Design types	Series	Sizes	Raceway diameters DL [in]	Maximum torque 1) Md max[ft-lbs]	Maximum tilting moment 1) 2) Mk max[ft-lbs]	Load carrying capacity 1) Static axial load rating C0 ax [lbs x 1,000] Static radial load rating C0 rad [lbs x 1,000]	Weight 1) G [lbs]	Clearance
Worm gear driven types	WD-L 3)	0223 0343 0419 0478 0625	223 343 419 478 625					Preloaded raceway system
	WD-LA	0223 0343 0419 0478 0625	8.780 13.504 16.496 18.819 24.606					Preloaded raceway system
	WD-H	0146 0220 0300 0373 0490 0645	8.071 11.024 14.567 17.795 22.402 28.543					Preloaded raceway system
spur gear driven types	SP-L	0311 0411 0541 0641 0741 0841 0941 1091	12.244 16.181 21.299 25.236 29.173 33.110 37.047 42.953					Radial clearance 0 - 0.0079 in Axial tilting clearance 0 - 0.0158 in
	SP-I	0229 0411 0541 0641	9.016 16.181 21.299 25.236					Radial clearance 0 - 0.0079 in Axial tilting clearance 0 - 0.0158 in
	SP-M	0311 0411 0541 0641 0741 0841 0941 1091	12.244 16.181 21.299 25.236 29.173 33.110 37.047 42.953					Radial clearance 0 - 0.0079 in Axial tilting clearance 0 - 0.0158 in
	SP-H	0455 0555 0655 0755 0855 0955	17.913 21.850 25.787 29.724 33.661 37.598					Radial clearance 0 - 0.0099 in Axial tilting clearance 0 - 0.0158 in

1) The data refers to the minimum and maximum diameter per series.
2) The tilting moment capacity for each unit should be confirmed by referring to the limiting load diagram for each individual model.
3) Please note: Dimensions in SI-system (metric).