Machined Needle Roller Bearing with Pointed Needle Roller (NA3095 NA3100 NA3105 NA3110 NA3115 NA3120 RNA3125 RNA3130 RNA3140 RNA3150 RNA3160 RNA3170 RNA3180)

• Structure Type: Needle Roller Bearing
• Precision Rating: P0 P6 P5 P4 P2
• For Shaft Diameter: 30mm-180mm
• Clearance: C0, C2, C3, C4, C5
• Features: RNA/NA30... Needle Roller Bearing
• Service: OEM ODM
• Model NO.: NA 3030 / RNA 3030
• 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: 62mm-255mm
• Transport Package: Neutral Packing Bearing
• Specification: 30mm x 62mm x 30mm
• Trademark: HENGLI, LZ
• Origin: China
• HS Code: 8482800000
• Production Capacity: 500000 Pieces/Year

Product Description

RNA/NA30...Full Complement Needle Roller Bearings with Pointed Needle Roller
                                                          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 C4 C5
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)					Basic Load Rating  (KN)		Limited Speed	Mass
With Inner	Without Inner	d	Fw	D	C	r min	C	Co	rpm	kg
NA 3030	RNA 3030	30	44	62	30	0.65	51.2	100	6900	0.497
NA 3035	RNA 3035	35	49.7	72	36	0.65	72	146.4	6100	0.815
NA 3040	RNA 3040	40	55.4	80	36	0.85	77.6	163.2	5500	0.993
NA 3045	RNA 3045	45	62.1	85	38	0.85	84	184	4900	1.132
NA 3050	RNA 3050	50	68.8	90	38	0.85	90.4	204	4400	1.22
NA 3055	RNA 3055	55	72.6	95	38	0.85	93.6	214.4	4200	1.307
NA 3060	RNA 3060	60	78.3	100	38	0.85	98.4	246.4	3950	1.393
NA 3065	RNA 3065	65	83.1	105	38	0.85	103.2	260	3600	1.488
NA 3070	RNA 3070	70	88	110	38	0.85	107.2	284	3450	1.568
NA 3075	RNA 3075	75	96	120	38	0.85	113.6		3200	1.923
NA 3080	RNA 3080	80	99.5	125	38	0.85	116		3050	2.025
NA 3085	RNA 3085	85	104.7	130	38	1.35	120		2900	2.117
NA 3090	RNA 3090	90	109.1	135	43	1.35	147.2		2800	2.512
NA 3095	RNA 3095	95	114.7	140	43	1.35	152		2650	2.626
NA 3100	RNA 3100	100	119.2	145	43	1.35	156		2560	2.735
NA 3105	RNA 3105	105	124.7	150	45	1.35	161.6		2400	2.987
NA 3110	RNA 3110	110	132.5	160	45	1.35	168		2350	3.532
NA 3115	RNA 3115	115	137	165	45	1.35	172		2250	3.66
NA 3120	RNA 3120	120	143.5	170	45	1.35	177.6		2200	3.792
NA 3125	RNA 3125	125	152.8	185	52	1.35	180.8		2000	5.62
NA 3130	RNA 3130	130	158	190	52	1.35	218.4		1950	5.815
NA 3140	RNA 3140	140	170.5	205	52	1.35	229.6		1760	6.84
NA 3150	RNA 3150	150	179.3	215	52	1.35	238.4		1700	7.23
NA 3160	RNA 3160	160	193.8	230	57	1.35	286.4		1600	9.07
NA 3170	RNA 3170	170	202.6	245	57	1.85	295.2		1550	10.42
NA 3180	RNA 3180	180	216	255	57	1.85	308.8		1450	10.94

 

                                                                                    
                                                        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.