Germany Heavy Duty Flanged NA4822 RNA4822 Needle Roller Bearing

Samples:: 140mm
$8.10/Piece | 1 Piece (Min. Order) |
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Quantity(Pieces)	1 - 1000	>1000
Est. Time(days)	3	To be negotiated

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Customized packaging(Min. Order: 100 Pieces)

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Product Description

Germany Heavy Duty Flanged NA4822 RNA4822 Needle Roller Bearing

TFL bearing	d	D	B
	mm	mm	mm
NA4822	110	140	30
NA4824	120	150	30
NA4826	130	165	35
NA4828	140	175	35
NA4830	150	190	40
NA4832	160	200	40
NA4834	170	215	45
NA4836	180	225	45
NA4838	190	240	50
NA4840	200	250	50
NA4844	220	270	50
NA4848	240	300	60
NA4852	260	320	60
NA4856	280	350	69
NA4860	300	380	80
NA4864	320	400	80
NA4868	340	420	80
NA4872	360	440	80
NA4876	380	480	100
NA4900	10	22	13

Needle roller bearing

Needle bearing (needle roller bearing) is a roller bearing with cylindrical rollers. The rollers are thin and long relative to their diameter. This kind of roller is called a needle roller. Despite having a small cross-section, the bearing still has a high load bearing capacity, needle roller bearings are equipped with thin and long rollers (roller diameter D≤5mm, L/D≥2.5, L is the roller length), so The radial structure is compact, and its inner diameter and load capacity are the same as those of other types of bearings, and the outer diameter is the smallest. It is especially suitable for bearing results with limited radial installation dimensions. According to different applications, bearings without inner ring or needle roller and cage components can be selected. At this time, the journal surface and shell hole surface matching the bearing directly serve as the inner and outer rolling surfaces of the bearing to ensure load capacity and running performance Same as the bearing with ring, the hardness, machining accuracy and surface quality of the raceway surface of the shaft or housing hole should be similar to the raceway of the bearing ring. This kind of bearing can only bear radial load. Drawn cup needle roller bearings are needle roller bearings with thin stamped and formed outer rings.

Shandong Tefule Bearing Co.,Ltd is a professional bearing manufacturer and dealer in china.We have been engaged in bearing industry for 10 years and made international trade of bearing import and export for more than 8 years.We have our own brand "TFL" and applied ISO9001:2000 certificate for certification authority.We attend international bearing fairs, put in many B2B website and achieve many customers all over the world also bulid up good reputation from our customers. Our company is specialized in ball bearing,roller bearing,housing units, wheel hub bearing,bearing parts and accessories, cross roller bearing.Also we can customize various large non-standard products such as the most competitive products according to customers' demands.

1. Who are we?
We are based in Shandong, China,sell to Mid East(30.00%),South Asia(20.00%),Northern Europe(15.00%),Africa(15.00%),Southeast
Asia(10.00%),Western Europe(10.00%),North America(10.00%).

2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.What can you buy from us?
Ball Bearing,Roller Bearing,Wheel Bearing,Linear Bearing,Pillow Block Bearing

4. Why should you buy from us not from other suppliers?
Our company has gained rich experience: we know how to exactly handle every step of production.Our products possess the advantages of competitive price and good service.

5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery；
Accepted Payment Currency:USD,EUR,HKD,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,Western Union,Cash,Escrow;