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Tapered Roller Bearings/single-row tapered roller bearing

Single row tapered roller bearing (metric series) inner diameter 15-420mm_T7FC055

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External dimensions（mm)

d	55
D	115
T	34
B	31
C	23.5
Inner ring γ(minimum)	3
Outer Ring γ(minimum)	3

Rated load(N)

C_r	126000
C_or	164000

Rated load{kgf}

C_r	12800
C_or	16700

Rated speed min^-1

grease	3000
oil	4300

Bearing code

T7FC055

ISO355
size Series
(refer to)

7FC

Installation size(mm)

d_a（minimum）	73
d_b(maximum）	66
d_a(maximum）	101
d_a（minimum）	86
D_b(minimum)	109
S_a(minimum）	4
S_b(minimum）	10.5
Inner ring γ_a(maximum）	2.5
Outer Ring γ_a（maximum）	2.5

Location of
action point
(mm)

constant

0.87

axial load
coefficient

Y₁	0.69
Y₀	0.38

weight(kg)

(refer to)

1.58

describe

Bearings are mainly used in industries such as construction machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electricity, and railways

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Single row tapered roller bearing (metric series) inner diameter 15-420mm

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Quickly find the product you need

Tapered Roller Bearings/single-row tapered roller bearing

Single row tapered roller bearing (metric series) inner diameter 15-420mm_T7FC055

External dimensions（mm)

Rated load(N)

Rated load{kgf}

Rated speed min-1

Bearing code

ISO355size Series(refer to)

Installation size(mm)

Location of action point(mm)

constant

axial loadcoefficient

weight(kg)

describe

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Rated speed min^-1

ISO355
size Series
(refer to)

Location of
action point
(mm)

axial load
coefficient