Name	87750/87111	87750/87111	87750/87111
Brand	Timken	ISO	KOYO
Size (mm)	190.5x282.575x50.8(mm)	190.5x282.575x50.8(mm)	190.5x282.575x50.8(mm)
Bore Diameter (mm)	190,5(mm)	190,5(mm)	190,5(mm)
Outer Diameter (mm)	282,575(mm)	282,575(mm)	282,575(mm)
Width (mm)	50,8(mm)	50,8(mm)	50,8(mm)
d	190,5 mm 7.5 in	190,5 mm 7.5 in	190,5 mm 7.5 in
D	282,575 mm 11.125 in	282,575 mm 11.125 in	282,575 mm 11.125 in
T	50,8 mm 2 in	50,8 mm 2 in	50,8 mm 2 in
B	47,625 mm 1.875 in	47,625 mm 1.875 in	47,625 mm 1.875 in
C	36,512 mm 1.4375 in	36,512 mm 1.4375 in	36,512 mm 1.4375 in
R	3,5 mm 0.1378 in
r	3,3 mm 0.1299 in
a	3,8 mm 0.1496 in	3,8 mm 0.1496 in	55,7 mm 2.1929 in
Da	267 mm 10.5118 in
db	209 mm 8.2284 in
da	203 mm 7.9921 in
Db	261 mm 10.2756 in		266 mm 10.4724 in
Aa	8,8 mm 0.3465 in
Ab	2,6 mm 0.1024 in
Weight	9,42 Kg		9,67 Kg
Basic static load rating (C0)	690 kN		726 kN
Factor (G1)	574,6
Factor (G2)	130
Factor (Cg)	0,0508
Factor (K)	1,41
Basic dynamic load rating (C90)	103
Basic dynamic load rating (Ca90)	73,3
Basic dynamic load rating (C1)	398 kN
Calculation factor (e)	0,42		0,42