Description

We can produce the diameter from *5mm~**0mm LHB single row tapered roller bearings, Following is the internal structure of LHB different product descriptions. B Steeper contact angle than standard design CLN Reduced tolerances for ring widths and total (abutment) width; corresponds to ISO tolerance class 6X CL0 Accuracy to ABMA tolerance class 0 for inch bearings CL3 Accuracy to ABMA tolerance class 3 for inch bearings CL7A High-performance design for pinion bearing arrangements (superseded by CL7C) CL7C High-performance design for pinion bearing arrangements E Enhanced design. HA1 Case-hardened inner and outer rings HA3 Case-hardened inner ring HN1 Inner and outer ring with special surface heat treatment HN3 Inner ring with special surface heat treatment J Pressed window-type steel cage, roller centred. A figure following the J indicates a different cage design