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Tapered Roller Bearings/single-row tapered roller bearing

Single row tapered roller bearing (metric series) inner diameter 425-1900mm_R480-4

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External dimensions（mm)

d	480
D	950
T	220
B	220
C	155
Inner ring γ(minimum)	7.5
Outer Ring γ(minimum)	7.5

Rated load(N)

C_r	5700
C_or	10000

Rated load{kgf}

C_r	580000
C_or	1020000

Bearing code

R480-4

ISO355
size Series
(refer to)

—

Installation size(mm)

d_a	595
d_b	548
d_a(maximum）	851
d_a（minimum）	(注)
D_b(minimum)	903
S_a(minimum）	—
S_b(minimum）	—
Inner ring γ_a(maximum）	6
Outer Ring γ_a（maximum）	6

Location of
action point
(mm)

215.3

constant

0.49

axial load
coefficient

Y₁	1.2
Y₀	0.67

weight(kg)

(refer to)

676

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 425-1900mm

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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 425-1900mm_R480-4

External dimensions（mm)

Rated load(N)

Rated load{kgf}

Bearing code

ISO355size Series(refer to)

Installation size(mm)

Location of action point(mm)

constant

axial loadcoefficient

weight(kg)

describe

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ISO355
size Series
(refer to)

Location of
action point
(mm)

axial load
coefficient