Roller Kelly Bushing



Roller Kelly Bushing

 


1. Model:HDS,HDP,M4,MDP,S4;
2. Size:17 1/2-49 1/2 inch;
3. API Spec 7K

Roller Kelly Bushings:
1. Our company produce the Roller Kelly Bushings are used for 17-1/2 to 49-1/2 inch Rotary tables.
2. Roller Kelly Bushings are designed and manufactured according to API Spec 7K.
3. Roller Kelly Bushings have type:Heavy,Medium,Light-duty
4. Suitable for Kelly:Square(in),Hex.(in)


Model

Type

Way of driver

Suitable for Kelly

Square(in)

Hex.(in)

HDS

Heavy

Square Drive

3-6

3-6

27-HDP

Pin Driver

3-6

3-6

20-HDP

Pin Driver

3-6

3-6

M4

Medium

Square Drive

21/2-51/4

3-41/4

20-MDP

Pin Driver

21/2-41/4

3-41/4

17-MDP

Pin Driver

21/2-41/4

3-41/4

S4

Light-duty

Square Drive

21/2-41/4

3-41/4


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SHAANXI KERGY MECHANICAL EQUIPMENT CO.,LTD

TEL: +86-29-85578975 EXT. 8002 | MOBILE: +86-18792562982

E-MAIL: sales@kergyoilfield.com

ADD: ZHANGBA TWO ROAD, GAOXIN DISTRICT, XI'AN CITY, SHAANXI PROVINCE, CHINA


SHAANXI KERGY MECHANICAL EQUIPMENT CO.,LTD