| Structure Type: | Needle Roller Bearing |
|---|---|
| Precision Rating: | P0 P6 P5 P4 P2 |
| For Shaft Diameter: | 15mm-85mm |
| Clearance: | C0, C2, C3, C4, C5 |
| Features: | NAV/RNAV40... Needle Roller Bearing |
| Service: | OEM ODM |
| Samples: |
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| Customization: |
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Audited Supplier NAV4002/RNAV4002 Needle Roller Bearings Stamping outer ring used in Printing Machinery
Introduction
Needle Roller Bearings with Machined Rings are made of carbon chromium bearing steel. We 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 | 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) |
Mass | |||||
| With Inner | Without Inner | d | Fw | D | C | r min | kg |
| NAV 4002 | RNAV 4002 | 15 | 21.87 | 32 | 17 | 0.3 | 0.076 |
| NAV 4003 | RNAV 4003 | 17 | 24.3 | 35 | 18 | 0.3 | 0.098 |
| NAV 4004 | RNAV 4004 | 20 | 28.7 | 42 | 22 | 0.6 | 0.175 |
| NAV 4005 | RNAV 4005 | 25 | 33.5 | 47 | 22 | 0.6 | 0.201 |
| NAV 4006 | RNAV 4006 | 30 | 40.1 | 55 | 25 | 1 | 0.311 |
| NAV 4007 | RNAV 4007 | 35 | 45.9 | 62 | 27 | 1 | 0.418 |
| NAV 4008 | RNAV 4008 | 40 | 51.6 | 68 | 28 | 1 | 0.498 |
| NAV 4009 | RNAV 4009 | 45 | 57.4 | 75 | 30 | 1 | 0.637 |
| NAV 4010 | RNAV 4010 | 50 | 62.1 | 80 | 30 | 1 | 0.702 |
| NAV 4011 | RNAV 4011 | 55 | 69.8 | 90 | 35 | 1.1 | 1.03 |
| NAV 4012 | RNAV 4012 | 60 | 74.6 | 95 | 35 | 1.1 | 1.125 |
| NAV 4013 | RNAV 4013 | 65 | 80.3 | 100 | 35 | 1.1 | 1.2 |
| NAV 4014 | RNAV 4014 | 70 | 88 | 110 | 40 | 1.1 | 1.7 |
| NAV 4015 | RNAV 4015 | 75 | 92.7 | 115 | 40 | 1.1 | 1.81 |
| NAV 4016 | RNAV 4016 | 80 | 100.3 | 125 | 45 | 1.1 | 2.47 |
| NAV 4017 | RNAV 4017 | 85 | 104.8 | 130 | 45 | 1.1 | 2.58 |
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.
Certification
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.
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