Speed Demon SG linear bearings and rails from LM76

LM 76 SPEED DEMON SG TYPE Linear Bearings/Rail Systems

Easy to Install
Light Weight
Low Friction
Rollers Sealed-for-Life

Adjustable Preload
High Speed Operation
Felt Shaft Wipers
An economical alternative in many applications

Sample Part Number

Block P/N: SGB10-3UU
Block w/ 3 rollers and wipers both ends

Rail P/N: SGR-10 x 1000mm
SG10 Rail - 1000mm long

		Whole System		Speed Guide Block (SGB)
SGB	SGB	H	W	W	H1	L	B	L1	S	QTY of Rollers	Eccentric Position	Y0 (N) Static	Z0 (N) Dynamic	Mx (Nm)	My (Nm)	Mz (Nm)	weight (g/ea)
10	-3 -4 -5	23	28	45	8	60 63 77	21	18	M4 x 0.7	3 4 5	2	343 515 670	322 490 600	6.4 12.2 18.5	6.8 13 23	7.1 14.5 25	70 90 100
15N	-3 -4 -5	32	44	44	12	60 80 100	26	26	M5	3 4 5	2 1,3 1,2,4	490 700 980	460 660 920	10.2 14.5 20.3	9.2 13.2 37	9.8 14 39	110 145 185
15	-3 -4 -5	32	46	46	12	52 68 84	32	36	M5	3 4 5	2 1,3 1,2,4	490 700 980	460 660 920	13.8 19.8 27.7	7.4 21.1 44.3	7.8 22.4 47	105 140 170
20N	-3 -4 -5	36	47	47	12	80 106 132	38	30	M6	3 4 5	2 1,3 1,2,4	700 1000 1400	980 1400 1960	29.4 42 58.8	25.4 72.8 152.8	18.2 52 109.2	195 265 325
20	-3 -4 -5	36	60	60	12	72 94 116	50	40	M6	3 4 5	2 1,3 1,2,4	700 1000 1400	980 1400 1960	42.1 60.2 84.2	21.5 61.6 129	15.4 44 92.4	210 280 350
25	-3 -4 -5	44	70	70	16.5	100 133 166	57	45	M8	3 4 5	2 1,3 1,2,4	1260 1800 2520	1470 2100 2940	67.62 96.6 135	48.58 138.6 291.06	41.58 118.8 249.48	460 615 775
35	-3 -4 -5	55	100	100	18	140 185 230	82	62	M10	3 4 5	2 1,3 1,2,4	2800 4000 5600	2800 4000 5600	159.6 228 319.2	126 360 758	126 360 756	1,100 1,450 1,835

	Whole System		Speed Guide Rail (SGR)
SGR	H	W	W1	H2	dp	P	Shaft	Weight (g/m)	T	m1	m
10	23	28	28	14	3.3	30	5	1,051	N/A	6.5	3.4
15N	32	44	38	18.5	6	120	6	1,651	8	8	4.5
15	32	46	46	18.5	6	120	6	1,784	8	8	4.5
20N	36	47	47	22.5	6	120	6	2,427	9	9.5	5.5
20	36	60	60	22.5	6	120	6	2,744	9	9.5	5.5
25	44	70	69	26	7	120	7	3,873	10	11	6.5
35	55	100	90	35	8.5	160	8.5	6,442	12	14	8.5

NOTE: Concerning Mx, My and Mz Moment Loads
Newton metre is a compound unit of torque corresponding to the torque from a force of
one newton applied over a distance arm of one metre.1 Nm = 0.738 foot-pounds

SPEED DEMON Guide® 's precision doesn't have effect on the system length. Since the movement of bearing is less ±3§, the running precision guarantees according to rail length without accumulation.