Name	81234-M	81234-M	K81234-M
Brand	NBS	INA	NBS
Size (mm)	170x240x55(mm)	170x240x55(mm)
Bore Diameter (mm)	170(mm)	170(mm)	170(mm)
Outer Diameter (mm)	240(mm)	240(mm)	240(mm)
Width (mm)	55(mm)	55(mm)
d	170 mm 6.6929 in	170 mm 6.6929 in	170 mm 6.6929 in
D	240 mm 9.4488 in	240 mm 9.4488 in	240 mm 9.4488 in
T	55 mm 2.1654 in	55 mm 2.1654 in
d1	237 mm 9.3307 in
B	16,5 mm 0.6496 in
D1	173 mm 6.811 in
Dw	22 mm 0.8661 in		22 mm 0.8661 in
Weight	2,9 Kg		1,89 Kg
Basic dynamic load rating (C)	679,9 kN		679,9 kN
Basic static load rating (C0)	2339,5 kN		2339,5 kN