NJ424M TIMKEN Tapered Roller bearings double-row

Brand Name TIMKEN
Model Number NJ424M
Min.Order Quantity 1 pcs
Price Negotiable

Product Details

SeriesM244200
Cone Part NumberM244249
Design UnitsImperial
Cage TypeStamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1272000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)270500 lbf
d8.6875 in
B - Cone Width2.4375 in
R - Cone Backface To Clear Radius30.25 in
da - Cone Frontface Backing Diameter9.25 in
db - Cone Backface Backing Diameter9.65 in
Ab - Cage-Cone Frontface Clearance0.14 in
Aa - Cage-Cone Backface Clearance0.17 in
a - Effective Center Location4-0.18 in
C90 - Dynamic Radial Rating (90 million revolutions)540500 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6156000 lbf
C0 - Static Radial Rating308000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)723100 lbf
K - Factor81.76
G1 - Heat Generation Factor (Roller-Raceway)1149.7
G2 - Heat Generation Factor (Rib-Roller End)141.4
Cg - Geometry Factor0.136
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Company Profile

Phone 983-574-2700
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