TIMKEN 496D - 493 Bearing

TIMKEN 496D - 493 Tapered Roller Bearings

Also known as : 496D - 493

  • Inside Diameter: 80.963 mm
  • Outside Diameter: 136.525 mm
  • Width: 59.538 mm
  • Basic dynamic load rating: 269 kN
  • Basic static load rating: 69.7 kN

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TIMKEN 496D - 493 Bearing

TIMKEN 496D - 493 Bearing details

Bearing Number 496D - 493
Brand TIMKEN
Type Tapered Roller Bearings - TDI (Tapered Double Inner)
Series 495
Cone Part Number 496D
Cup Part Number 493
Design Units Imperial
Bearing Weight 7.4 lb
3.4 Kg
Cage Type Stamped Steel
Aa - Cage-Cone Backface Clearance 0 in
0 mm
d - Bore 3.1875 in
80.963 mm
D - Cup Outer Diameter 5.3750 in
136.525 mm
B - Double Cone Width 2.3440 in
59.538 mm
C - Cup Width 0.8750 in
22.225 mm
T - Bearing Width across Cups 2.3750 in
60.325 mm
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions) 9000 lbf

40000 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions) 60500 lbf
269000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions) 15700 lbf
69700 N
Ca90 - Dynamic Thrust Rating (90 million revolutions) 6850 lbf
30500 N
K - Factor 1.31
e - ISO Factor 0.97
Y1 - ISO Factor 0.69
Y2 - ISO Factor 1.03
G1 - Heat Generation Factor (Roller-Raceway) 105
G2 - Heat Generation Factor (Rib-Roller End) 29.3
Cg - Geometry Factor 0.125
R - Cone Frontface "To Clear" Radius 0.060 in
1.50 mm
r - Cup Backface "To Clear" Radius 0.130 in
3.30 mm
da - Cone Frontface Backing Diameter 3.58 in
90.90 mm
Db - Cup Backface Backing Diameter 4.80 in
121.90 mm
Ab - Cage-Cone Frontface Clearance 0.12 in
3 mm

As TIMKEN bearing distributor, Nodes bearings have TIMKEN 496D - 493 Tapered Roller Bearings - TDI (Tapered Double Inner) in stock.

TIMKEN bearing cross reference

TIMKEN 496D - 492A bearing
80.963mm x 133.350mm x 59.538mm
TIMKEN 496D - 493A bearing
80.963mm x 134.976mm x 59.538mm
TIMKEN 496D - 493P bearing
80.963mm x 136.525mm x 59.538mm
TIMKEN 496D - 493X bearing
80.963mm x 140.000mm x 59.538mm
TIMKEN 496D - 494A bearing
80.963mm x 144.463mm x 59.538mm