Ball Screws - 1" to 1 1/2" - Nut Dim's

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Supernuts & Lead Screws

3/8" to 3/4" - Spec's

3/8" to 3/4" - Nut Dim's

3/8" to 3/4" - Preloaded Dim's

1" to 1 1/2" - Spec's

1" to 1 1/2" - Nut Dim's

1" to 1 1/2" - Preloaded Dim's

2" to 4" - Spec's

2" to 4" - Nut Dim's

2" to 4" - Preloaded Dim's

4mm to 14mm Miniature

16mm to 38mm Ground

25mm to 50mm Ground

Drive Assemblies

NEMA 17 Motor Mount

NEMA 23 Motor Mount

NEMA 34 Motor Mount

NEMA 42 Motor Mount

Flange Mount Bearing

Base Mount Bearing

T23 Stock Stage

T34 Stock Stage

T42 Stock Stage

Round Rail Guides

Full Support - Std Block

Full Support - Twin Block

End Support - Std Block

End Support - Twin Block

Profile Rail Guides

Beam Style Couplers

Three Piece Couplers

Mounting Flanges

Precision Rolled
1" to 1-1/2" Diameter

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Standard Ball Nuts										Optional Ball Nut Flanges
Nut P/N	Nut Type	A Max	B Max	C Max	D Max	E Max	F Max	G Max*	H “V” Threads	Flange Type	I Max	J Max	K1 Hole Dia.	K2 Bolt Circle Dia.
R1004-2	A	3.14	0.630	1.692	1.882	1.191	1.12	-	1 9/16-18 UNEF-2A	1	0.640	3.28	0.281	2.75
RC1004-2	D	2.36	0.630	1.692	1.913	1.185	1.09	-	1 9/16-18 UNEF-2A	1	0.640	3.28	0.281	2.75
RL1004-2	A	3.14	0.630	1.692	1.882	1.191	1.05	-	1 9/16-18 UNEF-2A	1	0.640	3.28	0.281	2.75
RK1004-2	D	2.36	0.630	1.692	1.913	1.185	1.08	-	1 9/16-18 UNEF-2A	1	0.640	3.28	0.281	2.75
R1002-2	B	3.13	0.630	1.692	2.172	1.191	1.12	-	1 9/16-18 UNEF-2A	1	0.640	3.28	0.281	2.75
R1001-2	B	3.10	0.605	1.692	2.172	1.200	1.17	-	1 9/16-18 UNEF-2A	1	0.640	3.28	0.281	2.75
RS1001-2	B	3.10	0.605	1.692	2.172	1.200	1.10	-	1 9/16-18 UNEF-2A	1	0.640	3.28	0.281	2.75
R1105-2	A	2.51	0.485	1.692	1.963	1.281	1.22	-	1 5/8-20 UN-2A	1	0.495	3.23	0.281	2.702
RX1504-2	A	2.880	.505	2.098	2.400	1.604	1.53	-	1.967-18 UNS-2A	1	0.520	4.20	0.397	3.44
R1502-2	A	5.59	0.755	2.630	3.177	1.564	1.93	0.46	2.360-18 UNS-2A	1	0.785	4.65	0.531	3.875
RL1502-2	A	5.59	0.755	2.630	3.154	1.566	1.88	0.46	2.360-18 UNS-2A	1	0.785	4.65	0.531	3.875
R1501-2	B	3.65	1.01	2.630	3.696	1.737	1.96	-	2 1/4-20 UN-2A	1	1.030	4.97	0.531	4.125
R1520-2	B	5.26	1.005	2.621	3.400	1.576	1.68	0.50	2 1/4-20 UN-2A	1	1.030	4.97	0.531	4.125


	All screws come standard in precision grade (0.003 in/ ft) except where noted. Delete the leading P in the screw P/ N for standard grade (0.010 in/ ft) One- inch nuts come with up to 0.009” backlash. Larger sizes come standard with up to 0.018” backlash. Custom loading is available. For zero backlash select a preloaded assembly. *Dynamic load ratings based on 1,000,000 inches of travel using BS& A grease †Offered in 0.005 in/ ft grade only.