Can be found on some Freighliner Columbia models between drive shaft and drive axle.
 
Series:
18N
Bearing Diameter:
1.937 in.
Cross Length:
7.092 in.
Cross Trunnion Diameter:
1.363 in.
Yoke Dim.:
7.55 in.
Cl To Cl Bearing Bolt Hole:
2.438 in.
Competitor
Part Number
AEC 281, AE5281Z, Alloy 1810, J5281, Borg Warner 114640,
CMP CM1810, CM5281X, Chrysler 3822292, Clark 321SF171, 6191703, Dana 5281X, FORD D2HZ4635A, GMB G5281X,
General Motors Corp. 701639, Mack 35MU218, McQuay U0228,
Motor Master 7225AG, Navistar 22910C91,
Neapco 60281, 60281GXL, 60281Q, N60281,
Oshkosh 181DS11, 2BV970, Perfect Circle 281, Precision U-Joint
381, Republic 1810, CB1810HD, TRW 20137, Trojan 20137
Wesco 911525, N1525, White Truck 027074363, Zellwer 281
Other
1000UJ281, 3919799, 8235M281X, CP281X, D5281X, DS5281X, E5281X, HRCP281X, HRM281X, MERCP281X, MERM281X, NP60281, RCUJ281, RDM281X, SD5281X, TDAM281X, TT5281, TWDM281X