7315DB NACHI Angular Contact Ball Bearings

7315DB NACHI Angular Contact Ball Bearings

Name	7315DB	7315DB	7315DB
Brand	NTN	CYSD	KOYO
Size (mm)	75x160x37(mm)	75x160x37(mm)
Bore Diameter (mm)	75(mm)	75(mm)
Outer Diameter (mm)	160(mm)	160(mm)
Width (mm)	37(mm)	37(mm)
d	75 mm 2.9528 in	75 mm 2.9528 in	75
D	160 mm 6.2992 in	160 mm 6.2992 in	160
B	37 mm 1.4567 in	37 mm 1.4567 in	74
C	37 mm 1.4567 in	37 mm 1.4567 in
ra1 max.	1 mm 0.0394 in
Angle (α)	25 °	25 °
a	52,5 mm 2.0669 in		104.9
r min.	2,1 mm 0.0827 in	2,1 mm 0.0827 in
r1 min.	1,1 mm 0.0433 in
2B	74 mm 2.9134 in	74 mm 2.9134 in
da min.	87 mm 3.4252 in
ra max.	2 mm 0.0787 in
Db max	153 mm 6.0236 in
Weight	6,14 Kg	6,14 Kg
Basic dynamic load rating (C)	221 kN	221 kN
Basic static load rating (C0)	212 kN	212 kN
(Grease) Lubrication Speed	3 800 r/min	3800 r/min

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