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OuzbekDear Customers,
In order to improve the locking reliability and inner bore accuracy of bearing with eccentric collar. FK make some change of setscrew size in eccentric collar.
Following is the details.
Eccentric collar size | Original setscrew size | New setscrew size |
EC207-EC210 | M8*1 | M10*1.25 |
EC211-EC215 | M10*1 | M12*1.5 |
EC207-XX~EC210-XX(Inch) | 5/16-24UNF | 3/8-24UNF |
EC211-XX~EC215-XX(Inch) | 3/8-24UNF | 7/16-20UNF |
This change is applied to HC, SA, FH bearings.
Old setscrew parameter | New setscrew parameter | ||||
Setscrew size | Wrench dimension | Recommended locking torque | Setscrew size | Wrench dimension | Recommended locking torque |
M8*1 | 4mm | 11.3N.m | M10*1.25 | 5mm | 21.6 N.m |
M10*1 | 5mm | 21.6N.m | M12*1.5 | 6mm | 32.4N.m |
5/16-24UNF | 5/32 inch | 100 lbf-inch | 3/8-24UNF | 3/16 inch | 192 lbf-inch |
3/8-24UNF | 3/16 inch | 192 lbf-inch | 7/16-20UNF | 7/32 inch | 210 lbf-inch |
