It's only slightly taller, too, at 130mm (5.13 inches) vs. 115mm (4.5 inches) but, thankfully, it's far thinner: 9.3mm (0.37 inch) vs. the 11mm (0.43 inch) of its QWERTY-bearing predecessor.
The only problem was, nobody at the station had an arm small enough to actually reach in through the two-and-a-half inch opening and pack grease around the bearing.