TIMKEN EE129121D - 129172 Bearing

TIMKEN EE129121D - 129172 Tapered Roller Bearings

Also known as : EE129121D - 129172

  • Inside Diameter: 304.648 mm
  • Outside Diameter: 438.048 mm
  • Width: 134.938 mm
  • Basic dynamic load rating: 1560 kN
  • Basic static load rating: 405 kN

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TIMKEN EE129121D - 129172 Bearing

TIMKEN EE129121D - 129172 Bearing details

Bearing Number EE129121D - 129172
Brand TIMKEN
Type Tapered Roller Bearings - TDI (Tapered Double Inner)
Series 129000
Cone Part Number EE129121D
Cup Part Number 129172
Design Units Imperial
Bearing Weight 134.20 lb
60.900 Kg
Cage Type Stamped Steel
Aa - Cage-Cone Backface Clearance 0 in
0 mm
d - Bore 11.9940 in
304.648 mm
D - Cup Outer Diameter 17.2460 in
438.048 mm
B - Double Cone Width 5.3125 in
134.938 mm
C - Cup Width 2.1250 in
53.975 mm
T - Bearing Width across Cups 5.2499 in
133.347 mm
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions) 52200 lbf

232000 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions) 351000 lbf
1560000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions) 91000 lbf
405000 N
Ca90 - Dynamic Thrust Rating (90 million revolutions) 37200 lbf
165000 N
K - Factor 1.4
e - ISO Factor 0.9
Y1 - ISO Factor 0.75
Y2 - ISO Factor 1.12
Cg - Geometry Factor 0.171
R - Cone Frontface "To Clear" Radius 0.130 in
3.30 mm
r - Cup Backface "To Clear" Radius 0.190 in
4.80 mm
da - Cone Frontface Backing Diameter 12.87 in
326.90 mm
Db - Cup Backface Backing Diameter 15.98 in
405.90 mm
Ab - Cage-Cone Frontface Clearance -0.02 in
-0.5 mm

As TIMKEN bearing distributor, Nodes bearings have TIMKEN EE129121D - 129172 Tapered Roller Bearings - TDI (Tapered Double Inner) in stock.