KELLY BUSHING PIN DRIVE
ABKB MODEL : 27 PDHD OR 20 PDHD :
The ABKB MODEL 27 PDHD OR 20 PDHD are developed as per API-7K specifications for pin drive master bushing for rotary table sizes from 27-1/2" to 49-1/2" having 25-3/4" and 23" dia pin center. This unit is used for heavy duty drilling operations and high torque conditions on off shore as well as on-shore drilling operations and handle Kelly sizes from 3" to 6" Square or Hexagonal.
This unit will consist of the following:
- Kelly Bushings complete
- Wrench
- Wiper Assembly
- Wear gauge
KELLY BUSHING SQUARE DRIVE
ABKB Model SDHD :
The ABKB MODEL SDHD is developed as per API-7K specifications for Square Drive Master Bushing for rotary table size from 27-1/2" to 49-1/2" . This unit is used for heavy duty drilling operations and high torque conditions on off shore as well as on-shore drilling operations, which handle Kelly size from 3" to 6" Square or Hexagonal.
This unit will consist of the following:
- Kelly Bushings complete
- 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)
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 BUSING
| 27 PDHP ABI PART No. | Identical Varco Part No. | |
| Lock Assembly | 2721 | 3695 |
| Drive Pin | 2721-A | 3697 |
| Locking Pin | 2721-B | 3698 |
| Eccentric Pin | 2721-C | 3696 |
| Drive Pin Washer | 2721-D | 1506 |
KELLY BUSHING 27, 20 PDHD & 27 SDHD COMPLETE PART No.
| 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 | ||||
| ABI PART No. | Identical VARCO PART No. | ABI PART No. | Indentical VARCO PART No. | |||
| 3" Hex | 2701-P | 3650-30 | 2001-P | 2701-S | 2101 | 3667 |
| 3 1/2" Hex | 2702-P | 3650-35 | 2002-P | 2702-S | 2102 | 3668 |
| 4 1/4" Hex | 2703-P | 3650-42 | 2003-P | 2703-S | 2103 | 3669 |
| 5 1/4" Hex | 2704-P | 3650-52 | 2004-P | 2704-S | 2104 | 3672 |
| 6" Hex | 2705-P | 3650-60 | 2005-P | 2705-S | 2105 | 3673 |
| 3" Sq. | 2706-P | 3651-30 | 2006-P | 2706-S | 2106 | 3660 |
| 3 1/2" Sq. | 2721-P |
3651-35 | 2011-P | 2711-S | 2110 | 3661 |
| 4 1/4" Sq. | 2707-P | 3651-42 | 2007-P | 2707-S | 2107 | 3662 |
| 5 1/4" Sq. | 2708-P | 3651-52 | 2008-P | 2708-S | 2108 | 3665 |
| 6" Sq. | 2709-P | 3651-60 | 2009-P | 2709-S | 2109 | 3666 |
| *Roller Assembly consists of Flat/V-roller (1No.), Roller Pin (1 No.) Bearing (1 No.), Thrust Washer (2 Nos.) | ||||||
KELLY BUSHING PART LIST No. :
| Item No. | DESCRIPTION | 27 PDHD | 20 PDHD | SDHD | |
| ABI PART No. | Identical VARCO PART No. | ||||
| 1. | Kelly Bushing Body less roller assembly | 2710-P | 3653 | 2010-P | 2710-S |
| 2. | Hold down bolt | 2711 | 13501 | 2711 | 2711 |
| 3. | Hold down bolt lock screw | 2711-A | 50110-8-S | ||
| 4. | Nut for hold down bolt | 2712 | 1208 | 2712 | 2712 |
| 5. | Lock washer for nut | 2713 | 51110-C | 2713 | 2713 |
| 6. | Drive pin with washer | 2714 | 1605 | 2714-S | -- |
| 7. | Wrench | 2715 | 1210 | 2715 | 2715 |
| 8. | Wiper assembly | 2716 | -- | 2716 | 2716 |
| 9. | Wiper Retainer Plate | 2716-B | 1321 | ||
| 10. | Wiper Retainer Plate Screw | 2716-C | 50008-10-S | ||
| 11. | Roller Pin | 2717 | 3609 | 2717 | 2717 |
| 12. | Roller Bearing | 2718 | 1312 | 2718 | 2718 |
| 13. | Sleeve Bush | 2719 | 1326 | 2719 | 2719 |
| 14. | Thrust Washer | 2720 | 3618 | 2720 | 2720 |
INDIVIDUAL ROLLERS FOR HEX KELLY
| Kelly size | Flat Roller | V Roller | ||
| ABI Part No. | Identical Varco No. | ABI Part No. | Identical Varco No. | |
| 2 1/2" | 2111 | -- | 2119 | -- |
| 3" | 2112 | 1338 | 2120 | 1339 |
| 3 1/2" | 2113 | 1340 | 2121 | 1341 |
| 4 1/4" | 2114 | 1342 | 2122 | 1343 |
| 4 1/2" | 2115 | 1385 | 2123 | 1386 |
| 5" | 2116 | 1387 | 2124 | 1388 |
| 5 1/4" | 2117 | 1344 | 2125 | 1345 |
| 6" | 2118 | 1346 | 2126 | 1347 |
SQUARE KELLY
| Kelly size | Flat Roller | |
| ABI Part No. | Identical Varco No. | |
| 2 1/2" | 2111-S | -- |
| 3" | 2112-S | 1331 |
| 3 1/2" | 2113-S | 1332 |
| 4 1/4" | 2114-S | 1333 |
| 4 1/2" | 2115-S | -- |
| 5" | 2116-S | -- |
| 5 1/4" | 2117-S | 1334 |
| 6" | 2118-S | 1335 |
Kelly Bushing 17 PDMD & 17 SDMD Complete Part No.
| Kelly size / Type | 17 PDMD COMPLETE KELLY BUSHING | 17 SDMD COMPLETE KELLY BUSHING | 17 ABI 4 KRVS COMPLETE KELLY BUSHING | ROLLER ASSEMBLY | INDIVISAL ROLLER FOR HEX | |
| "V" ROLLER | FLATE ROLLER | |||||
| 2 1/2 " SQ | 1701-P | 1701-S | 1701-KR | 1721 | 1729 | 1737 |
| 3 " SQ | 1702-P | 1702-S | 1702-KR | 1722 | 1730 | 1738 |
| 3 1/2 " SQ | 1703-P | 1703-S | 1703-KR | 1723 | 1731 | 1739 |
| 4 1/4 " SQ | 1704-P | 1704-S | 1704-KR | 1724 | 1732 | 1740 |
| 5 1/4 " SQ | 1705-P | 1705-S | 1705-KR | 1725 | 1733 | 1741 |
| 3 " HEX | 1706-P | 1706-S | 1706-KR | 1726 | 1734 | 1742 |
| 3 1/2" HEX | 1707-P | 1707-S | 1707-KR | 1727 | 1735 | 1743 |
| 4 1/4" HEX | 1708-P | 1708-S | 1708-KR | 1728 | 1736 | 1744 |
Kelly Bushing Part List No
| ITEM No. | Description | 17 PDMD | 17 SDMD | 17 ABI 4 KRVS |
| 1 | Kelly Bushing Body less Roller assembly | 1710-P | 1710-S | 1710-KR |
| 2 | Hold Down Bolt | 1711 | 1711 | 1711 |
| 3 | Hold Down Bolt Lock screw | 1711-A | 1711-A | 1711-A |
| 4 | Nut for hold down bolt | 1712 | 1712 | 1712 |
| 5 | Lock washer for nut | 1713 | 1713 | 1713 |
| 6 | Drive pin with washer | 1714 | 1714 | 1714 |
| 7 | Wrench | 1715 | 1715 | 1715 |
| 8 | Wiper assembly | 1716 | 1716 | 1716 |
| 9 | Wiper Retainer plate | 1716-B | 1716-B | 1716-B |
| 10 | Wiper Retainer plate screw | 1716-C | 1716-C | 1716-C |
| 11 | Roller Pin | 1717 | 1717 | 1717 |
| 12 | Roller Bearing | 1718 | 1718 | 1718 |
| 13 | Sleeve Bush | 1719 | 1719 | 1719 |
| 14 | Thrust washer | 1720 | 1720 | 1720 |
WIPERS
WIPER RETAINER PLATE
Kelly Wiper Assembly
Part list For 27 & 20 Kelly Bushing
| KELLY SIZE | FOR SQUARE | FOR HEX | ||
| ABI PART No. | Identical Varco No. | ABI PART No. | Identical Varco No. | |
| 2 1/2" | 2151 | -- | 2159 | -- |
| 3" | 2152 | 12100 | 2160 | 12107 |
| 3 1/2 " | 2153 | 12101 | 2161 | 12108 |
| 4 1/4" | 2154 | 12102 | 2162 | 12109 |
| 4 1/2" | 2155 | -- | 2163 | -- |
| 5" | 2156 | -- | 2164 | 12110 |
| 5 1/4 " | 2157 | 12103 | 2165 | 12111 |
| 6 " | 2158 | 12104 | 2166 | 12112 |
Kelly Wiper Assembly
Part list For 17MD Kelly Bush
| KELLY SIZE | FOR HEX KELLY | FOR FLATE KELLY |
| 2 1/2" | -- | 1745-S |
| 3 " | 1746-H | 1746-S |
| 3 1/2 " | 1747-H | 1747-S |
| 4 1/4 " | 1748-H | 1748-S |
| 5 1/4 " | -- | 1749-S |