NA4856 RS needle roller bearings used for excavator

       Product Description    NA4856 RS needle Roller bearings used for excavator   Needle Roller Bearings are rotational motion Bearings in which a thin needle-shaped roller is incorporated into a rolling element. They have a low cross-section height and high load capacity compared with Ball bearings. Being small, needle roller bearings contribute to reducing overall machine size, and are thus widely used in various applications such as automobiles, motorcycles, printing presses, industrial robots and construction equipment.  

Shaft Diameter	Unit No.	Dimensions  (mm)
mm		d	F	D	B	S	r min
110	NA4822	110	120	140	30	0.8	1
120	NA4824	120	130	150	30	0.8	1
130	NA4826	130	145	165	35	1	1.1
140	NA4828	140	155	175	35	1	1.1
150	NA4830	150	165	190	40	1.5	1.1
160	NA4832	160	175	200	40	1.5	1.1
170	NA4834	170	185	215	45	1.5	1.1
180	NA4836	180	195	225	45	1.5	1.1
190	NA4838	190	210	240	50	1.5	1.5
200	NA4840	200	220	250	50	1.5	1.5
220	NA4844	220	240	270	50	1.5	1.5
240	NA4848	240	265	300	60	2	2
260	NA4852	260	285	320	60	2	2
280	NA4856	280	305	350	69	2.5	2
300	NA4860	300	330	380	80	2	2.1
320	NA4864	320	350	100	80	2	2.1
340	NA4868	340	370	420	80	2	2.1
360	NA4872	360	390	440	80	2	2.1
380	NA4876	380	415	480	100	2	2.1

 
 Photo Show         Bearing process     Packaging & Shipping   Package Show    Shipping &Payment         Applications     FAQ         Can you give me discount? Yes, of course. If you talk with us, you’ll get more.   Will you send me free sample? Yeah, she'd love to; can you buy her a ticket?   Do you like to accept small orders? We enjoy to grow up together with all our clients, whatever big or small.You will become bigger and bigger to be with us.   How long are their lifetime? My friend, with your gentle care,6 months to 36 months for different products. Can you give me discount? Yes, of course. If you talk with us, you’ll get more.   Will you send me free sample? Yeah, she'd love to; can you buy her a ticket?   Do you like to accept small orders? We enjoy to grow up together with all our clients, whatever big or small.You will become bigger and bigger to be with us.   How long are their lifetime? My friend, with your gentle care,6 months to 36 months for different products.    

Contact us if you need more details on Na4856 Rs Bearings. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Na4856 Rs Needle Roller Bearings、Na4856 Rs Roller Bearings. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Needle Bearings