NJ312E 60*130*31mm Split Cylindrical Taper Roller Bearing

. Ptoduct description

The rollers of cylindrical roller bearings have linear contact with the raceway,so the bearing can carry heavier radial load.

Normally these bearings can accommodate radial load only,none but single row bearings with ribs both on inner and outer rings can carry lighter axial load.

Such bearings need to be installed in the axial load of the host components, only in the same time using other types of bearings to bear the premise of axial load before use.

 

 

 . Feature

· Long service life

The logarithmic roller profile reduces edge stresses at the roller/raceway contact and sensitivity to misalignment and shaft deflection.

· Enhanced operational reliability
The surface finish on the contact surfaces of the rollers and raceways supports the formation of a hydrodynamic lubricant film

· High load carrying capacity

· High stiffness

· Accommodate axial displacement
Except for bearings with flanges on both the inner and outer rings.

· Low friction (Roller end / flange contact area)
The open flange design , together with the roller end design and surface finish, promote lubricant film formation resulting in lower friction and higher axial load carrying capacity.

Appliexcavatorion:

Steel Industry , Mining & Construction , Papermaking Machinery , Wind Turbines , Machine Tools , Gearboxes , Electric Motors , Pumps & Compressors , Injection Molding , Motorcycles , Railways.

. CONPANY PROFILE

ZhongHong Bearing Manufacturing Co. Ltd , produces a wide range of ball and roller bearings for automotive making, Ferrous Metallurgy, Chemical Machinery and Machine Manufacturing in its primary plants in China mainland. Our main bearing products include deep groove ball bearings, tapered roller bearings, cylindrical roller bearings, spherical ball bearings, spherical roller bearings, single row angular contact bearings, double row angular contact bearings, needle roller bearings, thrust ball bearings, spherical plain bearings, spherical bearings, automotive bearings, pump bearings, and many non-standard bearings are also in our product range. The annual output is more than 10 million sets.

WORKSHOP

WAREHOUSE

Other Type

1.Deep groove ball bearing:

6000series, 6100series, 6200series, 6300series, 6400 series, 6800 series,6900 series, etc.

2. wheel hub bearings: DAC series,etc.

3. Taper roller bearing: 30000series, 31000series, 32000series, 33000 series.
4. Angular contact ball bearing: 7100series, 7200series, 7300series, 7400series, etc.
5.Spherical roller bearing: 20000series, 21000series, 22000series, 23000series.

6.Self aligning ball bearing: 1200series, 1300series, 2200series, 2300series.
7.Cylindrical roller bearing: N series, NU series, NJ series, etc.
8.Pillow block bearing: UC series, UCP series, UCF series, UCFL series.

9.Needle Roller Bearing
10.Thrust ball bearing:511 ** (81) ,512 **(82) ,513 (83) ,514 ** (84) series

11.Thurst roller bearing

12.Linear bearing

13.Rod end bearing

14. Rod End Joint Bearing
15.Ceramic Bearing
16. Bearing Accessories

. Packaging
 

1. Industrial tube packing + cartons + pallets

2. Individual colorful or white box + carton + pallets

3. As the clients' requirement

Transportation:

1. Less than 45 KGS, we will send by express. (Door to Door, Convenient)

2. Between 45 - 200 KGS, we will send by air transport. (Fastest and safest, but expensive )

3. More than 200 KGS, we will send by sea. (Cheapest and usual)

Payment:

1. TT. 30% payment in advance as deposit, balance before delivery.

2. L/C at sight. (high bank charges, not suggest , but acceptable )

3. 100% Western Union in advance. (specially for air shipment or small amount)

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