replacement for PTO and universal joint in a driveshaft, steering, axle and attachments.
Couplings in the agricultural industry have a number of issues to contend with, annual maintenance, constant greasing, hostile environment, replacement components, downtime during critical times of the year (planting, harvesting, etc) Twin Spring Coupling offers something different.
It replaces the entire U joint, yokes, propeller/cross bearings everything, with a simple one piece design.
- PTO attachments
- Work vehicles
Designed with no internal components like bearings, means our coupling is truly maintenance free, making it impervious to water, mud, dust, dirt and other contaminants. This saves time and on annual maintenance bills. The universal joint bearings wear in two ways, first the daily use of the product and secondly and more critically the angle at what the coupling joint is being used at, as the higher the angle of misalignment during use the more the bearings will wear against the inside edge of the race. This means increased vibration which can result in equipment damage and/or bearing failure.
By being a one piece design also means Twin Spring Coupling wont break like the yokes do in traditional uni joints. The yokes while substantial where they connect to the input/output shafts are a lot smaller where they connect to the universal cross joint, this makes it a weak point and with the tough work they experience farming are prone to cracking which means the yoke will have to be replaced meaning it has to be removed and wait for the new yoke to arrive and then reinstallation, which is both time and money.
Our coupling is available in all the standard industry splines for easy replacement or retrofit for OEM.
Flexible up to 25 degrees Under load (35 degrees not under load)
TB Woods – G Flex grid coupling 1000T10/1000T20 1030 1050, L190/L225
Lovejoy – C226 C276 (SOX) CJ38/45, D6,D7, NB8, DD7, LOJ10, Timken
Tsubaki – L110 L150
Belden – UJ-HD UJ-HS Needle-Bearing universal joints UJ-NB MIL-DTL-6193D MS20270 (Military specs)
GMB – GU series (Euro truck) ST1XXXX (steering uni) GUA (Farming)
Moog – 1500 PTO (replaces Domestic Standard Series 1000), 1200 series replaces Domestic Standard series 12, W2200 Series German Style Walterscheid 2200 Series, Italian style Bondioli & Pavesi 3 Series, 338 838 340 341 Mechanics 2C 452 952 454 994 453 951 Spicer 1210 237 240 437 437G 341AG 341BL 813 344
SKF – UJ338 UJ838 UJ340 UJ 341, UJ452, UJ952, UJ454, UJ994, UJ453, UJ951, UJ237, UJ240, UJ437, UJ437G, 341AG, UJ341BL, UJ813, UJ344
Neapco – 1-1001 WALTERSCHEID SERIES 2100, ASAE Cat 1 L600/1-1475 ASAE Cat 2 1200/1-1275, 1-0221
Weasler – 6 series (200-0600), 1000 series FR1 (200-1000), 12 series (200-1200), 1875 series (200-1875), 14 series (200-1400) (200-1401), AW20 204-8261 (200-8261), 3200-8204 Euro, 200-8202 Euro, 3200-8200 Euro, AB1,AW10, 204-7276 AW20-80 Series, 204-7155 AB1,AW10, 203-7276 AW20-80, 200-7547 AW19 Series
Bondioli – S1, S2, S3, S4, G1, G2, G3, G4
Walterscheid – G2100, W200E, W100E
Spicer – 1000, 1140, 1240