Part Number |
KD250AR0 |
LILY Part No. |
LKD250AR0 |
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 |
25" |
Bore Dia Tolerance |
-0.0018"– 0" |
Outer Dia |
26" |
Outer Dia Tolerance |
-0.0018"– 0" |
Width |
0.5" |
Width Tolerance |
+.000 –.010" |
Land dia.L1 |
25.370" |
Land dia.L2 |
25.630" |
C'Bore dia.L3 |
25.688" |
Ring Material |
52100 Chrome Steel |
Ball Material |
52100 Chrome steel |
Cage Material |
Brass |
Dynamic Radial Load |
4908 lbs |
ISO radial |
7,060 Ibs |
Static Radial Load |
20140 lbs |
Static Thrust |
13540 lbs |
Static Moment |
58140 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 |
4.54 lbs |
1 ISO Radial ratings are calculated per ISO 281:1990. They are included for comparison only.
INTERCHANGE
The LILY bearing part series KD250AR0 is a potential replacement for these common bearing part numbers.