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SD300 Bearing 1/2" x 1/2" Thin Section Bearing

Type A
Angular Contact
SD300 ARO
Circular pocket separator
1/4" balls
interchange

Type A Angular Contact Bearing Cross-section

RFQ SD300ARO
Type C
Radial Contact
SD300 CPO
Snapover separator
1/4" balls
interchange

Type C Radial Contact Bearing Cross-section

RFQ SD300CPO
Type X
Four-Point Contact
SD300 XPO
Snapover separator
1/4" balls
interchange

Type X Four-point Contact Bearing Cross-section

RFQ SD300XPO
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
SD30030.00031.00030.37030.63030.67224,0925,29269,54315,26120,8625,04352,16212,604318,10276,8425.73
1. For application load information contact Mechatronics engineering.
TYPE A INTERCHANGE
KAYDON
Part No.
SILVERTHIN
Part No.
KD300ARO SD300ARO
RFQ SD300ARO
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.
KD300CPO SD300CPO
RFQ SD300CPO
3. Bearing width tolerance +.000-.005, over 12"; Bore +.000 - .010
TYPE X INTERCHANGE
KAYDON
Part No.
SILVERTHIN
Part No.
KD300XPO SD300XPO
RFQ SD300XPO
Silverthin Bearing Group of Mechatronics, Inc.
Toll Free 866.294.5841 • Fax 425.222.7535 • email sales@silverthin.com
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