Part Number |
KD055AR0 |
System of Measurement |
Inch |
Bearing Type |
Ball |
For Load Direction |
Angular Contact |
Contact Angle |
30° |
Construction |
Single Row |
Seal Type |
Open |
Series |
KD 1/2" x 1/2" |
Bore Dia |
5.5" |
Bore Dia Tolerance |
-0.0010" – 0" |
Outer Dia |
6.5" |
Outer Dia Tolerance |
-0.0010" – 0" |
Width |
0.5" |
Width Tolerance |
+.000 –.005" |
Land dia.L1 |
5.870" |
Land dia.L2 |
6.130" |
C'Bore dia.L3 |
6.238" |
Ring Material |
52100 Chrome Steel |
Ball Material |
52100 Chrome Steel |
Cage Material |
Brass |
Dynamic Radial Load |
2145 lbs |
ISO radial1 |
4138 Ibs |
Static Radial Load |
4740 lbs |
Static Thrust |
5160 lbs |
Static Moment |
13680 lbs |
Lubrication |
Lubricated |
Shaft Mount Type |
Press Fit |
Temperature Range |
-30°C to 110 °C |
ABEC Rating |
ABEC-1 |
Radial Clearance |
0.0000 – 0.0005" |
RoHS |
Compliant |
Weight |
1.06 lbs |
1 ISO Radial ratings are calculated per ISO 281:1990. They are included for comparison only.
INTERCHANGE
The LILY bearing part series KD055AR0 is a potential replacement for these common bearing part numbers.