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SF300 Bearing 3/4" x 3/4" Thin Section Bearing

Type A
Angular Contact
SF300 ARO
Circular pocket separator
3/8" balls
interchange

Type A Angular Contact Bearing Cross-section

RFQ SF300ARO
Type C
Radial Contact
SF300 CPO
Snapover separator
3/8" balls
interchange

Type C Radial Contact Bearing Cross-section

RFQ SF300CPO
Type X
Four-Point Contact
SF300 XPO
Snapover separator
3/8" balls
interchange

Type X Four-point Contact Bearing Cross-section

RFQ SF300XPO
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
SF30030.00031.50030.55530.94531.07541,54110,191119,90229,43334,7029,49186,76323,723533,604145,90413.0
1. For application load information contact Mechatronics engineering.
TYPE A INTERCHANGE
KAYDON
Part No.
SILVERTHIN
Part No.
KF300ARO SF300ARO
RFQ SF300ARO
2. The maximum shaft or housing fillet radius that the bearing corners will clear for this series is .080.
TYPE C INTERCHANGE
KAYDON
Part No.
SILVERTHIN
Part No.
KF300CPO SF300CPO
RFQ SF300CPO
3. Bearing width tolerance +.000-.005, over 12"; Bore +.000 - .010
TYPE X INTERCHANGE
KAYDON
Part No.
SILVERTHIN
Part No.
KF300XPO SF300XPO
RFQ SF300XPO
Silverthin Bearing Group of Mechatronics, Inc.
Toll Free 866.294.5841 • Fax 425.222.7535 • email sales@silverthin.com
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