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Bore 20 / M20 X 1.5 ThreadJFXR20M / JFXL20M is a three-piece precision metric female rod end with a 20 mm bore (B) and 46 mm body housing diameter (D). The 34.93 mm 52100 steel ball is precision ground, heat treated, and hard chrome plated, seated in a heat-treated alloy steel race with PTFE liner option. Female body length (AF) is 77 mm, thread engagement (CF) is 40 mm, body width (W) is 25 mm, body thickness (T) is 18.0 mm. Approximate weight: 350 g.
Rated at 120,210 N static radial load with ±20° misalignment angle, the JFX-M series provides significantly higher load capacity than standard carbon steel metric female rod ends through heat-treated alloy steel construction. This internally threaded M20 X 1.5 female rod end suits heavy-duty industrial machinery, large agricultural equipment, and structural pivots. The female body threads onto a mating stud or tube adapter; alloy steel body with silver zinc plating.
Available in right-hand (JFXR20M) and left-hand (JFXL20M) metric thread configurations. PTFE-lined version (add ‘T’ suffix, e.g., JFXR20MT) for maintenance-free operation. Studded versions (add ‘S’ suffix) also available. Polished hard chrome finish and alternate thread pitch variants available on request. Inch-thread equivalent is the JFX series.
All available sizes in the JMX M JFX M Metric 3-Piece Alloy Steel Rod Ends series. Can’t find your size? Contact us for custom dimensions.
| RIGHT HAND PART NO. | LEFT HAND PART NO. | B DIA. +0.065 -0.012 | D DIA. +0.38 -0.38 | W WIDTH +0.12 -0.12 | T WIDTH +0.13 -0.13 | BALL DIA. REF. | AM LENGTH +0.40 -0.40 | N THREAD Metric | CM LENGTH +1.00 -1.00 | a° MIS. ANGLE REF. | STATIC RADIAL LOAD (NEWTONS) | APPROX WEIGHT (GRAMS) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| JMXR5M | JMXL5M | 5 | 16 | 8 | 6.25 | 11.10 | 33 | M5 X 0.8 | 20 | 14 | 5,170 | 13 |
| JMXR6M | JMXL6M | 6 | 19 | 9 | 7 | 12.70 | 36 | M6 X 1.0 | 22 | 13 | 17,725 | 18 |
| JMXR8M | JMXL8M | 8 | 22.25 | 12 | 8.75 | 15.88 | 42 | M8 X 1.25 | 25 | 18 | 33,137 | 31 |
| JMXR8Mx1.0 | JMXL8Mx1.0 | 8 | 22.25 | 12 | 8.75 | 15.88 | 42 | M8 X 1.0 | 25 | 18 | 33,137 | 31 |
| JMXR10M | JMXL10M | 10 | 27 | 14 | 10.50 | 19.05 | 48 | M10 X 1.5 | 29 | 17 | 50,225 | 68 |
| JMXR10Mx1.25 | JMXL10Mx1.25 | 10 | 27 | 14 | 10.50 | 19.05 | 48 | M10 X 1.25 | 29 | 17 | 50,225 | 68 |
| JMXR12M | JMXL12M | 12 | 30 | 16 | 12 | 22.23 | 54 | M12X1.75 | 33 | 17 | 44,487 | 78 |
| JMXR12Mx1.25 | JMXL12Mx1.25 | 12 | 30 | 16 | 12 | 22.23 | 54 | M12X1.25 | 33 | 17 | 44,487 | 78 |
| JMXR14M | JMXL14M | 14 | 34.75 | 19 | 13.50 | 25.40 | 60 | M14 X 2.0 | 36 | 21 | 71,745 | 118 |
| JMXR14Mx1.5 | JMXL14Mx1.5 | 14 | 34.75 | 19 | 13.50 | 25.40 | 60 | M14 X 1.5 | 36 | 21 | 71,745 | 118 |
| JMXR16M | JMXL16M | 16 | 38 | 21 | 14.25 | 28.58 | 66 | M16 X 2.0 | 40 | 23 | 76,290 | 173 |
| JMXR16Mx1.5 | JMXL16Mx1.5 | 16 | 38 | 21 | 14.25 | 28.58 | 66 | M16 X 1.5 | 40 | 23 | 76,290 | 173 |
| JMXR18M | JMXL18M | 18 | 42 | 23 | 16.25 | 31.75 | 72 | M18 X 1.5 | 44 | 21 | 100,740 | 260 |
| JMXR20M | JMXL20M | 20 | 46 | 25 | 18 | 34.93 | 78 | M20 X 1.5 | 47 | 20 | 120,210 | 290 |
| JMXR20Mx2.5 | JMXL20Mx2.5 | 20 | 46 | 25 | 18 | 34.93 | 78 | M20 X 2.5 | 47 | 20 | 120,210 | 290 |
| JMXR22M | JMXL22M | 22 | 50 | 28 | 19.50 | 38.10 | 86 | M22 X 1.5 | 51 | 22 | 137,100 | 315 |
| JMXR25M | JMXL25M | 25 | 60 | 31 | 22 | 42.86 | 95 | M24 X 2.0 | 57 | 19 | 251,780 | 500 |
| JMXR30M | JMXL30M | 30 | 74.93 | 34.93 | 25.78 | 47.62 | 114 | M30 X 2.0 | 63.5 | 17 | 476,745 | 1224 |
| RIGHT HAND PART NO. | LEFT HAND PART NO. | B | D | W | T | BALL | AF | N | CF | a° | STATIC | GRAMS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| JFXR5M | JFXL5M | 5 | 16 | 8 | 6.25 | 11.10 | 33 | M5 X 0.8 | 14 | 14 | 16,400 | 17 |
| JFXR6M | JFXL6M | 6 | 19 | 9 | 7 | 12.70 | 36 | M6 X 1.0 | 14 | 13 | 25,785 | 25 |
| JFXR8M | JFXL8M | 8 | 22.25 | 12 | 8.75 | 15.88 | 42 | M8 X 1.25 | 17 | 18 | 33,215 | 40 |
| JFXR8Mx1.0 | JFXL8Mx1.0 | 8 | 22.25 | 12 | 8.75 | 15.88 | 42 | M8 X 1.0 | 17 | 18 | 33,215 | 40 |
| JFXR10M | JFXL10M | 10 | 27 | 14 | 10.50 | 19.05 | 48 | M10 X 1.5 | 21 | 17 | 50,230 | 80 |
| JFXR10Mx1.25 | JFXL10Mx1.25 | 10 | 27 | 14 | 10.50 | 19.05 | 48 | M10 X 1.25 | 21 | 17 | 50,230 | 80 |
| JFXR12M | JFXL12M | 12 | 30 | 16 | 12 | 22.23 | 54 | M12X1.75 | 24 | 17 | 44,490 | 95 |
| JFXR12Mx1.25 | JFXL12Mx1.25 | 12 | 30 | 16 | 12 | 22.23 | 54 | M12X1.25 | 24 | 17 | 44,490 | 95 |
| JFXR14M | JFXL14M | 14 | 34.75 | 19 | 13.50 | 25.40 | 60 | M14 X 2.0 | 27 | 21 | 71,745 | 160 |
| JFXR14Mx1.5 | JFXL14Mx1.5 | 14 | 34.75 | 19 | 13.50 | 25.40 | 60 | M14 X 1.5 | 27 | 21 | 71,745 | 160 |
| JFXR16M | JFXL16M | 16 | 38 | 21 | 14.25 | 28.58 | 66 | M16 X 2.0 | 33 | 23 | 76,295 | 215 |
| JFXR16Mx1.5 | JFXL16Mx1.5 | 16 | 38 | 21 | 14.25 | 28.58 | 66 | M16 X 1.5 | 33 | 23 | 76,295 | 215 |
| JFXR18M | JFXL18M | 18 | 42 | 23 | 16.25 | 31.75 | 71 | M18 X 1.5 | 36 | 21 | 100,740 | 300 |
| JFXR20M | JFXL20M | 20 | 46 | 25 | 18 | 34.93 | 77 | M20 X 1.5 | 40 | 20 | 120,210 | 350 |
| JFXR20Mx2.5 | JFXL20Mx2.5 | 20 | 46 | 25 | 18 | 34.93 | 77 | M20 X 2.5 | 40 | 20 | 120,210 | 350 |
| JFXR22M | JFXL22M | 22 | 50 | 28 | 19.50 | 38.10 | 86 | M22 X 1.5 | 43 | 22 | 137,100 | 390 |
| JFXR25M | JFXL25M | 25 | 60 | 31 | 22 | 42.86 | 95 | M24 X 2.0 | 48 | 19 | 251,780 | 700 |
| JFXR30M | JFXL30M | 30 | 69.85 | 34.93 | 25.40 | 47.62 | 105 | M30 X 2.0 | 54 | 17 | 338,960 | 1093 |
Material certifications verified. Composition confirmed by spectrometer before machining begins.
100% go/no-go gauge check on all threaded sections. Zero tolerance on dimensional non-conformance.
Static and dynamic load tests run on representative samples from each production batch.
CMM verification of critical dimensions — ball diameter, bore, thread pitch, and body length.
Visual and tactile inspection for burrs, scratches, surface cracks, and plating defects.
Misalignment angle and torque measured to confirm liner performance meets specification.
Hardness tests confirm proper heat treatment on chromoly steel bodies and bearing balls.
Full traceability from raw material heat number to finished part. COC and inspection reports available.
Share your part number, required quantity, and any special material or packaging requirements. We respond within 24 hours.
The JFXR20M / JFXL20M is a three-piece precision metric female rod end with a 20 mm bore, internally threaded M20 X 1.5. It's part of the heat-treated alloy steel JFX-M series and suits heavy-duty industrial machinery, large agricultural equipment, and structural pivots.
The JFXR20M / JFXL20M is rated at 120,210 N static radial load with ±20° of misalignment — the JFX-M series gives significantly higher load capacity than a standard carbon steel metric female rod end of the same size through its heat-treated alloy steel construction.
The 34.93 mm ball is 52100 bearing steel, precision ground, heat treated, and hard chrome plated, running in a heat-treated alloy steel race with a PTFE liner option. The alloy steel body carries a silver zinc plating for corrosion resistance.
Body housing diameter (D) is 46 mm, female body length (AF) is 77 mm, thread engagement depth (CF) is 40 mm, body width (W) is 25 mm, and body thickness (T) is 18.0 mm. Approximate weight is 350 g.
JFXR20M is the right-hand thread version and JFXL20M is the left-hand thread version of the same female rod end — both use the same M20 X 1.5 internal thread and are ordered according to which hand of thread your linkage needs.
Yes. Adding a 'T' suffix (e.g., JFXR20MT) gives a PTFE-lined race for maintenance-free operation, and a studded version (add 'S' suffix) is also available. A polished hard chrome finish and alternate thread pitch variants can be supplied on request — the inch-thread equivalent of this metric female series is the JFX series.
