Needle Roller Bearing HK4520 1.Original IKO brand 2.Drawn cup needle bearing 3.Antirust properties 4.Competitive price

IKO Bearing Needle Roller Bearing HK4520  

IKO needle roller bearings are supplied in many types and designs,including:drawn cup needle roller bearings,solid needle roller bearings, thrust needle roller bearings Brand:SKF FAG INA TIMKEN NSK HRB LYC ZWZ NTN KOYO IKO

IKO drawn cup needle roller bearings: a kind of caged and full complement types, having a unique outer ring structure including the following features: the thinest outer ring among rolling bearings, high load capacity, high limiting load owing to the use of carefully selected special alloy steel plates, a surface hardened and highly wear resistant cage, high limiting speed, and ease of mounting.

Needle roller bearings model:NK series,RAN series RNA series HK series BK seriesDrawn cup needle roller bearings:HK BK seriesOEM  service, Customer design service, buyer label serviceSize: 45mm-52mm-20mmWeight:0.0568kgMaterial:stainless steel,chrome steelSeal ring material:ST12Operating temperatrure range:-30 °C -+100 °C or -30 °C -180 °C

Special Directions

Bearing running clearance and inner-cutting roundness should be regulated according to different conditions.Machine tools should be used for press-in fitting or thermal fitting of the bearing Limited by plastic cages 

(suffixed with TN) and sealing-element material, operating temperature is -300C---+1000C.For general-disposition design of bearings, refer to the relevant recommendation in the applied technology of rolling bearings.

Needle Bearings Sizes:

Item	d	D	W(mm)	item	d	D	h	item	d	D	h
NA4826	130	165	35	HK0509	5	9	9	BK0408	4	8	8
NA4828	140	175	35	HK0608	6	10	8	BK0509	5	9	9
NA4830	150	190	40	HK0609	6	10	9	BK0609	6	10	9
NA4832	160	200	40	HK0709	7	11	9	BK0709	7	11	9
NA4834	170	215	45	HK0808	8	12	8	BK0808	8	12	8
NA4836	180	225	45	HK0810	8	12	10	BK0810	8	12	10
NA4838	190	240	50	HK0910	9	13	10	BK0910	9	13	10
NA4840	200	250	50	HK0912	9	13	12	BK0912	9	13	12
NA4844	220	270	50	HK1010	10	14	10	BK1010	10	14	10
NA4848	240	300	60	HK1012	10	14	12	BK1012	10	14	12
NA4852	260	320	60	HK1210	12	16	10	BK1210	12	16	10
NA4856	280	350	69	HK1412	14	20	12	BK1412	14	20	12
NA4860	300	380	80	HK1416	14	20	16	BK1416	14	20	16
NA4864	320	400	80	HK1512	15	21	12	BK1512	15	21	12
NA4868	340	420	80	HK1516	15	21	16	BK1516	15	21	16
NA4872	360	440	80	HK1612	16	22	12	BK1612	16	22	12
NA49/32	32	52	20	HK1616	16	22	16	BK1616	16	22	16

IKO Bearings products:

IKO Deep Groove ball bearings / IKO Self-aligning ball bearings / IKO Thrust ball bearings / IKO Angular contact ball bearings

IKO Taper roller bearings / IKO Cylindrical roller bearings / IKO Needle roller bearings / IKO Spherical roller bearings

IKO Pillow blocks bearings

IKO Bearing Needle Roller Bearing HK4520