Medium Ball Screw-BSM2020-F

★Ball Nut：Flanged Round Double Cutting
★Standard spec、Competitive pricing、Fast delivery
★High precision, multiple leads available
★Installation dimension of ball nut could be fit in with other major manufacturers

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Update：2023.10.19

Spec	Ground Spec		Rolled Spec
Nominal Dia (mm)	20		20
Ball Dia (mm)	3.175		3.175
Lead (mm)	20		20
B.C.D (mm)	20.75		20.75
Thread Direction	Right		右
Circuits	1.8 Returns x 1 Circuit		1.8 Returns x 1 Circuit
Accuracy	C5X	C5V	C7W
Axial Backlash	0	-0.002	0.03
Dynamic Load Ca(N)	6400		4300
Static Load Coa(N)	11300		10300

Rolled Spec：

BSM2020G1-RC7□-F
Ball Screw Spec		Ball Nut Spec
Ball Screw Spec L1	250~2000	Ball Nut Spec LA	57
Ball Screw Spec L2	L1-87	Ball Nut Spec LB	10
Ball Screw Spec L3	55	Ball Nut Spec LC	47
Ball Screw Spec L4	12	Ball Nut Spec DA	58
Ball Screw Spec L5	1.15	Ball Nut Spec DB	36
Ball Screw Spec L6	10.15	Ball Nut Spec H	44
Ball Screw Spec P	20	Ball Nut Spec PCD	47
Ball Screw Spec D1	20	Ball Nut Spec X	6.6
Ball Screw Spec D2	12	Ball Nut Spec T	M6x1.0
Ball Screw Spec D3	15
Ball Screw Spec D4	15
Ball Screw Spec D5	14.3
Ball Screw Spec D6	20
Ball Screw Spec D7	15
Ball Screw Spec S	15
Ball Screw Spec N	15
Ball Screw Spec M	M15x1.0

Ground Spec：

BSM2020G1-GC□□-F
Ball Screw Spec			Ball Nut Spec
Ball Screw Spec L1	605	1070	Ball Nut Spec LA	57
Ball Screw Spec L2	510	975	Ball Nut Spec LB	10
Ball Screw Spec L3	40	40	Ball Nut Spec LC	47
Ball Screw Spec L4	12	12	Ball Nut Spec DA	58
Ball Screw Spec L5	1.15	1.15	Ball Nut Spec DB	36
Ball Screw Spec L6	10.15	10.15	Ball Nut Spec H	44
Ball Screw Spec P	20	20	Ball Nut Spec PCD	47
Ball Screw Spec D1	20	20	Ball Nut Spec X	6.6
Ball Screw Spec D2	12	12	Ball Nut Spec T	M6x1.0
Ball Screw Spec D3	15	15
Ball Screw Spec D4	15	15
Ball Screw Spec D5	14.3	14.3
Ball Screw Spec D6	20	20
Ball Screw Spec E	17	17
Ball Screw Spec S	15	15
Ball Screw Spec C	5	5
Ball Screw Spec K	8	8
Ball Screw Spec N	15	15
Ball Screw Spec M	M15x1.0	M15x1.0

Medium Ball Screw-BSM2020-F

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