RHP NSK Self Lubricated Cast Iron Belt Tensioner Unit
Cast iron conveyor belt tensioner bearing unit supplied with a full width bearing insert fitted and includes a grease nipple to facilitate re-lubrication. The bearing insert has 2 grub screws to allow tightening against the shaft after installation. The units are designed to be used with the RHP BTHF series tensioner housings with feet for bolting in place or the RHP BTH series without feet for welding in place. The BT Tensioner unit fits inside the BTHF/BTH housing and it’s position is controlled by the M12x1.75mm set screw which can be locked after adjustment is completed.
The insert can be removed from the housings for future replacement as required
Made from cast iron to BS1452
Spherical bearing insert accommodates initial misalignment
Nitrile/fabric seals
C3 internal radial clearance
Shaft Diameter | |
Basic Bearing Insert | |
Casting Group | |
H (mm) | |
H1 (mm) | |
L (mm) | |
L1 (mm) | |
A (mm) | |
A1 (mm) | |
A2 (mm) | |
B (mm) | |
Dynamic Load N | |
Static Load N | |
Rec Max Speed |
For More Information on these units and the RHP Self Lube Range Please Refer to our PDF