Product Details

Sealmaster STH-21-9 Take-Up Bearing & Frame Assemblies

Brand Name Sealmaster
Model Number STH-21-9
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

Sealmaster STH-21-9 bearing Size Chart (mm/inches)

Cone Part NumberDX835560
Design UnitsImperial
Cage TypeStamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1352000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)291300 lbf
d7.5 in
B - Cone Width2.5 in
R - Cone Backface To Clear Radius30.170 in
da - Cone Frontface Backing Diameter8.35 in
db - Cone Backface Backing Diameter8.58 in
Ab - Cage-Cone Frontface Clearance0.21 in
Aa - Cage-Cone Backface Clearance0.32 in
a - Effective Center Location40.31 in
C90 - Dynamic Radial Rating (90 million revolutions)552500 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6202000 lbf
C0 - Static Radial Rating290000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)747000 lbf
K - Factor81.12
G1 - Heat Generation Factor (Roller-Raceway)912.5
G2 - Heat Generation Factor (Rib-Roller End)126.1
Cg - Geometry Factor0.146

Sealmaster STH-21-9 Take-Up Bearing & Frame Assemblies

Sealmaster STH-21-9 Take-Up Bearing & Frame Assemblies Cad Models

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