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Tapered Roller Bearings/single-row tapered roller bearing

Single row tapered roller bearing (metric series) inner diameter 15-420mm_30217CA

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External dimensions（mm)

d	85
D	150
T	30.5
B	28
C	22
Inner ring γ(minimum)	2.5
Outer Ring γ(minimum)	2

Rated load(N)

C_r	171000
C_or	226000

Rated load{kgf}

C_r	17500
C_or	23000

Rated speed min^-1

grease	2200
oil	3200

Bearing code

30217CA

ISO355
size Series
(refer to)

—

Installation size(mm)

d_a（minimum）	100
d_b(maximum）	98
d_a(maximum）	140
d_a（minimum）	131
D_b(minimum)	142
S_a(minimum）	5
S_b(minimum）	8.5
Inner ring γ_a(maximum）	2
Outer Ring γ_a（maximum）	2

Location of
action point
(mm)

36.2

constant

0.58

axial load
coefficient

Y₁	1
Y₀	0.57

weight(kg)

(refer to)

2.07

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_30217CA

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