Specifications:
|
Type |
Max.O.D mm (in) |
Steel Ball O.D mm(in) |
Conn. API |
Hole Size Range mm (in) |
OAL mm(in) |
| LL146 | 151( 5 15/16 | 35 (1 3/8) | NC50 | 155.6-165.1(6 1/8-6 1/2) | 1376(54 11/64) |
| LL200 | 205(8 5/64) | 43 (1 11/16) | NC50 | 212.7-241.3( 8 3/8-8-9 1/2) | 1766 (69 17/32) |
| LL257 | 257(10 1/8) | 48(1 57/64) | 6-5/8REG | 273-295.3(10 3/4-11 5/8) | 1770(69 11/16) |
| LL280 | 286(11 1/4) | 48(1 57/64) | 6-5/8REG | 298.5-311.2 (11 3/4-12 1/4) | 1846(72 43/64) |
| ;;381 | 381(15) | 60(2 23/64) | 7-5/8REG | 406.4-444.5(16-17 1/2) | 1780（70 5/64） |