KOYO T2ED045 Size (mm) : 45x95x36 / T2ED050 SKF ลูกปืนรถขุด รถขุด แบริ่ง คุณภาพของแท้
Bearing T2ED045 (KOYO)
Bearing T2ED045
Tapered roller bearings T2ED045
Bearing number : T2ED045

Size (mm) : 45x95x36

Brand : KOYO

Bore Diameter (mm) : 45

Outer Diameter (mm) : 95

Width (mm) : 36

Bearing dimensions and specification in KOYO catalogue:

d - 45 mm

D - 95 mm

T - 36 mm

B - 35 mm

C - 30 mm

a - 23,8 mm

r min. - 2,5 mm

r2 min. - 2,5 mm

da min. - 57 mm

da max - 55 mm

Da min - 80 mm

Da max. - 83 mm

Db min. - 89 mm

ra max. - 2 mm

rb max. - 2 mm

Weight - 1,2 Kg

Basic dynamic load rating (C) - 140 kN

Basic static load rating (C0) - 177 kN

(Grease) Lubrication Speed - 4300 r/min

(Oil) Lubrication Speed - 5700 r/min

Calculation factor (e) - 0,32

Calculation factor (Y0) - 1,02

Calculation factor (Y1) - 1,86

T2ED 050
Tapered roller bearings, single row
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Bearing data

Tolerances:
metric bearings: Normal and CL7C, CLN
inch bearings: Normal and CL, deviating width
Bearing interfaces

Seat tolerances for standard conditions
Tolerances and resultant fit
TECHNICAL SPECIFICATION
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Technical specification
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Dimension series
2ED
Dimensions - T2ED 050
DIMENSIONS
d
50 mm
D
100 mm
T
36 mm
d1
≈ 73.5 mm
B
35 mm
C
30 mm
r1,2
min. 2.5 mm
r3,4
min. 2.5 mm
a
24.464 mm
Abutment dimensions - T2ED 050
ABUTMENT DIMENSIONS
da
max. 59 mm
db
min. 61 mm
Da
min. 84 mm
Da
max. 90 mm
Db
min. 94 mm
Ca
min. 6 mm
Cb
min. 6 mm
ra
max. 2.5 mm
rb
max. 2.5 mm
CALCULATION DATA
Basic dynamic load rating C
189 kN
Basic static load rating C0
200 kN
Fatigue load limit Pu
22.4 kN
Reference speed
5 600 r/min
Limiting speed
6 700 r/min
Calculation factor e
0.35
Calculation factor Y
1.7
Calculation factor Y0
0.9
MASS