TIMKEN 389DE - 383X Bearing

TIMKEN 389DE - 383X Tapered Roller Bearings

Also known as : 389DE - 383X

• Inside Diameter: 55.563 mm
• Outside Diameter: 100 mm
• Width: 53.188 mm
• Basic dynamic load rating: 158 kN
• Basic static load rating: 41.1 kN

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TIMKEN 389DE - 383X Bearing

Bearing Number	389DE - 383X
Brand	TIMKEN
Type	Tapered Roller Bearings - TDI (Tapered Double Inner)
Series	385
Cone Part Number	389DE
Cup Part Number	383X
Design Units	Imperial
Bearing Weight	3.8 lb 1.7 Kg
Cage Type	Stamped Steel
Aa - Cage-Cone Backface Clearance	0 in 0 mm
d - Bore	2.1875 in 55.563 mm
D - Cup Outer Diameter	3.9370 in 100.000 mm
B - Double Cone Width	2.0940 in 53.188 mm
C - Cup Width	0.8750 in 22.225 mm
T - Bearing Width across Cups	2.3659 in 60.094 mm
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)	5300 lbf 23600 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)	35600 lbf 158000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)	9230 lbf 41100 N
Ca90 - Dynamic Thrust Rating (90 million revolutions)	3210 lbf 14300 N
K - Factor	1.65
e - ISO Factor	0.75
Y1 - ISO Factor	0.9
Y2 - ISO Factor	1.34
G1 - Heat Generation Factor (Roller-Raceway)	42
G2 - Heat Generation Factor (Rib-Roller End)	15.7
Cg - Geometry Factor	0.0859
R - Cone Frontface "To Clear" Radius	0.030 in 0.80 mm
r - Cup Backface "To Clear" Radius	0.050 in 1.30 mm
da - Cone Frontface Backing Diameter	2.44 in 62 mm
Db - Cup Backface Backing Diameter	3.50 in 88.90 mm
Ab - Cage-Cone Frontface Clearance	0.11 in 2.8 mm

As TIMKEN bearing distributor, Nodes bearings have TIMKEN 389DE - 383X Tapered Roller Bearings - TDI (Tapered Double Inner) in stock.