Pratt Burnerd/Atlas 3-Jaw series 332 Forged Steel Body
Chuck -
2 Piece Jaws - Plain Back
Dimensional Data for Chuck Number -
Chuck
Number
B1
B3
B4
B5
B6
B7
B15
J10
RPM
2033-2000
19.6"
1574"
5.51"
.236"
18.03"
M16
4.17"
3.26"
1100"
Note: Dimensions are for flatback chucks; for A, D or L
mounted chucks dimension B15 will vary, add approx. 1" to
B15 dimension because these chucks make use of adapter
plates to adapt to the different spindle mounts.