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 398-394YD Bearing details

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.

TIMKEN bearing cross reference

TIMKEN 398-394AB bearing
50.8mm x 110.000mm x 7.925mm
TIMKEN 3981-3920-B bearing
58.738mm x 112.713mm x 11.113mm
TIMKEN 3980-3920-B bearing
60.325mm x 112.713mm x 11.113mm
TIMKEN 3982-3920-B bearing
63.500mm x 112.713mm x 11.113mm
TIMKEN 3984-3920-B bearing
66.675mm x 112.713mm x 11.113mm
TIMKEN 398-394DC bearing
50.8mm x 110.000mm x 52.385mm
TIMKEN 398-394D bearing
50.8mm x 110.000mm x 52.385mm