TIMKEN 67790D - 67720 Bearing

TIMKEN 67790D - 67720 Tapered Roller Bearings

Also known as : 67790D - 67720

  • Inside Diameter: 177.8 mm
  • Outside Diameter: 247.65 mm
  • Width: 90.488 mm
  • Basic dynamic load rating: 705 kN
  • Basic static load rating: 183 kN

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TIMKEN 67790D - 67720 Bearing

TIMKEN 67790D - 67720 Bearing details

Bearing Number 67790D - 67720
Brand TIMKEN
Type Tapered Roller Bearings - TDI (Tapered Double Inner)
Series 67700
Cone Part Number 67790D
Cup Part Number 67720
Design Units Imperial
Bearing Weight 28.7 lb
13.000 Kg
Cage Type Stamped Steel
Aa - Cage-Cone Backface Clearance 0 in
0 mm
d - Bore 7.0000 in
177.800 mm
D - Cup Outer Diameter 9.7500 in
247.650 mm
B - Double Cone Width 3.5625 in
90.488 mm
C - Cup Width 1.5000 in
38.100 mm
T - Bearing Width across Cups 3.5624 in
90.485 mm
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions) 23600 lbf

105000 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions) 159000 lbf
705000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions) 41100 lbf
183000 N
Ca90 - Dynamic Thrust Rating (90 million revolutions) 17800 lbf
79000 N
K - Factor 1.33
e - ISO Factor 0.96
Y1 - ISO Factor 0.7
Y2 - ISO Factor 1.04
G1 - Heat Generation Factor (Roller-Raceway) 622
G2 - Heat Generation Factor (Rib-Roller End) 122
Cg - Geometry Factor 0.121
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 7.48 in
190 mm
Db - Cup Backface Backing Diameter 9.02 in
229.10 mm
Ab - Cage-Cone Frontface Clearance 0.11 in
2.8 mm

As TIMKEN bearing distributor, Nodes bearings have TIMKEN 67790D - 67720 Tapered Roller Bearings - TDI (Tapered Double Inner) in stock.

TIMKEN bearing cross reference

TIMKEN 67790D - 67720V bearing
177.800mm x 247.650mm x 90.488mm