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 Description

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Model No. External dimension, mm Carriage dimension, mm Rail dimension, mm Basic load rating Static moment rating, kN·m Weight
Height
H		 Width
W		 Length
L		 W2 H2 B C S×ℓ L1 T N G K e1 G1 Grease
Nipple		 Width
W1		 Height
H1		 Pitch
P		 E
std.		 D × h × d Dynamic
C
kN		 Static
C₀
kN		 Mp
Single		 Mp
Double		 My
Single		 My
Double		 Mr Carriage
kg		 Rail
kg/m
SME 15 SB
SME 15 LSB 		24 34 64.4 9.5 3.5 26 26 M4x5 48 6 5 5.5 2.7 - M4 G-M4 15 13 60 20 7.5x5.8x4.5 12.5 20.2 0.14 0.69 0.14 0.69 0.16 0.19 1.4
79.4 34 63 15.4 27.5 0.25 1.15 0.25 1.15 0.21 0.22
SME 20 SB
SME 20 LSB 		28 42 78.5 11 4.7 32 32 M5x5.5 58.3 6 6 12 3.7 - M4 G-M6 20 15.5 60 20 9.5x8.5x6 20.4 32.1 0.27 1.34 0.27 1.34 0.33 0.26 2.3
97.5 45 77.3 25.3 43.6 0.49 2.24 0.49 2.24 0.44 0.35
SME 25 SB
SME 25 LSB 		33 48 92 12.5 5.8 35 35 M6x7 71 8 7 12 4 - M4 G-M6 23 18 60 20 11x9x7 28.3 44.3 0.45 2.14 0.45 2.14 0.52 0.31 3.2
109 50 88 33.0 56.1 0.71 3.2 0.71 3.2 0.66 0.49
SME 25 SV
SME 25 LSV 		36 48 92 12.5 5.8 35 35 M6x9 71 8 10 12 4 - M4 G-M6 23 18 60 20 11x9x7 28.3 44.3 0.45 2.14 0.45 2.14 0.52 0.44 3.2
109 50 88 33.0 56.1 0.71 3.2 0.71 3.2 0.66 0.62
SME 30 SB
SME 30 LSB 		42 60 107.6 16 7.5 40 40 M8x10 80 8 8 12 6.5 5.4 M6 G-M6 28 23 80 20 14x12x9 39.4 59.5 0.68 3.37 0.68 3.37 0.83 0.85 4.5
132.6 60 105 47.0 76.5 1.11 5.32 1.11 5.32 1.07 1.10
SME 35 SB
SME 35 LSB 		48 70 120.6 18 8 50 50 M8x11 90 11 8 12 6.5 6 M6 G-M6 34 26 80 20 14x12x9 54.7 81.0 1.07 5.25 1.07 5.25 1.41 1.22 6.2
150.6 72 120 67.6 109.9 1.92 8.75 1.92 8.75 1.91 1.61
SME 45 SB
SME 45 LSB 		60 86 140 20.5 10 60 60 M10x16 106 16 10 13.5 8.5 6.1 M6 G-PT 1/8 45 32 105 22.5 20x17x14 72.7 105.8 1.61 7.82 1.61 7.82 2.41 2.86 10.5
174.5 80 140.5 90.0 143.6 2.88 13.08 2.88 13.08 3.27 3.57

Note: The basic dynamic load rating C of ball type is based on the 50 km for nominal life. The conversion between C for 50 km and C100 for 100 km is C=1.26 x C100. 
Single (Single carriage) / Double (Double carriages closely contacting with each other).

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 CAD models

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