Auto  China   540 to 1000 pto converter gearbox   Bari Italy   Parts Bearing Spherical Roller Bearing for Agricultural Machinery with ce certificate top quality low price

We Customized transmissions can be produced for a wide variety of applications, in order to respond to OEM’s needs.Advanced thermo treatment equipment, such as network heat treatment oven, multi-use thermo treatment oven, etc. – EPG Group the biggest agricultural gearbox and pto factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828

EPG specializing in the manufacture of rotocultivator ploughshares and other non-standardized farm machinery cutting tools. Quality materials and production procedures allow us to present a reliable, long lasting product while maintaining competitive prices.

Auto Parts Bearing Spherical Roller Bearing For Agricultural Machinery

          Continuous Casting Machines                                                   Mechanical Fans and Blowers

          Gearbox and Pumps                                                                  Wind Turbines

          Material Handling                                                                        Marine Propulsion and Offshore Drilling

          ept and ept Equipment                                          Pueptand Paper Processing Equipment

A spherical roller bearing is a rolling-element bearing that permits rotation with low friction, and permits angular misalignment.
Typically these bearings support a rotating shaft in the [bore] of the inner ring that may be misaligned in respect to the outer ring. 
The misalignment is possible due to the spherical internal shape of the outer ring and spherical rollers.

Despite what their name may imply,Spherical roller bearings are not truly spherical in shape. The rolling elements of spherical
roller bearings are mainly cylindrical in shape,But have a profile that makes them appear like cylinders that have been slightlyover-inflated.
Spherical roller bearing used in countless industrial applications, where there are heavy loads, moderate speedsand possiblymisalignment.

Bearing Steel Double Row Spherical Roller Bearing

Product Name Spherical 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
Cage Brass, Nylon, Steel
Seal ZZ, 2RS
Features High Precision, High Speed, Long Life, High Reliability, Low Noise , Reduce Friction
Certification ISO 9001:2008
Pacept 1.Neutral Pacept Bearing  2.Industrial Pacept  3.Commercial Pacept Bearing  4.Customize
Delivery Time 30 – 45 DaeptAfter The Order is Confirmed
Shippment 1.By Sea  2.By Air  3.By Express
Website http://


Model Boundary Dimensions (mm) Basic Load Rating (KN) Mass
d D B C Co Kg
21307 21307K 21307W33 35 80 21 70.70 73.30 0.547
21308 21308K 21308W33 40 90 23 87.60 92.00 0.751
21309 21309K 21309W33 45 100 25 105.00 112.00 1.010
21310 21310K 21310W33 50 110 27 121.00 129.00 1.300
21311 21311K 21311W33 55 120 29 141.00 152.00 1.660
21312 21312K 21312W33 60 130 31 165.00 175.00 1.990
21313 21313K 21313W33 65 140 33 186.00 197.00 2.450
21314 21314K 21314W33 70 150 35 206.00 223.00 2.980
21315 21315K 21315W33 75 160 37 249.00 270.00 3.630
21316 21316K 21316W33 80 170 39 272.00 306.00 4.290
21317 21317K 21317W33 85 180 41 297.00 351.00 5.190
21318 21318K 21318W33 90 190 43 320.00 387.00 6.090
21319 21319K 21319W33 95 200 45 366.00 500.00 7.150
21320 21320K 21320W33 100 215 47 397.00 546.00 8.810
21322 21322K 21322W33 110 240 50 460.00 634.00 9.460



                                                                   About Us

HENGLI Machinery Company is a ept-established Chinese bearing supplier. We design, manufacture and wholesale bearings.
Our specialized manufacturer of Spherical Roller Bearing Cylindrical Roller Bearing, XiHu (West Lake) Dis.Hu (West Lake) Dis. 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 No john deere 1508 gearbox n-StHangZhourd Bearings.


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 – Pacept

Q4 – How to customize bearing(non-stHangZhourd) from your company?

 A -We offer OEM,Customized(Non-stHangZhourd) 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 worept 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;

      -Alwaeptput oiled paper or, if not available, plastic sheets between rollers and cup races of tapered roller bearings.

The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.

Auto  China   540 to 1000 pto converter gearbox   Bari Italy   Parts Bearing Spherical Roller Bearing for Agricultural Machinery with ce certificate top quality low price

Auto  China   540 to 1000 pto converter gearbox   Bari Italy   Parts Bearing Spherical Roller Bearing for Agricultural Machinery with ce certificate top quality low price

Tractor Shaft

As one of the tractor shaft manufacturers, suppliers, and exporters of mechanical products, We offer tractor shafts and many other products.

Please get in touch with us for details.

Manufacturer supplier exporter of tractor shaft.