Needle Roller Bearings with Inner Rings (NA6901 NA6902 NA6903 NA6904 NA69/22 NA6905 NA69/28 NA6906 NA69/32 NA6907 NA6908) For Material Handling

• Rolling Body：Roller Bearings
• The Number of Rows：Single
• Outer Dimension：24mm-130mm
• Material：Bearing Steel
• Spherical：Non-Aligning Bearings
• Load Direction：Radial Bearing

=== Base Info ===

• Model NO.：NA69,22
• Separated：Unseparated
• Structure Type：Needle Roller Bearing
• Precision Rating：P0 P6 P5 P4 P2
• For Shaft Diameter：12mm-95mm
• Clearance：C0, C2, C3, C4, C5
• Features：NA69 Series Needle Roller Bearing
• Service：OEM ODM
• Certification：ISO9001:2008
• Main Market：Europe, North America, East Asia
• Transport Package：Neutral Packing Bearing
• Specification：22x39x30mm
• Trademark：HENGLI, LZ
• Origin：China
• HS Code：8482400000
• Production Capacity：500000 Pieces,Year

=== Description ===
Basic Load Rating 
(KN)Limited 
SpeedMassdFwDCr
minsCCorpmkgNA6901121624220.31.012.3016.00184000.046NA6902152028230.31.014.1020.24160000.064NA6903172230230.31.014.5621.76144000.069NA6904202537300.31.029.2040.40128000.141NA69/22222839300.30.532.0046.80112000.154NA6905253042300.31.033.2050.40104000.162NA69/28283245300.31.034.4053.60104000.179NA6906303547300.31.034.0054.0088000.185NA69/32324052360.60.538.0065.6080000.286NA6907354255360.60.539.2069.2076000.310NA6908404862400.60.553.6092.8068000.426NA6909455268400.60.556.40101.6060000.437NA6910505872400.60.559.20111.2056000.529NA6911556380451.01.575.20146.4052000.726NA6912606885451.01.576.40152.8048000.758NA6913657290451.01.577.60158.4044000.779NA69147080100541.01.0104.00213.6040001.340NA69157585105541.01.0105.60221.6037601.450NA69168090110541.01.0109.60238.4035201.530NA691785100120631.11.0135.20320.0032002.250NA691890105125631.11.0140.00340.0030402.440NA691995110130631.11.0141.60352.0028802.630

                                                                                    
                                                             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.

Industry Exibition and 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.