KOYO NKS75A Roller Bearings
Bearing number: | 7315DB |
Size (mm): | 75x160x37 |
Bore Diameter (mm): | 75 |
Outer Diameter (mm): | 160 |
Width (mm): | 37 |
d: | 75 mm |
D: | 160 mm |
B: | 37 mm |
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Product Details
Bearing number | 7315DB |
Size (mm) | 75x160x37 |
Bore Diameter (mm) | 75 |
Outer Diameter (mm) | 160 |
Width (mm) | 37 |
d | 75 mm |
D | 160 mm |
B | 37 mm |
C | 37 mm |
Angle (α) | 30 ° |
a | 15.4 mm |
r min. | 2.1 mm |
r1 min. | 1.1 mm |
2B | 74 mm |
da min. | 82 mm |
Da max. | 153 mm |
ra max. | 1 mm |
Weight | 3.15 Kg |
Basic dynamic load rating (C) | 221 kN |
Basic static load rating (C0) | 212 kN |
(Grease) Lubrication Speed | 3000 r/min |
Bore Type | Cylindrical Bore |
Enclosure | Open |
Configuration | Duplex |
Bore Size | 75 mm |
Outside Diameter | 160 mm |
Width | 37 mm |
Fillet Radius/Chamfer | 2.1 mm |
r1 | 1.1 mm |
Dynamic Load Rating | 221,000 N |
Static Load Rating | 212,000 N |
Limiting Speed - Grease | 3,000 rpm |
Limiting Speed - Oil | 4,000 rpm |
da1 (min) | 87 mm |
da2 (min) | 82 mm |
Da1 (max) | 148 mm |
Da2 (max) | 153 mm |
ra (max) | 2 mm |
ra1 (max) | 1 mm |
Company Profile
Worktime |
9.00--18.00 |
Phone |
0065-31591338 |
Fax |
0065-31591338 |