NAV/RNAV4826 ... Needle Roller Bearings For Rocker Arm Pivots, Pumps

• Rolling Body：Roller Bearings
• The Number of Rows：Single
• Outer Dimension：140mm-380mm
• Material：Bearing Steel
• Spherical：Non-Aligning Bearings
• Load Direction：Radial Bearing

=== Base Info ===

• Model NO.：NAV,RNAV 4826
• Separated：Unseparated
• Structure Type：Needle Roller Bearing
• Precision Rating：P0 P6 P5 P4 P2
• For Shaft Diameter：110mm-300mm
• Clearance：C0, C2, C3, C4, C5
• Features：NAV,RNAV48... Needle Roller Bearing
• Service：OEM ODM
• Certification：ISO9001:2008
• Main Market：Europe, North America, East Asia
• Transport Package：Neutral Packing Bearing
• Specification：2.015kg
• Trademark：HENGLI, LZ
• Origin：China
• HS Code：8482400000
• Production Capacity：500000 Pieces,Year

=== Description ===
Boundary Dimensions
(mm)MassWith InnerWithout InnerdFwDCr minkgNAV 4822RNAV 48221101201403011.303NAV 4824RNAV 48241201301503011.415NAV 4826RNAV 4826130145165351.12.105NAV 4828RNAV 4828140155175351.12.247NAV 4830RNAV 4830150165190401.13.158NAV 4832RNAV 4832160175200401.13.344NAV 4834RNAV 4834170185215451.14.514NAV 4836RNAV 4836180195225451.14.749NAV 4838RNAV 4838190210240501.56.251NAV 4840RNAV 4840200220250501.56.521NAV 4844RNAV 4844220240270501.57.125NAV 4848RNAV 484824026530060211.317NAV 4852RNAV 485226028532060212.156NAV 4856RNAV 485628030535069217.649NAV 4860RNAV 4860300330380802.125.262

                                                                                    
                                                        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

Industry Exibition and Our Packing, Shipping & Payment

 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.