Description:

Product Name	Needle roller bearing
Material	Chrome Steel
Place of Origin	Jiangsu,China(Mainland)
Feature	High precision,Large load, compact structure
Servives	Non-standard customized,OEM

Designation	Principal Dimension			Basic Load Ratings		Speed ratings		Weight
	d	D	B	Dynamic	Static	Grease	Oil	kg
NA4822	110	140	30	106000	216000	3900	2270	1.08
NA4824	120	150	30	112000	239000	3600	2070	1.16
NA4828	140	175	35	136000	325000	3050	1810	1.9
NA4830	150	190	40	172000	400000	2850	1780	2.69
NA4832	160	200	40	181000	435000	2700	1650	2.86
NA4834	170	215	45	209000	510000	2550	1610	3.94
NA4836	180	225	45	219000	550000	2420	1490	4.14
NA4838	190	240	50	255000	690000	2250	1330	5.543
NA4840	200	250	50	260000	720000	2150	1250	5.77
NA4844	220	270	50	275000	790000	1980	1110	6.30
NA4848	240	300	60	400000	1080000	1780	960	9.87
NA4852	260	320	60	415000	1160000	1660	870	10.58
NA4856	280	350	69	510000	1300000	1540	840	15.18
NA4860	300	380	80	700000	1770000	1420	720	21.63
NA4864	320	400	80	710000	1850000	1340	670	22.84
NA4868	340	420	80	730000	1940000	1270	620	24.2
NA4872	360	440	80	740000	2020000	1210	590	25.6

Wuxi Nengli Bearing Co., LTD., WRM , was founded in 2002 and is located in Wuxi, a developed city on the southeast coast of China. WRM has over 20 years of manufacturing and marketing experience in researching and manufacturing bearings. On this basis, we become a leading manufacturer of deep groove ball bearings, self-aligning roller bearings, tapered roller bearings, angular contact ball bearings and other bearing products. WRM specializes in the research and development of high precision, low noise, long life bearings, high quality bearings and other mechanical and transmission products. The products have mature technology, high precision, low noise, long life, reliability, some of our products have been included in the national key new products. Our factory can supply all kinds of non-standard and special bearings according to customers requirement. WRM always adheres to the spirit of quality first, integrity first. We sincerely welcome customers to cooperate with us for mutual benefit. We will try our best to provide high quality products, competitive prices, excellent service, timely delivery for every customer.