Our Core Products
From mining to construction, we provide wear parts that keep your operations running smoothly.
Hard Bushings
4130 chrome-moly alloy steel ASTM A-519.
Specifications
Are your bushings costing you extra money? Barrel Service Company has made heat treated alloy steel bushings for agricultural and construction O.E.M.'s since 1947.
Material 4130 chrome-moly alloy steel ASTM A-519
Heat Treatment: R/C 40-55
Outside Diameter Tolerance: +.003 - .000 (for press fit application)
Inside Diameter Tolerance: +.005 -.000 (for clearance over pin or shaft)
Length Tolerance: ±.030
Finish: Rust Preventative
Common application: Low R.P.M. pivot points
Stock Sizes Available
(After Insertion)
O.D.
I.D.
Length (min-max)
0.875
0.750
0.500–1.000
1.000
0.500
0.500–1.500
1.000
0.750
1.000–1.500
1.250
1.000
1.000–1.500
1.375
1.000
0.500–1.500
1.375
1.125
0.500–1.500
1.500
1.250
0.500–1.500
1.750
1.250
1.000–2.500
1.750
1.375
1.000–2.500
1.875
1.500
1.000–2.500
2.000
1.500
1.000–2.500
2.000
1.750
1.000–2.500
2.250
1.750
1.000–2.500
2.375
2.000
1.000–2.500
2.500
2.000
1.000–2.500
2.500
2.250
1.000–2.500
2.750
2.250
1.000–2.500
3.000
2.500
1.000–2.500
3.125
3.000
1.000–2.500
3.500
3.000
1.000–2.500
4.000
3.500
1.000–2.500
4.500
4.000
1.000–2.500