Bearing number | 7218CDB |
Size (mm) | 90x160x30 |
Bore Diameter (mm) | 90 |
Outer Diameter (mm) | 160 |
Width (mm) | 30 |
d | 90 mm |
D | 160 mm |
B | 30 mm |
C | 30 mm |
Angle (α) | 15 ° |
a - | 0.6 mm |
r min. | 2 mm |
r1 min. | 1 mm |
2B | 60 mm |
da min. | 100 mm |
Da max. | 154 mm |
ra max. | 1 mm |
Weight | 2.30 Kg |
Basic dynamic load rating (C) | 201 kN |
Basic static load rating (C0) | 211 kN |
(Grease) Lubrication Speed | 5100 r/min |
Bore Type | Cylindrical Bore |
Enclosure | Open |
Configuration | Duplex |
Bore Size | 90 mm |
Outside Diameter | 160 mm |
Width | 30 mm |
Fillet Radius/Chamfer | 2 mm |
r1 | 1 mm |
Dynamic Load Rating | 201,000 N |
Static Load Rating | 211,000 N |
Limiting Speed - Grease | 5,100 rpm |
Limiting Speed - Oil | 7,000 rpm |
da1 (min) | 100 mm |
da2 (min) | 100 mm |
Da1 (max) | 150 mm |
Da2 (max) | 154 mm |
ra (max) | 2 mm |
ra1 (max) | 1 mm |