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Synchronous Pulleys - Regular Torque, XL Series. (Part Numbers)

Synchronous Pulleys - Regular Torque, XL Series.
  • Volume Discount
  • Lead Time Reduction

New: Available number of teeth increased on metric pulleys. [August 2023]
METRIC/ INCH Bores Available!

  • METRIC
  • INCH
  • inCAD Components

(i)Caution

  • Please note that the swaged flange options, NFC, RFC, and LFC, are not reflected in the CAD data.
Timing Pulleys XL Type:Related Image

[ ! ]For Keyway Dimension Details, Click here

・Materials
TypeBelt Width[ M ]Material[ S ]Surface Treatment[ A ]Accessories
Set Screw
6.4 mm
(1/4 inch)
7.9 mm (5/16 inch)9.5 mm
(3/8 inch)
12.7 mm (1/2 inch)PulleyFlange
XL025XL031XL037XL050
ATP2000 Series
Aluminum Alloy
Aluminum AlloyClear Anodize304 Stainless Steel
BTPBlack Anodize
KTPHard Clear Anodize *
NTPElectroless Nickel Plating
MTP-1045 Carbon Steel
or Equivalent
Low Carbon Steel-4137 Alloy Steel
(Black Oxide)
MTPB-Black Oxide
MTPP-Electroless Nickel Plating
STP-304 Stainless Steel304 Stainless Steel-304 Stainless Steel
* Hard Anodize Treatment: Film Hardness 300HV ~
[ ! ]Flange is installed, and set screws are included with Shaft Bores P, N and C.

 

Specifications

 Part Number-Pulley Shape-Shaft Bore Specs., I.D.-Z-J-Q-R-S-T
(Shaft Bore Specs.: H, P, N, C)ATP24XL037-B-N10       R32    
(Shaft Bore Specs.: V, F)ATP60XL050-A-V20-Z28-J16.0       
(Shaft Bore Specs: Y)ATP40XL050-A-Y20    -Q32--S7-T7

  [ ! ]Specify NK10 when New JIS Keywayed Bore + Tap with shaft bore diameter of 10 and keyway width 4.0mm (height 1.8mm) is requested. >> Click here
Timing Pulleys XL Type:Related Image

Alterations


Part Number 

CAD Data download and 3D preview are not available because the part number has not yet been determined.

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Part Number
ATP42XL031-A-P[10-30/1]
ATP42XL031-A-PUF
ATP42XL031-A-PUG
ATP42XL031-A-PUH
ATP42XL031-A-PUJ
ATP42XL031-A-PUK
ATP42XL031-A-V[10-48/1]
ATP42XL031-A-Y[10-48/1]
ATP42XL037-A-C[10,​12,​15,​16,​18,​19,​20]
ATP42XL037-A-H[10-50/1]
ATP42XL037-A-HUF
ATP42XL037-A-HUG
ATP42XL037-A-HUH
ATP42XL037-A-HUJ
ATP42XL037-A-HUK
ATP42XL037-A-HUL
ATP42XL037-A-HUM
ATP42XL037-A-HUN
ATP42XL037-A-HUP
ATP42XL037-A-HUQ
ATP42XL037-A-HUR
ATP42XL037-A-HUS
ATP42XL037-A-N[10-30/1]
ATP42XL037-A-NK10
ATP42XL037-A-NUF
ATP42XL037-A-NUG
ATP42XL037-A-NUH
ATP42XL037-A-NUJ
ATP42XL037-A-NUK
ATP42XL037-A-P[10-30/1]
ATP42XL037-A-PUF
ATP42XL037-A-PUG
ATP42XL037-A-PUH
ATP42XL037-A-PUJ
ATP42XL037-A-PUK
ATP42XL037-A-V[10-48/1]
ATP42XL037-A-Y[10-48/1]
ATP42XL050-A-C[10,​12,​15,​16,​18,​19,​20]
ATP42XL050-A-H[10-50/1]
ATP42XL050-A-HUF
ATP42XL050-A-HUG
ATP42XL050-A-HUH
ATP42XL050-A-HUJ
ATP42XL050-A-HUK
ATP42XL050-A-HUL
ATP42XL050-A-HUM
ATP42XL050-A-HUN
ATP42XL050-A-HUP
ATP42XL050-A-HUQ
ATP42XL050-A-HUR
ATP42XL050-A-HUS
ATP42XL050-A-N[10-30/1]
ATP42XL050-A-NK10
ATP42XL050-A-NUF
ATP42XL050-A-NUG
ATP42XL050-A-NUH
ATP42XL050-A-NUJ
ATP42XL050-A-NUK
ATP42XL050-A-P[10-30/1]
ATP42XL050-A-PUF
ATP42XL050-A-PUG
ATP42XL050-A-PUH
ATP42XL050-A-PUJ
ATP42XL050-A-PUK
ATP42XL050-A-V[10-48/1]
ATP42XL050-A-Y[10-48/1]
ATP44XL025-A-C[10,​12,​15,​16,​18,​19,​20]
ATP44XL025-A-H[10-52/1]
ATP44XL025-A-HUF
ATP44XL025-A-HUG
ATP44XL025-A-HUH
ATP44XL025-A-HUJ
ATP44XL025-A-HUK
ATP44XL025-A-HUL
ATP44XL025-A-HUM
ATP44XL025-A-HUN
ATP44XL025-A-HUP
ATP44XL025-A-HUQ
ATP44XL025-A-HUR
ATP44XL025-A-HUS
ATP44XL025-A-N[10-30/1]
ATP44XL025-A-NK10
ATP44XL025-A-NUF
ATP44XL025-A-NUG
ATP44XL025-A-NUH
ATP44XL025-A-NUJ
ATP44XL025-A-NUK
ATP44XL025-A-P[10-30/1]
ATP44XL025-A-PUF
ATP44XL025-A-PUG
Part NumberMinimum order quantityVolume DiscountDays to Ship RoHSBelt Width Used(Inch)
(Inch)
Belt Width Used(mm)
(mm)
Number of Teeth
(T)
Pulley Shape Material Surface Treatment Shaft Bore Dia. d
(inch)
Shaft Bore Spec.
(inch)
01.[H] Shaft Bore Spec. (Round Hole)
(mm)
02.[P] Shaft Bore Spec. (Round Hole + Tap)
(mm)
03.[N] Shaft Bore Spec. (New JIS Keyway Hole + Tap)
(mm)
04.[NK] Shaft Bore Spec. (Shaft Bore Dia. 10 Keyway Width 4mm Height 1.8mm) 05.[C] Shaft Bore Spec. (Old JIS Keyway Hole + Tap)
(mm)
06.[V] Shaft Bore Spec. (Stepped Hole)
(mm)
07.[F] Shaft Bore Spec. (Stepped Hole: Counterbored Holes on the Hub Side)
(mm)
08.[Y] Shaft Bore Spec. (Both Ends Stepped Hole)
(mm)
1 Piece(s)

7 Days or more

100.31 in (5/16")7.942Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize---10 ~ 30------
1 Piece(s)Available

8 Days or more

100.31 in (5/16")7.942Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize1/2Inch Round Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.31 in (5/16")7.942Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize5/8Inch Round Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.31 in (5/16")7.942Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize3/4Inch Round Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.31 in (5/16")7.942Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize7/8Inch Round Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.31 in (5/16")7.942Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize1Inch Round Hole+Tap--------
1 Piece(s)

7 Days or more

100.31 in (5/16")7.942Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize-------10 ~ 48--
1 Piece(s)

7 Days or more

100.31 in (5/16")7.942Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize---------10 ~ 48
1 Piece(s)

7 Days or more

100.37 in (3/8")9.542Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize------10 ~ 20---
1 Piece(s)

7 Days or more

100.37 in (3/8")9.542Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize--10 ~ 50-------
1 Piece(s)Available

8 Days or more

100.37 in (3/8")9.542Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize1/2Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.37 in (3/8")9.542Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize5/8Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.37 in (3/8")9.542Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize3/4Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.37 in (3/8")9.542Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize7/8Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.37 in (3/8")9.542Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize1Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.37 in (3/8")9.542Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize1-1/4Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.37 in (3/8")9.542Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize1-3/8Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.37 in (3/8")9.542Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize1-1/2Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.37 in (3/8")9.542Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize1-5/8Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.37 in (3/8")9.542Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize1-3/4Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.37 in (3/8")9.542Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize1-7/8Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.37 in (3/8")9.542Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize2Inch Round Hole--------
1 Piece(s)

7 Days or more

100.37 in (3/8")9.542Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize----10 ~ 30-----
1 Piece(s)

7 Days or more

100.37 in (3/8")9.542Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize-----10----
1 Piece(s)Available

8 Days or more

100.37 in (3/8")9.542Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize1/2Inch Key Grove Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.37 in (3/8")9.542Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize5/8Inch Key Grove Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.37 in (3/8")9.542Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize3/4Inch Key Grove Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.37 in (3/8")9.542Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize7/8Inch Key Grove Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.37 in (3/8")9.542Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize1Inch Key Grove Hole+Tap--------
1 Piece(s)

7 Days or more

100.37 in (3/8")9.542Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize---10 ~ 30------
1 Piece(s)Available

8 Days or more

100.37 in (3/8")9.542Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize1/2Inch Round Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.37 in (3/8")9.542Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize5/8Inch Round Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.37 in (3/8")9.542Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize3/4Inch Round Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.37 in (3/8")9.542Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize7/8Inch Round Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.37 in (3/8")9.542Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize1Inch Round Hole+Tap--------
1 Piece(s)

7 Days or more

100.37 in (3/8")9.542Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize-------10 ~ 48--
1 Piece(s)

7 Days or more

100.37 in (3/8")9.542Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize---------10 ~ 48
1 Piece(s)

7 Days or more

100.5 in (1/2")12.742Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize------10 ~ 20---
1 Piece(s)

7 Days or more

100.5 in (1/2")12.742Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize--10 ~ 50-------
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.742Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize1/2Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.742Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize5/8Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.742Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize3/4Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.742Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize7/8Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.742Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize1Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.742Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize1-1/4Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.742Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize1-3/8Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.742Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize1-1/2Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.742Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize1-5/8Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.742Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize1-3/4Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.742Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize1-7/8Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.742Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize2Inch Round Hole--------
1 Piece(s)

7 Days or more

100.5 in (1/2")12.742Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize----10 ~ 30-----
1 Piece(s)

7 Days or more

100.5 in (1/2")12.742Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize-----10----
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.742Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize1/2Inch Key Grove Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.742Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize5/8Inch Key Grove Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.742Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize3/4Inch Key Grove Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.742Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize7/8Inch Key Grove Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.742Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize1Inch Key Grove Hole+Tap--------
1 Piece(s)

7 Days or more

100.5 in (1/2")12.742Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize---10 ~ 30------
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.742Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize1/2Inch Round Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.742Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize5/8Inch Round Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.742Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize3/4Inch Round Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.742Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize7/8Inch Round Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.5 in (1/2")12.742Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize1Inch Round Hole+Tap--------
1 Piece(s)

7 Days or more

100.5 in (1/2")12.742Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize-------10 ~ 48--
1 Piece(s)

7 Days or more

100.5 in (1/2")12.742Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize---------10 ~ 48
1 Piece(s)

7 Days or more

100.25 in (1/4")6.444Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize------10 ~ 20---
1 Piece(s)

7 Days or more

100.25 in (1/4")6.444Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize--10 ~ 52-------
1 Piece(s)Available

8 Days or more

100.25 in (1/4")6.444Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize1/2Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.25 in (1/4")6.444Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize5/8Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.25 in (1/4")6.444Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize3/4Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.25 in (1/4")6.444Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize7/8Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.25 in (1/4")6.444Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize1Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.25 in (1/4")6.444Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize1-1/4Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.25 in (1/4")6.444Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize1-3/8Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.25 in (1/4")6.444Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize1-1/2Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.25 in (1/4")6.444Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize1-5/8Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.25 in (1/4")6.444Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize1-3/4Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.25 in (1/4")6.444Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize1-7/8Inch Round Hole--------
1 Piece(s)Available

8 Days or more

100.25 in (1/4")6.444Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize2Inch Round Hole--------
1 Piece(s)

7 Days or more

100.25 in (1/4")6.444Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize----10 ~ 30-----
1 Piece(s)

7 Days or more

100.25 in (1/4")6.444Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize-----10----
1 Piece(s)Available

8 Days or more

100.25 in (1/4")6.444Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize1/2Inch Key Grove Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.25 in (1/4")6.444Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize5/8Inch Key Grove Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.25 in (1/4")6.444Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize3/4Inch Key Grove Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.25 in (1/4")6.444Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize7/8Inch Key Grove Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.25 in (1/4")6.444Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize1Inch Key Grove Hole+Tap--------
1 Piece(s)

7 Days or more

100.25 in (1/4")6.444Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize---10 ~ 30------
1 Piece(s)Available

8 Days or more

100.25 in (1/4")6.444Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize1/2Inch Round Hole+Tap--------
1 Piece(s)Available

8 Days or more

100.25 in (1/4")6.444Shape A[Aluminum] Aluminum Alloy 2000 seriesClear Anodize5/8Inch Round Hole+Tap--------

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More Information

■For Timing Pulleys, see W P.1463, for Keyless Timing Pulleys, see P.1426 and for Idlers with Teeth, see WP.1445.
 

Basic Information

Type Timing Pulleys Belt Type XL Timing Pulleys/Idlers Pulleys

Additional Products in this Category

Complementary Products

MISUMI Unit Example related to this product

Tech Support