TIMKEN 3780-3729D Bearing

TIMKEN 3780-3729D bearings | 50.8x93.264x65.088mm

Also known as : 3780-3729D

  • Inside Diameter: 50.8 mm
  • Outside Diameter: 93.264 mm
  • Width: 65.088 mm
  • Basic dynamic load rating: 213 kN
  • Basic static load rating: 55.1 kN

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TIMKEN 3780-3729D Bearing

TIMKEN 3780-3729D Bearing details

TIMKEN Part Number 3780-3729D
Brand TIMKEN
Type Tapered Roller Bearings - TDO (Tapered Double Inner)
Series 3700
Cone Part Number 3780
Cup Part Number 3729D
Design Units Imperial
Bearing Weight 3.95 lb
1.794 Kg
Cage Type Stamped Steel
Ab - Cage-Cone Frontface Clearance 0.06 in
1.5 mm
Alternate Part Name 3780-3729D
d - Bore 2 in
50.8 mm
D - Cup Outer Diameter 3.6718 in
93.264 mm
B - Cone Width 1.1930 in
30.302 mm
C - Double Cup Width 2.0625 in
52.388 mm
T - Bearing Width across Cones 2.5625 in
65.088 mm
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions) 7120 lbf

31700 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions) 47800 lbf
213000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions) 12400 lbf
55100 N
Ca90 - Dynamic Thrust Rating (90 million revolutions) 4120 lbf
18300 N
K - Factor 1.73
e - ISO Factor 0.34
Y1 - ISO Factor 1.99
Y2 - ISO Factor 2.97
G1 - Heat Generation Factor (Roller-Raceway) 49.9
G2 - Heat Generation Factor (Rib-Roller End) 14.5
Cg - Geometry Factor 0.0903
R - Cone Backface "To Clear" Radius 0.14 in
3.600 mm
r - Cup Frontface "To Clear" Radius 0.03 in
0.8 mm
db - Cone Backface Backing Diameter 2.52 in
64 mm
Da - Cup Frontface Backing Diameter 3.50 in
88.90 mm
Aa - Cage-Cone Backface Clearance 0.06 in
1.5 mm

As TIMKEN bearing distributor, Nodes bearings have TIMKEN 3780-3729D Tapered Roller Bearings - TDO (Tapered Double Inner) in stock.

TIMKEN bearing cross reference

TIMKEN 3780-3720-B bearing
50.8mm x 93.264mm x 11.113mm
TIMKEN 3780V-3729D bearing
50.8mm x 93.264mm x 65.088mm
TIMKEN 3780-3729DC bearing
50.8mm x 93.264mm x 65.088mm