Bearing number	ZR1.14.0744.201-3SPTN	ZB1.20.0744.201-2SPTN	NR1.14.0744.201-3PPN
Size (mm)	648x814x56(mm)	648x816x56(mm)	674x814x56(mm)
Brand	ISB	ISB	ISB
Bore Diameter (mm)	648(mm)	648(mm)	674(mm)
Outer Diameter (mm)	814(mm)	816(mm)	814(mm)
Width (mm)	56(mm)	56(mm)	56(mm)
d	648 mm 25.5118 in	648 mm 25.5118 in	674 mm 26.5354 in
D	814 mm 32.0473 in	816 mm 32.126 in	814 mm 32.0473 in
H	56 mm 2.2047 in	56 mm 2.2047 in	56 mm 2.2047 in
de	745 mm 29.3307 in	745,5 mm 29.3504 in	745 mm 29.3307 in
Z	110 mm 4.3307 in	110 mm 4.3307 in
m	6 mm 0.2362 in	6 mm 0.2362 in
Di	648 mm 25.5118 in	648 mm 25.5118 in
Dp	660 mm 25.9843 in	660 mm 25.9843 in
Fe	790 mm 31.1024 in	790 mm 31.1024 in	790 mm 31.1024 in
Ne	40 mm 1.5748 in	40 mm 1.5748 in	40 mm 1.5748 in
Fi	705 mm 27.7559 in	705 mm 27.7559 in	698 mm 27.4803 in
Ni	40 mm 1.5748 in	40 mm 1.5748 in	40 mm 1.5748 in
Dce	814 mm 32.0473 in	814,5 mm 32.0669 in	814 mm 32.0473 in
dci	741 mm 29.1732 in	741 mm 29.1732 in