In the dimension diagram in model KR catalog, does the possible stroke range become shorter if the nut block length and the stopper length at both ends are subtracted from the outer rail length?｜Frequently asked questions (FAQ) about our products｜Product Information

In the dimension diagram in model KR catalog, does the possible stroke range become shorter if the nut block length and the stopper length at both ends are subtracted from the outer rail length?: Possible stroke range - (outer rail length) - (nut block length + stopper length at both ends) The following differences appear if the above formula is calculated on each model: 　2mm on KR2001A, 2mm on KR2602A 　4mm on KR33[][]A, 4mm on KR46[][]A 　0mm on KR5520A, 0.4mm on KR6525A This the dimension of the seal lip installed at both ends of the nut block.