Product Details

25 mm x 52 mm x 15 mm NTN 4T-30205X1 Single row tapered roller bearings

Brand Name NTN
Model Number 4T-30205X1
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

NTN 4T-30205X1 bearing Size Chart (mm/inches)

Series763000
Cone Part NumberEE763329
Design UnitsImperial
Cage TypePin-Type
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1991000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2257000 lbf
d32.9375 in
B - Cone Width3.5000 in
R - Cone Backface To Clear Radius30.25 in
da - Cone Frontface Backing Diameter34.13 in
db - Cone Backface Backing Diameter34.49 in
Ab - Cage-Cone Frontface Clearance0.29 in
Aa - Cage-Cone Backface Clearance0.54 in
a - Effective Center Location43.27 in
C90 - Dynamic Radial Rating (90 million revolutions)5148000 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6569000 lbf
C0 - Static Radial Rating1330000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7111000 lbf
K - Factor81.33
G1 - Heat Generation Factor (Roller-Raceway)14677.1
G2 - Heat Generation Factor (Rib-Roller End)1745.2
Cg - Geometry Factor0.337
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