U-joints with 2 welded plate and 2 plain round bearings

PART NO D L1 L2 GREASE NIPPLE
WK-438X 47.62 135 135 2A 1/4_28
WK-515X 49.2 154.7 157.1 2A 1/4_28
WK-469X 49.2 177.98 179.98 2A 1/4_28
WK-510X 49.2 191.69 194 2A 1/4_28
WK-674X 47.62 135 135 2A 1/4_28
WK-675X 49.2 154.7 157.1 2A 1/4_28
WK-676X 49.2 191.69 194 2A 1/4_28
WK-677X 49.2 177.98 179.98 2A 1/4_28