Plastic Ball Transfer Units for Light-Duty Applications
| Part | A | B | C | D | bar length (″)bar length (mm) | Supports load / bar (lb)Supports load / bar (kg) | deflection (″)deflection (mm) | Load at max deflection (lb)Load at max deflection (kg) | Ball / Bar | $ from |  Files |  |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| T-20 | 0.787 20 | 1.339 34 | 0.390 10 | 1.375 35 | 11.813 300 | 494 224 | 0.102 2.6 | 776 352 | 8 | $2,011.65 | PDF Step | |
| T-22 | 0.866 22 | 1.453 37 | 0.625 16 | 1.500 38 | 13.500 343 | 556 252 | 0.102 2.6 | 873 396 | 9 | $2,104.52 | PDF Step | |
| T-24 | 0.945 24 | 1.656 42 | 0.709 18 | 1.656 42 | 16.344 415 | 617 280 | 0.102 2.6 | 970 440 | 10 | $2,197.38 | PDF Step | |
| T-28 | 1.102 28 | 1.812 46 | 0.787 20 | 1.890 48 | 12.000 305 | 679 308 | 0.102 2.6 | 1067 484 | 11 | $2,290.19 | PDF Step | |
| T-36 | 1.417 36 | 2.205 56 | 0.984 25 | 2.406 61 | 13.593 345 | 556 252 | 0.102 2.6 | 873 396 | 9 | $2,104.52 | PDF Step | |
| B-21 | 0.812 20.6 | - - | - - | 1 25.4 | 9.843 250 | 370 168 | 0.102 2.6 | 582 264 | 6 | $3,121.34 | PDF Step | |
| B-22 | 0.875 22.2 | - - | - - | 1.184 30.1 | 15.551 395 | 494 224 | 0.102 2.6 | 776 352 | 8 | $3,438.76 | PDF Step | |
| B-25 | 1 25.4 | - - | - - | 1.500 38.1 | 13.780 350 | 672 305 | 0.102 2.6 | 1067 484 | 11 | $3,914.87 | PDF Step | |
| T-20A | 0.787 20 | 1.339 34 | 0.390 10 | 1.375 35 | 11.813 300 | 494 224 | 0.102 2.6 | 776 352 | 8 | $829.52 | ||
| T-22A | 0.866 22 | 1.453 37 | 0.625 16 | 1.500 38 | 13.500 343 | 556 252 | 0.102 2.6 | 873 396 | 9 | $839.16 | ||
| T-24A | 0.945 24 | 1.656 42 | 0.709 18 | 1.656 42 | 16.344 415 | 617 280 | 0.102 2.6 | 970 440 | 10 | $926.80 | ||
| T-28A | 1.102 28 | 1.812 46 | 0.787 20 | 1.890 48 | 12.000 305 | 679 308 | 0.102 2.6 | 1067 484 | 11 | $1,053.32 | ||
| T-36A | 1.417 36 | 2.205 56 | 0.984 25 | 2.406 61 | 13.593 345 | 556 252 | 0.102 2.6 | 873 396 | 9 | $1,058.44 | ||
| B-21A | 0.812 20.6 | - - | - - | 1 25.4 | 9.843 250 | 370 168 | 0.102 2.6 | 582 264 | 6 | $788.28 | ||
| B-22A | 0.875 22.2 | - - | - - | 1.184 30.1 | 15.551 395 | 494 224 | 0.102 2.6 | 776 352 | 8 | $801.26 | ||
| B-25A | 1 25.4 | - - | - - | 1.500 38.1 | 13.780 350 | 672 305 | 0.102 2.6 | 1067 484 | 11 | $858.62 | ||
| T-20Z | 0.787 20 | 1.339 34 | 0.390 10 | 1.375 35 | 11.813 300 | 494 224 | 0.102 2.6 | 776 352 | 8 | $915.49 | ||
| T-22Z | 0.866 22 | 1.453 37 | 0.625 16 | 1.500 38 | 13.500 343 | 556 252 | 0.102 2.6 | 873 396 | 9 | $921.17 | ||
| T-24Z | 0.945 24 | 1.656 42 | 0.709 18 | 1.656 42 | 16.344 415 | 617 280 | 0.102 2.6 | 970 440 | 10 | $990.14 | ||
| T-28Z | 1.102 28 | 1.812 46 | 0.787 20 | 1.890 48 | 12.000 305 | 679 308 | 0.102 2.6 | 1067 484 | 11 | $1,129.32 | ||
| T-36Z | 1.417 36 | 2.205 56 | 0.984 25 | 2.406 61 | 13.593 345 | 556 252 | 0.102 2.6 | 873 396 | 9 | $1,148.32 | ||
| B-21Z | 0.812 20.6 | - - | - - | 1 25.4 | 9.843 250 | 370 168 | 0.102 2.6 | 582 264 | 6 | $849.21 | ||
| B-22Z | 0.875 22.2 | - - | - - | 1.184 30.1 | 15.551 395 | 494 224 | 0.102 2.6 | 776 352 | 8 | $859.12 | ||
| B-25Z | 1 25.4 | - - | - - | 1.500 38.1 | 13.780 350 | 672 305 | 0.102 2.6 | 1067 484 | 11 | $921.30 | ||
| T-20SS | 0.787 20 | 1.339 34 | 0.390 10 | 1.375 35 | 11.813 300 | 494 224 | 0.102 2.6 | 776 352 | 8 | $1,423.23 | PDF Step | |
| T-22SS | 0.866 22 | 1.453 37 | 0.625 16 | 1.500 38 | 13.500 343 | 556 252 | 0.102 2.6 | 873 396 | 9 | $1,427.55 | PDF Step | |
| T-24SS | 0.945 24 | 1.656 42 | 0.709 18 | 1.656 42 | 16.344 415 | 617 280 | 0.102 2.6 | 970 440 | 10 | $1,468.31 | PDF Step | |
| T-28SS | 1.102 28 | 1.812 46 | 0.787 20 | 1.890 48 | 12.000 305 | 679 308 | 0.102 2.6 | 1067 484 | 11 | $1,588.37 | PDF Step | |
| T-36SS | 1.417 36 | 2.205 56 | 0.984 25 | 2.406 61 | 13.593 345 | 556 252 | 0.102 2.6 | 873 396 | 9 | $1,599.22 | PDF Step | |
| B-21SS | 0.812 20.6 | - - | - - | 1 25.4 | 9.843 250 | 370 168 | 0.102 2.6 | 582 264 | 6 | $1,359.15 | ||
| B-22SS | 0.875 22.2 | - - | - - | 1.184 30.1 | 15.551 395 | 494 224 | 0.102 2.6 | 776 352 | 8 | $1,366.89 | ||
| B-25SS | 1 25.4 | - - | - - | 1.500 38.1 | 13.780 350 | 672 305 | 0.102 2.6 | 1067 484 | 11 | $1,399.87 |
Also consider
T & B bars incorporate Heavy Duty spring-loaded ball transfer units for accurate positioning & effortless conveying of tools & dies on press & machine beds. Once positioned, clamp the tool & the springs allow the ball units to retract beneath the bed. Unclamp & the ball units will raise the tool above the bed ready to convey again. T-Bars feature an integral locking mechanism. B-Bars are locked using recessed M8 cap screw (requires drilling & tapping of the bed). Custom sizes available.
Maximum load rating unaffected at any orientation
Uneven Loads
Factory Refurbishment9000 Series only
Low Friction1 : 0,005
High Shock Resistence
Temperature-50/160ºC
Speed2m/sec
Service Kits
Omnitrack Heavy Duty 9000 series ball transfers – In continuous production since 1954.
Rapidly restore performance within minutes by using Service Kits S1 & S2 offering 2 levels of components & full overhaul instructions.
Factory reconditioning service for spring loaded & custom units as these may require special tooling for safe disassembly.
To order state original part number, any identification mark & Service Kit required eg S1-9241. If in doubt, contact us & we’ll keep you rolling!
1 – Circlip
2 – Top Cap
3 – Felt Seal
(Ball Ø > 12.7mm)
4 – Main Ball
5 – Recirculating Balls
6 – Retainer
7 – Table
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Subject to usage & conditions.