15 | 10 | 0.15 | 3.14 | 2.62 | 25600 |
| RNA497 | 7 | 9 | 17 | 10 | 0.15 | 2.44 | 2.77 | 24000 |
| RNA498 | 8 | 10 | 19 | 11 | 0.2 | 4.71 | 3.82 | 22400 |
| RNA499 | 9 | 12 | 20 | 11 | 0.3 | 5.02 | 4.79 | 20800 |
| RNA4900 | 10 | 14 | 22 | 13 | 0.3 | 8.5 | 9.2 | 25000 |
| RNA4901 | 12 | 16 | 24 | 13 | 0.3 | 9.4 | 10.9 | 24000 |
| RNA4902 | 15 | 20 | 28 | 13 | 0.3 | 10.6 | 13.6 | 22000 |
| RNA4903 | 17 | 22 | 30 | 13 | 0.3 | 11 | 14.6 | 21000 |
| RNA4904 | 20 | 25 | 37 | 17 | 0.3 | 21 | 25.5 | 17000 |
| RNA49/22 | 22 | 28 | 39 | 17 | 0.3 | 22.8 | 29.5 | 16000 |
| RNA4905 | 25 | 30 | 42 | 17 | 0.3 | 23.6 | 31.5 | 15000 |
| RNA49/28 | 28 | 32 | 45 | 17 | 0.3 | 24.4 | 33.5 | 13000 |
| RNA4906 | 30 | 35 | 47 | 17 | 0.3 | 25 | 35.5 | 13000 |
| RNA49/32 | 32 | 40 | 52 | 20 | 0.6 | 30.5 | 47.5 | 12000 |
| RNA4907 | 35 | 42 | 55 | 20 | 0.6 | 31.5 | 50 | 11000 |
| RNA4908 | 40 | 48 | 62 | 22 | 0.6 | 43 | 67 | 9500 |
| RNA4909 | 45 | 52 | 68 | 22 | 0.6 | 45 | 73 | 8500 |
| RNA4910 | 50 | 58 | 72 | 22 | 0.6 | 47 | 80 | 8000 |
| RNA4911 | 55 | 63 | 80 | 25 | 1 | 58 | 100 | 7500 |
| RNA4912 | 60 | 68 | 85 | 25 | 1 | 60 | 108 | 7000 |
| RNA4913 | 65 | 72 | 90 | 25 | 1 | 61 | 112 | 6500 |
| RNA4914 | 70 | 80 | 100 | 30 | 1 | 84 | 156 | 6000 |
| RNA4915 | 75 | 85 | 105 | 30 | 1 | 86 | 162 | 5500 |
| RNA4916 | 80 | 90 | 110 | 30 | 1 | 89 | 174 | 5000 |
| RNA4917 | 85 | 100 | 120 | 35 | 1.1 | 111 | 237 | 4800 |
| RNA4918 | 90 | 105 | 125 | 35 | 1.1 | 114 | 250 | 4300 |
| RNA4919 | 95 | 110 | 130 | 35 | 1.1 | 116 | 260 | 4400 |
| RNA4920 | 100 | 115 | 140 | 40 | 1.1 | 128 | 270 | 4100 |
| RNA4922 | 110 | 125 | 150 | 40 | 1.1 | 132 | 290 | 3800 |
| RNA4924 | 120 | 135 | 165 | 45 | 1.1 | 181 | 390 | 3400 |
| RNA4926 | 130 | 150 | 180 | 50 | 1.5 | 203 | 470 | 3200 |
| RNA4928 | 140 | 160 | 190 | 50 | 1.5 | 209 | 500 | 3000 |
1.High precision
2.ISO standard bearing
3.High quality and copmetitive price
4.Many famous brand can be available
5.Low noise and long life
Advantages of bearing:
1.Excellent and high quality control
2.Fast delivery
3.Competitive price
4.Small order accepted
5.Customers' drawing or samples accepted
6.Less vibration and noise
7.Large Inventories
We also supply (Other Bearings)
1.Deep Groove Ball Bearings
2.Angular Contact Ball Bearings
3.Self-aligning Ball Bearing
4.Thrust Ball Bearings
5.Cylindrical Roller Thrust Bearings
6.Taper Roller Bearings
7.Spherical Roller Bearings
8.Cylindrical Roller Thrust Bearings
9.Spherical Roller Thrust Bearings
10.Needle Roller Bearings
11.Ceramic Ball Bearings
12.Joint Bearings
13.Pillow Block Bearings
14.Auto Bearings
15.Slewing Bearings
1.OEM service . We can design and produce it based on your requirment.
2.The different package can be choose.
3.12 months warranty after shippment.
4.Long life maintenance service for the products.
1.Are you manufacturer or trading company?
A: Anhui Kaifu bearing co.,ltd is specialized manufacturing and exporting bearing.We have own factory and warehouse in located in Anhui city.
2.Can I get samples or do you offer samples free?
A:Of course,if we have stock,you can get sapmes free.You only need to pay freight.
3.Does samples can be reture back?
A:If you confirm the order,we can reture sample fee to you.It depends on your quantity of order.
4.What is MOQ for bearing?
A:Our MOQ is 1 pc.
If you are interested in our products,please contact us following:
Venice Wen
Skype:kfbearing005
QQ:3229140370
Whatsapp:8618055315360
Contact Us
- Anhui Kaifu Bearing Import
- Contact nameNancy Yi Chat Now
- Phone86-0553-2833900
- AddressRoom 1206 Taixin business center Yijiang District Wuhu, Wuhu, Anhui
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