Bearing number |
7321 |
Size (mm) |
105x225x49 |
Bore Diameter (mm) |
105 |
Outer Diameter (mm) |
225 |
Width (mm) |
49 |
d |
105 mm |
D |
225 mm |
B |
49 mm |
C |
49 mm |
Angle (α) |
30 ° |
a |
23.1 mm |
r min. |
3 mm |
r1 min. |
1.1 mm |
da min. |
119 mm |
Da max. |
211 mm |
ra max. |
2.5 mm |
Weight |
9.34 Kg |
Basic dynamic load rating (C) |
219 kN |
Basic static load rating (C0) |
206 kN |
(Grease) Lubrication Speed |
2700 r/min |
Configuration |
Single Row |
Enclosure |
Open |
Bore Type |
Cylindrical Bore |
Bore Size |
105 mm |
Outside Diameter |
225 mm |
Width |
49 mm |
Fillet Radius/Chamfer |
3 mm |
r1 |
1.1 mm |
Dynamic Load Rating |
219,000 N |
Static Load Rating |
206,000 N |
Limiting Speed - Grease |
2,700 rpm |
Limiting Speed - Oil |
3,600 rpm |
da1 (min) |
119 mm |
da2 (min) |
112 mm |
Da1 (max) |
211 mm |
Da2 (max) |
218 mm |
ra (max) |
2.5 mm |
ra1 (max) |
1 mm |