OEM High Quality NKI NKS NKIS12 Machined Type Needle Roller Bearings for Aircraft Frame

• Rolling Body：Roller Bearings
• The Number of Rows：Single
• Outer Dimension：19mm-100mm
• Material：Bearing Steel
• Spherical：Non-Aligning Bearings
• Load Direction：Radial Bearing

=== Base Info ===

• Model NO.：NKIS12
• Separated：Unseparated
• Structure Type：Needle Roller Bearing
• Precision Rating：P0 P6 P5 P4 P2
• For Shaft Diameter：6mm-70mm
• Clearance：C0, C2, C3
• Features：NKIS Machined Heavy Duty Needle Roller Bearing
• Service：OEM ODM
• Certification：ISO9001:2008
• Main Market：Europe, North America, East Asia
• Transport Package：Neutral Packing , Customize
• Specification：12mm x 30mm x 16mm
• Trademark：HENGLI, LZ
• Origin：China
• HS Code：8482400000
• Production Capacity：500000 Pieces,Year

=== Description ===
kgminNKIS 661019130.3 4.644.8232000.02NKIS 771222160.6 7.688.32208000.035NKIS 881425160.6 11.5211.04192000.047NKIS 991526160.6 11.5211.2184000.041NKIS 10101628160.6 12.5612.64176000.054NKIS 12121830160.6 13.4414.16168000.06NKIS 15152235200.3 19.622.4144000.092NKIS 17172437200.60.520.824.8136000.098NKIS 20202842200.60.522.829.2120000.129NKIS 25253247220.6126.834.8104000.016NKIS 30303752220.6129.24096000.184NKIS 35354358220.60.531.245.680000.22NKIS 404050652210.53453.672000.281NKIS 454555722210.53659.264000.336NKIS 50506080281.1250.478.460000.518NKIS 55556585281.1253.686.456000.558NKIS 60607090281.1254.490.452000.56NKIS 65657595281.1256.898.448000.641NKIS 707080100281.1 6106.444000.68

                                                                                    
                                                            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.