This is the bearing used for the differential carrier on VW 020 transmissions.  Two required.
FAG Tapered roller bearing single row, inch dimensions
FAG KLM29749.LM29710
d= 38.00 mm
D= 65.088 mm
B= 18.034 mm
C= 13.97 mm
T= 18.034 mm
J≈ 18.288 mm
a≈ 13.00 mm
r1s, 2s min= 2.00 mm
r3s, 4s min= 1.00 mm
 
D1 max= 42.00 mm
D2 min= 46.00 mm
D3 min= 59.00 mm
D4 max= 62.00 mm
a1 min= 2.00 mm
a2 min= 4.00 mm
rg1,2= 2.00 mm
rg3,4= 1.00 mm