Bearing number	81152-M	81152-M	281152X/281254XC
Size (mm)	260x320x45(mm)	260x320x45(mm)	152.4x254x66.67(mm)
Brand	NBS	INA	Gamet
Bore Diameter (mm)	260(mm)	260(mm)	152,4(mm)
Outer Diameter (mm)	320(mm)	320(mm)	254(mm)
Width (mm)	45(mm)	45(mm)	66,67(mm)
d	260 mm 10.2362 in	260 mm 10.2362 in	152,4 mm 6 in
D	320 mm 12.5984 in	320 mm 12.5984 in	254 mm 10 in
T	45 mm 1.7717 in	45 mm 1.7717 in	66,67 mm 2.6248 in
d1	317 mm 12.4803 in
B	13,5 mm 0.5315 in		74 mm 2.9134 in
D1	263 mm 10.3543 in
Dw	18 mm 0.7087 in
Weight	2,765 Kg		12,13 Kg
Basic dynamic load rating (C)	619,4 kN
Basic static load rating (C0)	2649,7 kN