Name	53316U	53316U	53316U
Brand	NACHI	NSK	KOYO
Size (mm)	80x140x52(mm)	80x140x52(mm)	80x140x47.6(mm)
Bore Diameter (mm)	80(mm)	80(mm)	80(mm)
Outer Diameter (mm)	140(mm)	140(mm)	140(mm)
Width (mm)	52(mm)	52(mm)	47,6(mm)
d	80 mm 3.1496 in	80 mm 3.1496 in	80 mm 3.1496 in
D	140 mm 5.5118 in	140 mm 5.5118 in	140 mm 5.5118 in
T	52 mm 2.0472 in	52 mm 2.0472 in
d1	140 mm 5.5118 in	140 mm 5.5118 in	140 mm 5.5118 in
r min.	1.5 mm 0.0591 in	1,5 mm 0.0591 in	1,5 mm 0.0591 in
A	50 mm 1.9685 in	50 mm 1.9685 in	50 mm 1.9685 in
D1	82 mm 3.2283 in	82 mm 3.2283 in	82 mm 3.2283 in
D2	110 mm 4.3307 in	110 mm 4.3307 in	110 mm 4.3307 in
D3	145 mm 5.7087 in	145 mm 5.7087 in	145 mm 5.7087 in
R	112 mm 4.4095 in	112 mm 4.4095 in	112 mm 4.4095 in
S	15 mm 0.5906 in
Weight	3.45 Kg	3,55 Kg	3,43 Kg
Basic dynamic load rating (C)	176 kN	164 kN	160 kN
Basic static load rating (C0)	425 kN	395 kN	368 kN
(Grease) Lubrication Speed	1200 r/min	1300 r/min	1200 r/min