TIMKEN 398-394YD Bearing

TIMKEN 398-394YD bearings | 50.8x110x52.385mm

Also known as : 398-394YD

• Inside Diameter: 50.8 mm
• Outside Diameter: 110 mm
• Width: 52.385 mm
• Basic dynamic load rating: 172 kN
• Basic static load rating: 44.6 kN

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TIMKEN 398-394YD Bearing

TIMKEN Part Number	398-394YD
Brand	TIMKEN
Type	Tapered Roller Bearings - TDO (Tapered Double Inner)
Series	395
Cone Part Number	398
Cup Part Number	394YD
Design Units	Imperial
Bearing Weight	4.94 lb 2.24 Kg
Cage Type	Stamped Steel
Ab - Cage-Cone Frontface Clearance	0.11 in 2.8 mm
Alternate Part Name	398-394YD
d - Bore	2 in 50.8 mm
D - Cup Outer Diameter	4.3307 in 110.000 mm
B - Cone Width	0.8660 in 21.996 mm
C - Double Cup Width	1.8125 in 46.038 mm
T - Bearing Width across Cones	2.0624 in 52.385 mm
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)	5760 lbf 25600 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)	38700 lbf 172000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)	10000 lbf 44600 N
Ca90 - Dynamic Thrust Rating (90 million revolutions)	3970 lbf 17600 N
K - Factor	1.45
e - ISO Factor	0.4
Y1 - ISO Factor	1.68
Y2 - ISO Factor	2.5
G1 - Heat Generation Factor (Roller-Raceway)	56
G2 - Heat Generation Factor (Rib-Roller End)	21.4
Cg - Geometry Factor	0.0984
R - Cone Backface "To Clear" Radius	0.03 in 0.800 mm
r - Cup Frontface "To Clear" Radius	0.03 in 0.8 mm
db - Cone Backface Backing Diameter	2.44 in 62 mm
Da - Cup Frontface Backing Diameter	4.12 in 104.65 mm
Aa - Cage-Cone Backface Clearance	0.05 in 1.3 mm

As TIMKEN bearing distributor, Nodes bearings have TIMKEN 398-394YD Tapered Roller Bearings - TDO (Tapered Double Inner) in stock.