Rotary Kelly Bushing
KELLY BUSHING PIN DRIVE :
PAN-KB MODEL: 27 PDHD & 20 PDHD
PAN Industries manufacture Pin Drive Kelly Bushing for onshore & offshore Drilling Operations, available in two sizes PAN-KB Model 27 PDHD, 20 PDHD, suitable for a range of 20½” to 49½” Rotary Table having 23” and 25-3/4” Dia Pin Centre, works as connecting equipment between Rotary Table & Kelly. This unit is used for Heavy Duty Drilling Operation & high torque conditions at the time of Drilling Operations & handles Kelly sizes from 3” to 6”Square or Hexagonal. Suitable up to torque load: 32362 N-m at 300 RPM
KELLY BUSHING SQUARE DRIVE : PAN-KB MODEL SDHD
PAN Industries manufactures Square Drive Kelly Bushing for onshore & offshore Drilling Operations available in two sizes PAN- KB Model 27 SDHD, 20 SDHD, suitable for a range of 20½” to 49½” Rotary Table, works as connecting equipment between Rotary Table & Kelly This unit is used for Heavy Duty Drilling Operation & high torque conditions at the time of Drilling Operations & handle Kelly sizes from 3” to 6”Square or Hexagonal. Suitable up to torque load: 32362 N-m at 300 RPM.
Both units will consist of the following:
- Kelly Bushings with Roller Assembly
- Wrench
- Wiper assembly
- Wear gauge
Note: Roller Assembly is common for 27 PDHD, 20 PDHD and SDHD.
(All the parts are interchangeable with Varco 27HDP, 20HDP or HDS Model for Kelly Bushing)
Description
OPTIONAL PIN LOCK ASSEMBLY:
The Optional Drive Pin Lock Assembly locks the Kelly Bushing in the Master Bushing for use in offshore drilling while using motion compensators. Lock assemblies are available for the 27 PDHD series bushing. To order with an assembly, add “L” to the part Number of the unit.
FOR LOCK TYPE KELLY BUSHING
| 27 PDHP PAN-I PART No. | Identical Varco Part No. | ||
| Lock Assembly | P25721 | 3695 |  |
| Drive Pin | P25721-A | 3697 | |
| Locking Pin | P25721-B | 3698 | |
| Eccentric Pin | P25721-C | 3696 | |
| Drive Pin Washer | P25721-D | 1506 |
KELLY BUSHING 27, 20 PDHD & 27 SDHD COMPLETE SET LIST:
|
Kelly Size/type |
HEAVY DUTY ROLLER KELLY BUSHINGS | Roller Assembly Complete* Part No. | ||||
| 27 PDHD COMPLETE KELLY BUSHING | 20 PDHD COMPLETE KELLY BUSHING | SDHD COMPLETE KELLY BUSHING | PAN PART No. | Identical VARCO PART No. | ||
| PAN- PART No. | Identical VARCO PART No. | |||||
| 3″ Hex | P25701-P | 3650-30 | P25001-P | P25701-S | P25101 | 3667 |
| 3½” Hex | P25702-P | 3650-35 | P25002-P | P25702-S | P25102 | 3668 |
| 4¼” Hex | P25703-P | 3650-42 | P25003-P | P25703-S | P25103 | 3669 |
| 5¼” Hex | P25704-P | 3650-52 | P25004-P | P25704-S | P25104 | 3672 |
| 6″ Hex | P25705-P | 3650-60 | P25005-P | P25705-S | P25105 | 3673 |
| 2½: Sq. | P25722-P | – | – | – | – | – |
| 3″ Sq. | P25706-P | 3651-30 | P25006-P | P25706-S | P25106 | 3660 |
| 3½” Sq. | P25721-P | 3651-35 | P25011-P | P25711-S | P25110 | 3661 |
| 4¼” Sq. | P25707-P | 3651-42 | P25007-P | P25707-S | P25107 | 3662 |
| 5¼” Sq. | P25708-P | 3651-52 | P25008-P | P25708-S | P25108 | 3665 |
| 6″ Sq. | P25709-P | 3651-60 | P25009-P | P25709-S | P25109 | 3666 |
Roller Assembly consists of Flat/V-roller (One), Roller Pin (One) Bearing (One), and Thrust Washer (Two)
KELLY BUSHING SPARE PARTS LIST:
| Item No. | DESCRIPTION | 27 PDHD
|
20 PDHD | SDHD | |
| PAN- PART No. | VARCO PART No. | ||||
| 1. | Kelly Bushing Body assembly less roller assembly | P25710-P | 3653 | P25010-P | P25710-S |
| 2. | Hold down bolt | P25711 | 13501 | P25711 | P25711 |
| 3. | Hold down bolt lock screw | P25711-A | 50110-8-S | ||
| 4. | Nut for hold down bolt | P25712 | 1208 | P25712 | P25712 |
| 5. | Lock washer for nut | P25713 | 51110-C | P25713 | P25713 |
| 6. | Drive pin with washer | P25714 | 1605 | P25714-S | — |
| 7. | Wrench | P25715 | 1210 | P25715 | P25715 |
| 8. | Wiper assembly | P25716 | — | P25716 | P25716 |
| 9. | Wiper Retainer Plate | P25716-B | 1321 | ||
| 10. | Wiper Retainer Plate Screw | P25716-C | 50008-10-S | ||
| 11. | Roller Pin | P25717 | 3609 | P25717 | P25717 |
| 12. | Roller Bearing | P25718 | 1312 | P25718 | P25718 |
| 13. | Sleeve Bush | P25719 | 1326 | P25719 | P25719 |
| 14. | Thrust Washer | P25720 | 3618 | P25720 | P25720 |
INDIVIDUAL ROLLERS FOR HEX KELLY |
SQUARE KELLY |
|||||||
| Kelly size | Flat Roller | V Roller | Kelly size | Flat Roller | ||||
| PAN-Part No. | Identical Varco No. | PAN-Part No. | Identical Varco No. | PAN-Part No. | Identical Varco No. | |||
| 2½” | P25111 | — | P25119 | — |
|
2½” | P25111-S | — |
| 3″ | P25112 | 1338 | P25120 | 1339 | 3″ | P25112-S | 1331 | |
| 3½” | P25113 | 1340 | P25121 | 1341 | 3½” | P25113-S | 1332 | |
| 4¼” | P25114 | 1342 | P25122 | 1343 | 4¼” | P25114-S | 1333 | |
| 4½” | P25115 | 1385 | P25123 | 1386 | 4½” | P25115-S | — | |
| 5″ | P25116 | 1387 | P25124 | 1388 | 5″ | P25116-S | — | |
| 5¼” | P25117 | 1344 | P25125 | 1345 | 5¼” | P25117-S | 1334 | |
| 6″ | P25118 | 1346 | P25126 | 1347 | 6″ | P25118-S | 1335 | |
KELLY BUSHING 17 PDMD, 17 SDMD & 17 SDHD COMPLETE SET LIST:
| KELLY SIZE / TYPE | 17 PDMD COMPLETE KELLY BUSHING | 17 SDMD COMPLETE KELLY BUSH | 17 PAN-
SDHD COMPLETE KELLY BUSH |
ROLLER ASSEMBLY | INDIVIDUAL ROLLER FOR HEX | ||
| V ROLLER | FLAT ROLLER | ||||||
| 2½” | SQ | P15701-P | P15701-S | P15701-SH | P15721 | P15729 | P15737 |
| 3″ | SQ | P15702-P | P15702-S | P15702-SH | P15722 | P15730 | P15738 |
| 3½” | SQ | P15703-P | P15703-S | P15703-SH | P15723 | P15731 | P15739 |
| 4¼” | SQ | P15704-P | P15704-S | P15704-SH | P15724 | P15732 | P15740 |
| 5¼” | SQ | P15705-P | P15705-S | P15705-SH | P15725 | P15733 | P15741 |
| 3″ | HEX | P15706-P | P15706-S | P15706-SH | P15726 | P15734 | P15742 |
| 3½” | HEX | P15707-P | P15707-S | P15707-SH | P15727 | P15735 | P15743 |
| 4¼” | HEX | P15708-P | P15708-S | P15708-SH | P15728 | P15736 | P15744 |
KELLY BUSHING SPARE PARTS LIST:
| ITEM NO. | DESCRIPTION | 17 PAN PDMD | 17 PAN SDMD | 17 PAN
SDHD |
| 1 | Kelly Bushing Body assembly less Roller Assembly | P15710-P | P15710-S | P15710-SH |
| 2 | Hold Down Bolt | P15711 | P15711 | P15711 |
| 3 | Hold Down Bolt lock screw | P15711-A | P15711-A | P15711-A |
| 4 | Nut for hold down bolt | P15712 | P15712 | P15712 |
| 5 | Lock washer for nut | P15713 | P15713 | P15713 |
| 6 | Drive pin with washer | P15714 | P15714 | P15714 |
| 7 | Wrench | P15715 | P15715 | P15715 |
| 8 | Wiper assembly | P15716 | P15716 | P15716 |
| 9 | Wiper Retainer plate | P15716-B | P15716-B | P15716-B |
| 10 | Wiper Retainer plate screw | P15716-C | P15716-C | P15716-C |
| 11 | Roller Pin | P15717 | P15717 | P15717 |
| 12 | Roller Bearing | P15718 | P15718 | P15718 |
| 13 | Sleeve Bush | P15719 | P15719 | P15719 |
| 14 | Thrust washer | P15720 | P15720 | P15720 |
Kelly Wiper Assembly Part list for 27 & 20 Kelly Bushing
| KELLY SIZE | FOR SQUARE | FOR HEX | ||
| PAN-
Part No. |
Identical Varco No. | PAN-
Part No. |
Identical Varco No. | |
| 2½” | P25151 | – | P25159 | – |
| 3″ | P25152 | 12100 | P25160 | 12107 |
| 3½” | P25153 | 12101 | P25161 | 12108 |
| 4¼” | P25154 | 12102 | P25162 | 12109 |
| 4½” | P25155 | – | P25163 | – |
| 5″ | P25156 | – | P25164 | 12110 |
| 5¼” | P25157 | 12103 | P25165 | 12111 |
| 6″ | P25158 | 12104 | P25166 | 12112 |
Kelly Wiper Assembly Part list for 17HD Kelly Bush.
| KELLY SIZE | FOR HEX KELLY | FOR SQUARE KELLY |
| 2½” | – | P15745-SH |
| 3″ | P15746-H | P15746-SH |
| 3½” | P15747-H | P15747-SH |
| 4¼” | P15748-H | P15748-SH |
| 5¼” | — | P15749-SH |
Manufacturer’s names, equipment names, reference part number and trademarks utilized on this website are solely for identification purposes. Pan Industries is not affiliated with, licensed by, or endorsed by any of the original equipment manufacturers (OEM) mentioned. We wish to clarify that our products are compatible replacements intended for use in equipment manufactured by these OEMs. The original equipment manufacturers mentioned on this website do not endorse, sponsor, or warranty our supply of parts. Our aim is to provide high-quality replacement spares without causing any confusion regarding our association with the original equipment manufacturers.
