Needle Roller Bearing, buy AJ503303 needle roller bearing for excavator machine AJ503303A 4 AJ 503303 on China Suppliers Mobile

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Product Description

Needle roller bearing AJ503303 Excavator Hydraulic Pump 4AJ503303

Needle roller / angular contact ball bearing is a combination of radial needle roller bearings and angular contact ball bearings.
The radial load is borne by the needle roller bearing alone, the axial load is borne by the angular contact ball bearing alone.
These small cross-section bearings can run at high speeds and are subjected to heavier radial loads and lighter axial loads. We
provide the following two seals without seals of the series:

NKIA series, bearings can withstand axial load in one direction

NKIB series, bearings can withstand axial load in both directions

NKIA- needle and angular contact ball bearings, single sets
NKIB- needle and angular contact ball bearing with double inner sleeve
NX- combined needle roller and thrust ball bearing without cover
NX.Z combined needle roller and thrust ball bearing cover shells
NKX- needle roller and thrust ball slewing bearing without cover
NKXR- needle roller and cylindrical roller thrust bearing no cover

contact person:Jessi

whatsapp:+8618753110215

Email:lbc001 at

Bearing number	AJ503303
d mm	33 mm
D mm	43 mm
B mm	33 mm
weight	0.17 kg
whatsapp:	008618753110215
Email	lbc001 at

needle roller bearing AJ503303 for hydraulic pump

pls contact with us first to place order.change the right freight as the new rule.

bearing AJ503303 4AJ503303

hydraulic pump bearing AJ503303 AJ503303A

needle roller bearing NKIA 5906 drawing show

Combined needle roller bearing AJ504804A AJ504804 size show.

Bearing No.	Dimension (mm)						Mass
Bearing No.		d	F	D	B	(g)
NKIA 5901	12	16	24	16	40
NKIA 5902	15	20	28	18	50
NKIA 5903	17	22	30	18	56
NKIA 5904	20	25	37	23	103
NKIA 59/22	22	28	39	23	118
NKIA 5905	25	30	42	23	130
NKIA 5906	30	35	47	23	147
NKIA 5907	35	42	55	27	243
NKIA 5908	40	48	62	30	315
NKIA 5909	45	52	68	30	375
NKIA 5910	50	58	72	30	380
NKIA 5911	55	63	80	34	550
NKIA 5912	60	68	85	34	590
NKIA 5913	65	72	90	34	635
NKIA 5914	70	80	100	40	980
NKIB 5901	12	16	24	16	43
NKIB 5902	15	20	28	18	52
NKIB 5903	17	22	30	18	58
NKIB 5904	20	25	37	23	107
NKIB 59/22	22	28	39	23	122
NKIB 5905	25	30	42	23	134
NKIB 5906	30	35	47	23	151
NKIB 5907	35	42	55	27	247
NKIB 5908	40	48	62	30	320
NKIB 5909	45	52	68	30	380
NKIB 5910	50	58	72	30	385
NKIB 5911	55	63	80	34	555
NKIB 5912	60	68	85	34	595
NKIB 5913	65	72	90	34	640
NKIB 5914	70	80	100	40	985

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Product packaging

Packing ： 1. Industrial packing 2. Single box +carton +pallets /case 3. According to customers demand Delivery time : 1. Generally after payment: within 3 days . 2. If need produce , about 30 days Payment A less USD1000 , 100% T/T in advance . 1. More USD1000 , 30% T/T in advance , 70%T/T before shipment

Shipping : by sea/by air/by express like EMS FEDEX TNT DHL...

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Company introduction

LANDLION BEARING CO.,LTD is an export-oriented enterprise, specializing in manufacturing and marketing several types of bearings for more than 10 years. We can produce the bearings accordingly to the customers' samples or drawings.LANDLION has a large top brand bearing NSK NTN UBC ASAHI IKO NACHI KOYO in stock.