1.Oil film bearing are used in the rolling mills to hold back up rolls weighing upto 60 M. t. 2.from Dia 8"to 48" dia

1. "DF" Type Multi-sealReliable seal, long life in use, at present time it is the best seal structure. Sealing cover adopts the ceramic spray coating technology. 2. Hydraulic Lockup Device: By using the hydraulic cylinder which is mounted on the neck of the roll, the complete set Oil Film Bearing is locked to or demounted from the Roll Neck. This device is safe and reliable in operation and has high efficiency.

3. No-Key Oil Film BearingSafe, convenient, increase the loading capacity and sheet quality.

4. Double Thrust Symmetric StructureAvoiding the defects of unsymmetrical structure, taking away the Pull-rod of bearing Box and increasing the universality and exchangeability of parts.

5. Adopting the Bearing Operating Temperature MonitorThe operating temperature of Oil Film Bearing can be shown on the Operating Panel and the limit of temperature can be concatenated with the main equipment in order to monitoring on line.

 

Typical Structure of Bearing Series A

Futures:

Taper of Back-up Roll 1:5

Keyless Sleeve Structure (WJ)

Hydraulic Locking (YS)

Double Thrust and Symmetric Arrangements (SZ)

Temperature Monitoring (WK)

DF Sealing (JF)

 

Typical Structure of Bearing Series B

Futures:

Taper of Back-up Roll 1:5.647058

Long Key Sleeve

Mechanical Locking 

Thrust and Non- Symmetric Structure

DF Sealing (JF)

 

 

exchange Morgoil bearing oil film bearing below 2000mm