Taper Controls

Taper Specifications

BT — JIS B6339 CAT (CV) — ANSI B5.50

D1D6L1F3AGD1D6D8L1F2F3AG
3031,7546,0048,4022,002,00M123031,7546,0231,7547,6335,0019,053,181/2-13
(1.250)(1.811)(1.906)(.866)(.079)thread(1.250)(1.812)(1.250)(1.875)(1.375)(.750)(.125)thread
3538,1053,0056,5024,002,00M124044,4563,0544,4568,2535,0019,053,185/8-11
(1.500)(2.087)(2.224)(.945)(.079)thread(1.750)(2.500)(1.750)(2.687)(1.375)(.750)(.125)thread
4044,4563,0065,4027,002,00M164557,1582,5057,1582,5535,0019,053,183/4-10
(1.750)(2.480)(2.575)(1.063)(.079)thread(2.250)(3.250)(2.250)(3.250)(1.375)(.750)(.125)thread
4557,1585,0082,8033,003,00M205069,8598,4169,85101,6035,0019,053,181-8
(2.250)(3.346)(3.260)(1.299)(.118)thread(2.750)(3.875)(2.750)(4.000)(1.375)(.750)(.125)thread
5069,85100,00101,8038,003,00M2460107,95139,70107,95161,9338,1019,053,181 1/-7
(2.750)(3.937)(4.008)(1.496)(.118)thread(4.250)(5.500)(4.250)(6.375)(1.500)(.750)(.125)thread

DV — DIN 69871 Form B — Flange Coolant Entry Ports

section AA

D8 F2 F4

D1D6maxL1minF3AGD±0.004
3031,7549,9545,0047,6535,0019,053,20M12304,0021,00
(1.250)(1.967)(1.772)(1.876)(1.378)(.750)(.126)thread(.157)(.827)
4044,4563,0050,0068,2535,0019,053,20M16404,0027,00
(1.750)(2.480)(1.969)(2.687)(1.378)(.750)(.126)thread(.157)(1.063)
4557,1582,0063,0082,5535,0019,053,20M20455,0035,00
(2.250)(3.228)(2.480)(3.250)(1.378)(.750)(.126)thread(.197)(1.378)
5069,8597,4580,00101,6035,0019,053,20M24506,0042,00
(2.750)(3.827)(3.150)(4.000)(1.378)(.750)(.126)thread(.236)(1.654)

QC — Erickson™ Quick Change R8 — Bridgeport

D8 F2

D1D6maxL1minF3AGD1D2L1L2L3G S1
3031,7546,0335,0568,3319,8110,691,961/2" - 13R8 .4691.2414.000.9382.7507/16-20 UNF - 2B .157
(1.250)(1.812)(1.380)(2.690)(.780)(.421)(.077)UNC - 2B
4044,4563,5050,8093,7320,839,881,935/8" - 11
(1.750)(2.500)(2.000)(3.690)(.820)(.389)(.076)UNC - 2B
5069,8588,9073,66127,0030,7315,093,581" - 8
(2.750)(3.500)(2.900)(5.000)(1.210)(.594)(.141)UNC - 2B