RNA4844 RNA4848 RNA4852 RNA4856 Double Row Needle Roller Bearing Without Inner Ring
Product Description
A needle roller bearing is a special type of roller bearing which uses long, thin cylindrical rollers resembling needles. Ordinary roller bearings' rollers are only slightly longer than their diameter, but needle bearings typically have rollers that are at least four times longer than their diameter. Like all bearings, they are used to reduce the friction of a rotating surface.
Compared to ball bearings and ordinary roller bearings, needle bearings have a greater surface area in contact with the races, so they can support a greater load. They are also thinner, so they require less clearance between the axle and the surrounding structure.
Needle bearings are heavily used in automobile components such as rocker arm pivots, pumps, compressors, and transmissions. The drive shaft of a rear-wheel drive vehicle typically has at least eight needle bearings (four in each U joint) and often more if it is particularly long, or operates on steep slopes.
Detail Parameters
Hot Selling Needle Roller Bearing Modles
RNA4900 RNA4901 RNA4902 RNA4903 RNA4904 RNA4905 RNA4906 RNA4907 RNA4908 RNA4909 RNA4910 RNA4911 RNA4912 RNA4913 RNA4914 RNA4915 RNA4916 RNA4917 RNA4918 RNA4919 RNA4920 RNA4922 RNA4924 RNA4926 RNA4928 RNA 497A RNA 498A RNA 499A RNA4900X2A RNA 597A RNA 598A RNA 5001X2A 624702K 624703K 624704 624705 624802 624804 624805 NA4900 NA4901 NA4902 NA4903 NA4904 NA4905 NA4906 NA4907 NA4908 NA4909 NA4910 NA4911 NA4912 NA4913 NA4914 NA4915 NA4916 NA4917 NA4918 NA4919 NA4920 NA4922 NA4924 NA4926 NA4928 NA4822 NA4824 NA4826 NA4828 NA4830 NA4832 NA4834 NA4836 NA4838 NA4840 NA4844 NA4848 NA4852 NA4856 NA4860 NA4864 NA4868 NA4872 NA4876 RNA4822 RNA4824 RNA4826 RNA4828 RNA4830 RNA4832 RNA4834 RNA4836 RNA4838 RNA4840 RNA4844 RNA4848 RNA4852 RNA4856 RNA4860 RNA4864 RNA4868 RNA4872 RNA4876 NA6900 NA6901 NA6902 NA6903 NA6904 NA6905 NA6906 NA6907 NA6908 NA6909 NA6910 NA6911 NA6912 NA6913 NA6914 NA6915 NA6916 NA6917 NA6918 NA6919 NA6920 RNA6900 RNA6901 RNA6902 RNA6903 RNA6904 RNA6905 RNA6906 RNA6907 RNA6908 RNA6909 RNA6910 RNA6911 RNA6912 RNA6913 RNA6914 RNA6915 RNA6916 RNA6917 RNA6918 RNA6919 RNA6920 NK 06/10 NK 06/12 NK 08/10 NK 08/12 NK 19/12 NK 12/12 NK 15/12 NK 15/16 NK 15/20 NK 16/16 NK 16/20 NK 17/16 NK 17/20 NK 18/16 NK 18/20 NK 19/16 NK 19/20 NK 20/16 NK 20/20 NK 21/16 NK 21/20 NK 22/16 NK 22/20 NK 24/16 NK 24/20 NK 25/16 NK 25/18 NK 25/20 NK 25/30 NK 26/16 NK 26/20 NK 28/20 NK 28/30 NK 29/20 NK 29/30 NK 30/20 NK 30/30 NK 32/20 NK 32/30 NK 35/20 NK 35/30 NK 37/20 NK 37/30 NK 38/20 NK 38/30 NK 40/20 NK 40/30 NK 42/20 NK 42/30 NK 43/20 NK 43/30 NK 45/20 NK 45/30 NK 50/25 NK 50/35 NK 55/25 NK 55/35 NK 60/25 NK 60/35 NK 65/25 NK 65/35 NK 70/25 NK 70/35 NK 75/25 NK 75/35 NK 80/25 NK 80/35 NK 85/25 NK 85/35 NK 90/25 NK 90/35 NK 95/26 NK 95/36 NK 100/26 NK 100/36 NK 110/30 NK 110/40 NKI 9/12 NKI 10/16 NKI 12/16 NKI 12/20 NKI 15/16 NKI 15/20 NKI 17/16 NKI 17/20 NKI 20/16 NKI 20/20 NKI 22/16 NKI 22/20 NKI 25/20 NKI 25/30 NKI 28/20 NKI 28/30 NKI 30/20 NKI 30/30 NKI 32/20 NKI 32/30 NKI 35/20 NKI 35/30 NKI 38/20 NKI 38/30 NKI 40/20 NKI 40/30 NKI 42/20 NKI 42/30 NKI 45/25 NKI 45/35 NKI 50/25 NKI 50/35 NKI 55/25 NKI 55/35 NKI 60/25 NKI 60/35 NKI 65/25 NKI 65/35 NKI 70/25 NKI 70/35 NKI 75/25 NKI 75/35 NKI 80/25 NKI 80/35 NKI 85/26 NKI 85/36 NKI 90/26 NKI 90/36 NKI 95/26 NKI 95/36 NKI 100/30 NKI 100/40
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FAQ
1.Is the company a production factory or a trading company?
VTE BEARING CO.,LTD is a manufacturing enterprise focusing on bearings and integrating research, production and sales.
2.How many the MOQ of your company?
Depending on the size of the bearing, the MOQ is variable, if you are interested, you can contact me for a quote.
3.Does the company accept OEM or customized bearings?
In addition to standard products, we also supply non-standard and modified standard products for special application. Meanwhile, we provide OEM service.
4.Can the company provide free samples? How long is the lead time?
We can provide samples for free. You only need to provide shipping.The lead time for sample orders is 3-5 days, for bulk orders is 5-15 days.
5.What are the company's delivery terms?
We can accept EXW,FOB,CFR,CIF,etc. You can choose the one which is the most convenient cost effective for you.
6.What's your after-sales service and warranty?
A: We promise to bear the following responsibilities when defective products were found:
12 months warranty from the first day of receiving goods;
Replacements would be sent with goods of your next order;
Refund for defective products if customers require.
If you wanna know more details ,pls contact us directly !
Product Description
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