Insert Bowl for Bushing

CU, CUL, CB and etc. Casing Bushings can handle casings from 2.3/8 to 30inch O.D.. Type CU & CUL are solid bushings and Type CB are split bushings. They are designed and manufactured according to API Spec 7K.

Rotary table size	Model	Tubular Size OD (in)
Rotary table size	Model	2.3/8-8.5/8	9.5/8-10.3/4	11.3/4-13.3/8	16	18.5/8-20	24	26	30
17.1/2-20.1/2	CU	Bushing 3102+Insert bowl 1809	Bushing 3102+Insert bowl 1902	Bushing 3102	—	—	—	—	—
27.1/2	CUL	Bushing 3103+Insert bowl 3105+1809	Bushing 3103+Insert bowl 3105+1902	Bushing 3103+Insert bowl 3105	Bushing 3103+Insert bowl 3104	Bushing 3103	—	—	—
27.1/2	CB	Bushing 6695+Insert bowl 6126A+6115	Bushing 6695+Insert bowl 6126A+6114	Bushing 6695+Insert bowl 6126A	Bushing 6695+Insert bowl 6127	Bushing 6695	—	—	—
37.1/2	CB	Bushing (18.5/8-20in)+Insert bowl 6126A+6115	Bushing (18.5/8-20in)+Insert bowl 6126A+6114	Bushing (18.5/8-20in)+Insert bowl 6126A	Bushing (18.5/8-20in)+Insert bowl 6127	Bushing (18.5/8-20in)	Bushing 11253	Bushing 16454	Bushing 11763
Note ： size 185/8-20in including CB10187、CB10188、CB10189、CB11553.

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