Basic dynamic load rating (C)	2,6 kN	2,5 kN	2,6 kN
Bearing number	KNO2558	KN2558-PP	KNO2558-PP
Size (mm)	25x40x58(mm)	25x40x58(mm)	25x40x58(mm)
Brand	NBS	NBS	NBS
Bore Diameter (mm)	25(mm)	25(mm)	25(mm)
Outer Diameter (mm)	40(mm)	40(mm)	40(mm)
Width (mm)	58(mm)	58(mm)	58(mm)
d	25 mm 0.9843 in	25 mm 0.9843 in	25 mm 0.9843 in
D	40 mm 1.5748 in	40 mm 1.5748 in	40 mm 1.5748 in
B	58 mm 2.2835 in	58 mm 2.2835 in	58 mm 2.2835 in
Angle (α)	57 °		57 °
B1	40 mm 1.5748 in	40 mm 1.5748 in	40 mm 1.5748 in
E	11,5 mm 0.4528 in		11,5 mm 0.4528 in
Weight	0,102 Kg	0,122 Kg	0,102 Kg