Liaocheng Liqing Bearing Technology Co., Ltd.

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Home
About
- About Us
- Factory
Model
- Tapered Roller Bearings
Products
- Tapered Roller Bearings
- Hub Bearing
News
- Company News
- Interim Release
Industry
Contact

Tapered Roller Bearings

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Model

Tapered Roller Bearings

30220/DF-Paired tapered roller bearings in face-to-face configuration

Libeat Bearings

Main Dimensions & Performance Data

Model	30220/DF
d	100 mm
od	180 mm
T	74 mm
C	521 kN
C0	640 kN
Pu	72 Pu
reference speed	2400 r/min
limit speed	3600 r/min
weight	7.5 kg

Mounting dimensions

2B	68
b	8
K	6
r3,4min	2.5
r5min	1
damax	116
Damin	157
Damax	168
Camin	5
ramax	2.5
rcmax	1
e	0.43
Y1	1.6
Y2	2.3
Y0	1.6

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Established in 1995 and headquartered in Yandian Town, Linqing City, Liaocheng, Shandong Province—a pivotal hub of China’s bearing industry—Liaocheng Libest bearings Technology Co. Ltd.

Tapered Roller Bearings

30220/DF-Paired tapered roller bearings in face-to-face configuration

Model

d

od

T

C

C0

Pu

reference speed

limit speed

weight

2B

b

K

r3,4min

r5min

damax

Damin

Damax

Camin

ramax

rcmax

e

Y1

Y2

Y0

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