Machined Ring Caged Drawn Cup Needle Bearing With Inner Ring(NA5902 NA5903 NA5904 NA59/22 NA5905 NA59/28 NA5906 NA59/32 NA5907 NA5908 NA5909 NA5910)

• Structure Type: Needle Roller Bearing
• Precision Rating: P0 P6 P5 P4 P2
• For Shaft Diameter: 15mm-140mm
• Clearance: C0, C2, C3
• Features: NA59 Series Needle Roller Bearing
• Service: OEM ODM
• Model NO.: NA5905
• Certification: ISO9001:2008
• Main Market: Europe, North America, East Asia
• Rolling Body: Roller Bearings
• The Number of Rows: Single
• Material: Bearing Steel
• Spherical: Non-Aligning Bearings
• Load Direction: Radial Bearing
• Separated: Unseparated
• Outer Dimension: 20mm-160mm
• Transport Package: Neutral Packing Bearing
• Specification: 25mm x 42mm x 23mm
• Trademark: HENGLI, LZ
• Origin: China
• HS Code: 8482800000
• Production Capacity: 500000 Pieces/Year

Product Description

NA59... Series Machined Ring Needle Roller Bearing With Inner Ring
                                                          Introduction
Needle Roller Bearings with Machined Rings are made of carbon chromium bearing steel.
e supplies these bearings with or without flanges on the outer ring, 
In a wide range of series and sizes. We also supplies them with or without an inner ring.



Machined Type Needle Roller Bearings

Product Name	Needle Roller Bearing
Precision Rating	P6, P0, P5, P4, P2
Material	Bearing Steel  (GCr15)
Clearance	C0 C1 C2 C3
Vibration & Noisy	Z1,Z2,Z3 V1,V2,V3
Features	Low cross section, High load carrying capacity, Separable design, High stiffness and Accommodate axial displacement
Application	Farm and Construction Equipment, Gas Engines, Gear Pumps, And Small Appliances
Certification	ISO 9001:2008
Packing	1.Neutral Packing Bearing  2.Industrial Packing  3.Commercial Packing Bearing  4.Customize
Delivery Time	30 - 45 Days After The Order is Confirmed
Shippment	1.By Sea  2.By Air  3.By Express
Website	http://hlimachinery.en.made-in-china.com

Bearing No.	Boundary Dimensions (mm)					Permitin Offsets	Basic Load Rating  (KN)		Limited Speed	Mass
	d	Fw	D	C	r	s	C	Co	rpm	kg
					min
NA5902	15	20	28	18	0.3	0.5	8.24	10.24	16000	0.052
NA5903	17	22	30	18	0.3	0.5	8.96	11.68	14400	0.056
NA5904	20	25	37	23	0.3	0.8	17.04	20.4	12800	0.115
NA59/22	22	28	39	23	0.3	0.8	18.56	23.44	11200	0.134
NA5905	25	30	42	23	0.3	0.8	19.2	25.2	10400	0.139
NA59/28	28	32	45	23	0.3	0.8	19.84	26.8	10400	0.142
NA5906	30	35	47	23	0.3	0.8	20.4	28.4	8800	0.152
NA59/32	32	40	52	27	0.6	0.8	25.2	38	8000	0.241
NA5907	35	42	55	27	0.6	0.8	25.6	40	7600	0.256
NA5908	40	48	62	30	0.6	1	34.8	53.2	6800	0.348
NA5909	45	52	68	30	0.6	1	36.8	58.4	6000	0.396
NA5910	50	58	72	30	0.6	1	38.4	64	5600	0.498
NA5911	55	63	80	34	1	1.5	46.8	79.6	5200	0.559
NA5912	60	68	85	34	1	1.5	49.2	86.4	4800	0.614
NA5913	65	72	90	34	1	1.5	50	89.6	4400	0.655
NA5914	70	80	100	40	1	1.5	68.4	124.8	4000	1.06
NA5915	75	85	105	40	1	1.5	69.6	129.6	3760	1.13
NA5916	80	90	110	40	1	1.5	72.4	139.2	3520	1.15
NA5917	85	100	120	46	1.1	1.5	89.6	189.6	3200	1.76
NA5918	90	105	125	46	1.1	1	92.8	201.6	3040	1.84
NA5919	95	110	130	46	1.1	1	94.4	208	2880	1.98
NA5920	100	115	140	54	1.1	2	101.6	208	2800	2.85
NA5922	110	125	150	54	1.1	2	104.8	223.2	2560	2.98
NA5924	120	135	165	60	1.1	2	144	304	2400	3.92
NA5926	130	150	180	67	1.5	1.5	161.6	304	2160	5.6
NA5928	140	160	190	67	1.5	1.5	167.2	388	2000	6.18

Application 

                                                                                    
                                                        About Us

HENGLI Machinery Company is a well-established Chinese bearing supplier. We design, manufacture and wholesale bearings.

Our specialized manufacturer of Spherical Roller Bearing & Cylindrical Roller Bearing, LUAN Rolling Bearing Co., Ltd

was established in 1970 and is accredited by the Chinese Ministry of Machine Building.

We invested in two additional specialized bearing factories, which allow us to provide our clients with top of the line products such

as Needle Roller Bearings, Spherical Plain Bearings, Rod Ends Bearings, Ball Joint Bearings, Tapered Roller Bearings,

Wheel Hub Bearings and Non-Standard Bearings.

 

FAQ
Q1 - What is our advantages?

     A    - Manufacturer - Do it only with the Best;

            -Your Choice make different. 

Q2 - Our Products

 A   - Spherical Roller Bearing, Cylindrical Roller Bearing, Needle Roller Bearing, Cam Followers, Thrust Bearing

      - Spherical Plain Bearing, Rod End, Ball Joint, Wheel Hub, Tapered Roller Bearing

Q3 - Process of our production

 A - Heat Treatment - Grinding - Parts Inspection - Assembly - Final Inspection - Packing

Q4 - How to customize bearing(non-standard) from your company?

 A -We offer OEM,Customized(Non-standard) service and you need to provide drawing and detailed Technical Data.

Q5 -   What should I care before installation?

 A   - Normally, the preservative with which new bearings are coated before leaving the factory does not need to be

        removed; it is only necessary to wipe off the outside cylin­drical surface and bore, if the grease is not compatible

        with the preservative, it is necessary to wash and carefully dry the bearing.

      -Bearings should be installed in a dry, dust-free room away from metal working or other machines producing

        swarf and dust.

Q6 - How to stock and maintenance my bearings right? 

 A   - Do not store bearings directly on concrete floors, where water can condense and collect on the bearing;

      -Store the bearings on a pallet or shelf, in an area where the bearings will not be subjected to high humidity

       or sudden and severe temperature changes that may result in condensation forming;

      -Always put oiled paper or, if not available, plastic sheets between rollers and cup races of tapered roller bearings.