TIMKEN 34307-34478D Bearing

TIMKEN 34307-34478D bearings | 77.788x121.442x52.388mm

Also known as : 34307-34478D

  • Inside Diameter: 77.788 mm
  • Outside Diameter: 121.442 mm
  • Width: 52.388 mm
  • Basic dynamic load rating: 178 kN
  • Basic static load rating: 46.1 kN

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TIMKEN 34307-34478D Bearing

TIMKEN 34307-34478D Bearing details

TIMKEN Part Number 34307-34478D
Brand TIMKEN
Type Tapered Roller Bearings - TDO (Tapered Double Inner)
Series 34000
Cone Part Number 34307
Cup Part Number 34478D
Design Units Imperial
Bearing Weight 3.9 lb
1.771 Kg
Cage Type Stamped Steel
Ab - Cage-Cone Frontface Clearance 0.1 in
2.5 mm
Alternate Part Name 34307-34478D
d - Bore 3.0625 in
77.788 mm
D - Cup Outer Diameter 4.7812 in
121.442 mm
B - Cone Width 0.9060 in
23.012 mm
C - Double Cup Width 1.5000 in
38.100 mm
T - Bearing Width across Cones 2.0625 in
52.388 mm
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions) 5960 lbf

26500 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions) 40000 lbf
178000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions) 10400 lbf
46100 N
Ca90 - Dynamic Thrust Rating (90 million revolutions) 4600 lbf
20500 N
K - Factor 1.3
e - ISO Factor 0.45
Y1 - ISO Factor 1.5
Y2 - ISO Factor 2.23
Cg - Geometry Factor 0.109
R - Cone Backface "To Clear" Radius 0.25 in
6.400 mm
r - Cup Frontface "To Clear" Radius 0.03 in
0.8 mm
db - Cone Backface Backing Diameter 3.78 in
96 mm
Da - Cup Frontface Backing Diameter 4.60 in
116.84 mm
Aa - Cage-Cone Backface Clearance 0.09 in
2.3 mm

As TIMKEN bearing distributor, Nodes bearings have TIMKEN 34307-34478D Tapered Roller Bearings - TDO (Tapered Double Inner) in stock.