Thin Section Bearings: SD SERIES

SD250 Bearing 1/2" x 1/2" Thin Section Bearing

Type A
Angular Contact
SD250 ARO
Circular pocket separator
1/4" balls
interchange

Type A Angular Contact Bearing Cross-section

RFQ SD250ARO
Type C
Radial Contact
SD250 CPO
Snapover separator
1/4" balls
interchange

Type C Radial Contact Bearing Cross-section

RFQ SD250CPO
Type X
Four-Point Contact
SD250 XPO
Snapover separator
1/4" balls
interchange

Type X Four-point Contact Bearing Cross-section

RFQ SD250XPO
SILVER
THIN
PART NO.
& RFQ
DIMENSION IN INCHES CAPACITIES IN POUNDS Appx
Weight
Pounds
Bore
B
Outside
Diam.
D
Land
Diam.
L1
Land
Diam.
L2
C'
Bore
Diam.
L3
TYPE A TYPE C & X TYPE X
Radial Thrust Radial Thrust Moment
(Lbs-in)
Static Dyn Static Dyn Static Dyn Static Dyn Static Dyn
SD25025.00026.00025.37025.63025.68820,1434,69258,14413,54317,4424,47243,61211,181222,40157,0134.79
1. For application load information contact Mechatronics engineering.
TYPE A INTERCHANGE
KAYDON
Part No.
SILVERTHIN
Part No.
KD250ARO SD250ARO
RFQ SD250ARO
2. The maximum shaft or housing fillet radius that the bearing corners will clear for this series is .060.
TYPE C INTERCHANGE
KAYDON
Part No.
SILVERTHIN
Part No.
KD250CPO SD250CPO
RFQ SD250CPO
3. Bearing width tolerance +.000-.005, over 12"; Bore +.000 - .010
TYPE X INTERCHANGE
KAYDON
Part No.
SILVERTHIN
Part No.
KD250XPO SD250XPO
RFQ SD250XPO