Timken 34294 – 34478D Tapered Roller Bearings – TDO (Tapered Double Outer) Imperial - Boya Corporation Singapore
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Timken 34294 – 34478D Tapered Roller Bearings – TDO (Tapered Double Outer) Imperial

Timken 34294 – 34478D Tapered Roller Bearings – TDO (Tapered Double Outer) Imperial

Timken 34294 – 34478D Tapered Roller Bearings – TDO (Tapered Double Outer) Imperial

 Looking Timken 34294 – 34478D Tapered Roller Bearings – TDO (Tapered Double Outer) Imperial to replace your FAG,Timken, SKF, NSK,NTN,Koyo,Mcgill ,Nachi bearing, we make a drop-in replacement for it. If you’re not sure who made the bearing just contact with us .Boya Singapore Bearing coporation competes with the biggest names in the bearing industry.

    Boya Singapore Bearing coporation uses a variety of prefixes and suffixes to help identify critical features of Origin bearings. Some are standard throughout the bearing industry, while some are not. If you’re having difficulty finding a direct interchange, Contact with us.

Series

34000

Cone Part Number

34294

Cup Part Number

34478D

Design Units

Imperial

Bearing Weight

4.33 lb1.966 Kg

Cage Type

Stamped Steel

Ab – Cage-Cone Frontface Clearance

0.1 in2.5 mm

d – Bore

2.9518 in74.976 mm

D – Cup Outer Diameter

4.7812 in121.442 mm

B – Cone Width

0.9060 in23.012 mm

C – Double Cup Width

1.5000 in38.100 mm

T – Bearing Width across Cones

2.0625 in52.388 mm

R – Cone Backface “To Clear” Radius1

0.080 in2.000 mm

r – Cup Frontface “To Clear” Radius2

0.03 in0.8 mm

db – Cone Backface Backing Diameter

3.35 in85.10 mm

Da – Cup Frontface Backing Diameter

4.60 in116.84 mm

Aa – Cage-Cone Backface Clearance

0.09 in2.3 mm

C90 – Dynamic Radial Rating (One-Row, 90 million revolutions)3

5960 lbf26500 N

C1 – Dynamic Radial Rating (Two-Row, 1 million revolutions)4

40000 lbf178000 N

C90(2) – Dynamic Radial Rating (Two-Row, 90 million revolutions)5

10400 lbf46100 N

Ca90 – Dynamic Thrust Rating (90 million revolutions)6

4600 lbf20500 N

K – Factor7

1.3

e – ISO Factor8

0.99

Y1 – ISO Factor9

0.68 1.01

Y2 – ISO Factor10

1.01

G1 – Heat Generation Factor (Roller-Raceway)11

69.3

G2 – Heat Generation Factor (Rib-Roller End)

27

Cg – Geometry Factor12

0.109

  Tapered Roller Bearings > Tapered Roller Bearings – TDO (Tapered Double Outer) > Tapered Roller Bearings – TDO (Tapered Double Outer) Imperial > Timken Part Number 34294 – 34478D

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