No. 40 1 / 2 ” Pitch — TAPER-LOCK ®
Dimensions are in inches unless otherwise indicated.
Double TAPER-LOCK ®
No.
Outside Diameter
Catalog Number
Max. Bore
Hub Dia.
Wt. Lbs.
Teeth
Bushing
LTB
15 16 17 18 19 20 21 23 25 30 36 42 48
D40ATL15 D40ATL16 D40ATL17 D40BTL18 D40BTL19 D40BTL20 D40BTL21 D40BTL23 D40BTL25 D40BTL30 D40BTL36 D40CTL42 D40CTL48
2.652 2.814 2.975 3.135 3.296 3.457 3.617 3.938 4.258 5.057 6.015 6.972 7.928
1008 1008 1008 1210 1210 1610 1610 1610 2012 2012 2012 2517 2517
.50 .60 .80 .70 .90 .70 .90
1 1 1
⁷⁄₈ ⁷⁄₈ ⁷⁄₈
1¹⁷⁄₆₄ 1¹⁷⁄₆₄ 1¹⁷⁄₆₄ 2⁵⁄₁₆
1¹⁄₄ 1¹⁄₄ 1⁵⁄₈ 1⁵⁄₈ 1⁵⁄₈
1 1 1 1 1
2¹⁄₂ 2⁵⁄₈ 2³⁄₄ 3
1.30 1.70 3.40 6.00 7.00 9.60
2 2 2
1¹⁄₄ 1¹⁄₄ 1¹⁄₄ 1³⁄₄ 1³⁄₄
3¹³⁄₃₂ 4¹⁵⁄₆₄ 5⁵⁄₃₂
2¹⁄₂ 2¹⁄₂
4¹⁄₄ 4¹⁄₄
Dimensions are in inches unless otherwise indicated.
TAPER-LOCK ® Bushings
Bore Range
Wt. Lbs.
Bushing
1008 1210 1610 2012 2517
— — — — —
.20 .50 .70
¹⁄₂
1
¹⁄₂
1¹⁄₄
¹⁄₂
1⁵⁄₈
1.40 3.20
¹⁄₂
2
¹⁄₂ 2¹⁄₂ Refer to page C-66 for bushing specifications
TAPER-LOCK ® is a registered trademark of Rockwell Automation.
CHAIN TECHNICAL DATA Size
40 ¹⁄₂ ”
Pitch
⁵⁄₁₆ ”
Inside Width Roller Diameter
.312”
C-14
TYPE A
TYPE B
TYPE C
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