Ball: 440C Stainless Steel, Heat treated, HRC56 min Precision ground, Polished.
Body: 17-4Ph Stainless steel heat treated.
Race: 17-4Ph Stainless steel heat treated.
liner: PTFE composite or PTFE fabric.
Sliding contact surfaces: Steel/PTFE composite or Steel/PTFE fabric.
| Bearing No. | Dimensions( inches) | Ball dia | a° mis. angle | Load ratings (ibs) | weight ≈ kg | |||||||
| d +0.0000 -0.0005 | B +0.000 -0.002 | C1+0.005 -0.005 | d2 +0.010 -0.010 | d3 | h -0.010 -0.010 | l1 +0.031 -0.031 | l2 | |||||
| SJM4T | 0.2500 | 0.437 | 0.337 | 0.806 | 1/4-28 | 1.562 | 0.968 | 1.964 | 0.531 | 16 | 4874 | 0.032 |
| SJM5T | 0.3125 | 0.437 | 0.327 | 0.900 | 5/16-24 | 1.875 | 1.187 | 2.325 | 0.593 | 14 | 7196 | 0.039 |
| SJM6T | 0.3750 | 0.500 | 0.416 | 1.025 | 3/8-24 | 1.938 | 1.187 | 2.450 | 0.687 | 12 | 8580 | 0.061 |
| SJM7T | 0.4375 | 0.562 | 0.452 | 1.150 | 7/16-20 | 2.125 | 1.281 | 2.700 | 0.781 | 14 | 12000 | 0.083 |
| SJM8T | 0.5000 | 0.625 | 0.515 | 1.337 | 1/2-20 | 2.438 | 1.468 | 3.106 | 0.875 | 12 | 19520 | 0.126 |
| SJM10T | 0.6250 | 0.750 | 0.577 | 1.525 | 5/8-18 | 2.625 | 1.562 | 3.387 | 1.062 | 16 | 21920 | 0.192 |
| SJM12T | 0.7500 | 0.875 | 0.640 | 1.775 | 3/4-16 | 2.875 | 1.687 | 3.762 | 1.250 | 14 | 29310 | 0.289 |
Can supply rod ends with different pitch or accuracy of thread.
For the left-hand thread, the suffix "L" is added to bearing numbers. e.g.: SJML6T 3/8-24L.
Kenneth Zhang: 19959266209
Benjamin Zhang: 13906058255
Jacy Lin: 15959344117
Spring Zhang: 18206090020
