Name	81128TN	K81128TN	K81128
Brand	NBS	NBS	NTN
Size (mm)	140x180x31(mm)
Bore Diameter (mm)	140(mm)	140(mm)	140,000(mm)
Outer Diameter (mm)	180(mm)	180(mm)	180,000(mm)
Width (mm)	31(mm)
d	140 mm 5.5118 in	140 mm 5.5118 in	140,000 mm 5.5118 in
D	180 mm 7.0866 in	180 mm 7.0866 in	180,000 mm 7.0866 in
T	31 mm 1.2205 in
d1	178 mm 7.0079 in
B	9,5 mm 0.374 in
D1	142 mm 5.5906 in
Dw	12 mm 0.4724 in	12 mm 0.4724 in	12,000 mm 0.4724 in
Weight	0,749 Kg	0,448 Kg
Basic dynamic load rating (C)	241,8 kN	241,8 kN
Basic static load rating (C0)	865,9 kN	865,9 kN