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| | | Precision Extra Capacity Series Four Piece - Metal to Metal | | |
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| | | © © LUBRICATOR | | |
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| | | INSPECTION HOLE | | |
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| | | Series HFX G | | |
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| | | | | | | | | | | | | | | | | | | | | | | | | | DIMENSIONS IN INCHES | MAXIMUM | | | | | | | | | | LENGTH TO | | | | BALL | ACROSS | | OTHER | | STATIC | | | | | | | BALL | HOUSING | HEAD | CENTER OF | THREAD | THREAD | BALL | FLAT | WRENCH | | | RADIAL | APPROX | | | | | BORE | WIDTH | WIDTH | DIAMETER | BALL | LENGTH | SIZE | DIAMETER | DIAMETER | FLATS | DIMENSIONS | LOAD | WEIGHT | | | | | B | W | H | D | F | A | M | E | O | J | K | N © | L | WITH | WITHOUT | | | | | ROD END | +.0015 | +.000 | +.005 | +.010 | +.010 | +.062 | | | | +.010 | +.010 | +.020 | +.010 | LUBRICATOR | LUBRICATOR | | | | | NUMBER | - .0005 | - .005 | - .005 | - .010 | - .010 | - .031 | UNF -3B | REF | REF | - .010 | - .010 | - .020 | - .010 | LBF | LBS | | | | HFX4G | .2500 | .375 | .281 | .750 | 1.312 | .750 | .2500-28 | .515 | .355 | .375 | .468 | .312 | .187 | 3,260 | 6,680 | .06 | | | | HFX5G | .3125 | .437 | .344 | .875 | 1.375 | .750 | .3125-24 | .625 | .447 | .437 | .500 | .406 | .187 | 4,920 | 8,410 | .08 | | | | HFX6G | .3750 | .500 | .406 | 1.000 | 1.625 | .937 | .3750-24 | .718 | .517 | .562 | .687 | .469 | .250 | 7,240 | 11,160 | .14 | | | | HFX7G | .4375 | .562 | .437 | 1.125 | 1.812 | 1.062 | .4375-20 | .812 | .586 | .625 | .750 | .531 | .250 | 7,620 | 13,660 | .18 | | | | HFX8G | .5000 | .625 | .500 | 1.312 | 2.125 | 1.187 | .5000-20 | .937 | .698 | .750 | .875 | .594 | .250 | 11,920 | 19,340 | .29 | | | | HFX10G | .6250 | .750 | .562 | 1.500 | 2.500 | 1.500 | .6250-18 | 1.125 | .839 | .875 | 1.000 | .750 | .312 | 13,940 | 21,080 | .43 | | | | HFX12G | .7500 | .875 | .687 | 1.750 | 2.875 | 1.750 | .7500-16 | 1.312 | .978 | 1.000 | 1.125 | .875 | .312 | 21,570 | 29,800 | .64 | | | | | | | | | | | | | | | | | | | | | | | | |
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| | | NOTES 1 Add letter "L" to prefix to indicate Left Hand thread. Example: HFXL4G For design options, see page 31 For Engineering data, see pages 28 thru 30 p "H" tolerance across inserts is +/-.015 © Lubricator standard on HFX G Series, optional on BHF Series © "N" dimension applies to HFX G Series only. There is no inspection hole in BHF Series © Delete letter "G" from suffix on HFX G Series to indicate no lubricator Example: HFX4 | | |
| | | Outer Member: 4130 or 4340 Alloy steel, heat treated, magnetic particle inspected, with protective coating for corrosion resistance Ball: 52100 Alloy steel, heat treated, chrome plated Inserts: Copper alloy | | |
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