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Roller Cone Bit
S Series Elastomer Sealed Roller Bearing Tri-Cone Bit
- Type:Roller Cone Bit
- CAS No:
- Qty in 20' FCL:
- Min. Order:
- Packaging:
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Bit Size
Bit Model
inch
mm
5 7/8
149.2
S214
7 1/2
190.5
S124C S134C S244C
7 7/8
200
S124 S124 S134
8 3/8
212.7
S215
8 1/2
215.9
S124W S134
9 1/2
241.3
S124G
9 5/8
244.5
S114G S124G S134G
9 7/8
250.8
S115GW
10 5/8
269.9
S115GW S125GW S215G
11
279.4
S115GW
11 5/8
295.3
S115GW S125GW S215G
12
304.8
S124W
12 1/4
311.2
ST115GW ST125GW S135 S214 S244 S324
13 5/8
346.1
ST115GW S124W
13 3/4
349.3
ST115W ST125W ST135W
14 3/4
374.6
S115GW S125GW S135GW
15
381
S124G S244G
15 1/2
381
S115GW S125GW S135GW S215G
17 1/2
444.5
S115GW S125GW S135G S215G
19 1/4
489
S115CGW S225CG
20
508
S125CGW S215CGW S515CG ST515CG S525CG ST525CG ST545CG
22
558.8
S125C
24
609
S125C
26
660.4
S124C S134C S525CG
36
914.4
S124CW
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Cutting Structure
Enhancing the wear-resistance of teeth with high-density premium tungsten carbide hardfacing on the tooth surfaces for steel tooth bit. Reinforcing the compressive mechanical properties of inserts by using premium tungsten carbide insert with new formula and new techniques for insert bit.
Gauge Structure
Multiple gauge protection with gauge trimmers on the heel and gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capabilities and seal protection.
Bearing Structure
High precision roller bearing with two thrust faces. Balls lock cone. Thrust faces hardfaced with friction reducing alloy. Abrasion resistance and seizure resistance of the bearing are improved.
Seal and Lubrication
Premium HNBT O-ring, best seal compression and radial seal structure can enhance the seal performance. The pressure compensator system and advanced grease can greatly increase the lubricating reliability.
Product Application
It is applicable for various formations, and achieve high rotating speed under low to medium WOB applications.
