593
Pulley Dimension Chart
OD: (A)
Flat OD: (B)
Flat Width (C)
Overall Width (D)
Bore: (E)
Offset: (F)
Material
Flat Idler Pulleys – Standard-Duty 34-002 2 1-7/8
3/4 7/8 3/4
7/8
3/8 3/8 3/8
1/16
Steel Steel Steel
34-009 34-019
3-1/4 4-1/2
2-3/4
1
1/8
4
7/8
1/16
V-Idler Pulleys – Standard-Duty 34-030 3-1/16 N/A
N/A N/A
23/32 13/16
3/8 3/8
1/8
Steel Steel
34-038
4
N/A
3/32
Flat Idler Pulleys – High-Speed Bearing – Heavy-Duty 78-028 3-1/8 2-3/4 7/8 1-1/8
3/8
1/8
Composite
34-023 78-129 78-031 78-132 78-033 78-056 34-826 78-054
3-3/16 3-3/8
2-3/4 2-3/4 2-3/4 2-3/4
7/8 3/4 7/8 3/4 3/4 3/4 7/8
1 1 1
.669* .669*
None None
Steel
Composite
3-1/4 3-1/2 3-1/2 3-3/4
3/8 1/4
3/16
Steel Steel Steel
1-1/8
3/8
3 3
7/8
.669*
None 1-3/16 None
1 1
3/8 1/2 3/8
Composite Composite
3-11/32
3-1/4 2-7/8
3-3/4
1
1-3/8
3/8
Steel
2025
TechnicalServices@OregonProducts.com 1.800.223.5168
Made with FlippingBook Ebook Creator