Master Bushing and Bowls Master bushing and insert bowls made of high-quality alloy steel Suitable for 17 1/2″, 37 1/2″ rotary table Insert bowls suitable to accommodated API standard rotary ship, drill collar ship, casing slip and roller Kelly bushing Conforming to API Spec 7K Product Specifications For Master Bushing and Bowls Bushing Type Rotary Table Size (in) Insert Bowls Handling Tubular OD(in) Type SS Solid and Split Master Bushing 17½ API Bowl 1011 23/8-85/8 EXT.Bowl 1024 20½ API Bowl 1011 23/8-85/8 EXT.Bowl 1024 27½ API Bowl 1022 23/8-85/8 EXT.Bowl 1025 Inser Bowl 1026 95/8-103/4 Type DSP Split Master Bushing 17½ EXT.No.3 Taper 23/8-85/8 20½ EXT.No.3 Taper 23/8-85/8 Type SPC Solid Master Bushing 20½ EXT.Bowl 1809 23/8-85/8 Bowl 1902 95/8-103/4 Body only 1805 113/4-133/8 27½ Bowl 1810 (No3) 23/8-85/8 Bowl 1904 (No2) 95/8-103/4 Bowl 1903 (No1) 113/4-133/8 Type SP Split Master Bushing 27½ EXT.No.3 Taper 23/8-85/8 Type PCH Master Bushing 37½ Bowl 6608 (No3) 23/8-85/8 Bowl 6609 (No2) 95/8-103/4 Bowl 6610 (No1) 113/4-133/8
