30211-A

RDK-Tapered roller bearing  d 55-65mm

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Parameter configuration
Property name Property value
Designation 30211-A
Interchangeable dimensions to ISO355 T3DB055
X-life -
Mass/ m
≈kg
0.92
d 55
D 100
B 21
C 18
T 22.75
r1, r2
min
2
r3, r4
min
1.5
a
21
d1
76.5
da
max
64
db
min
64
Da
min
88
Da
max
91
Db
min
94
Ca
min
4
Cb
min
4.5
ra
max
2
rb
max
1.5
Dyc
Cr
91000
Stc
Cor
107000
e 0.4
Y 1.48
Y0 0.81
Fatigue limit load
Cur/ N
12400
Limiting Speed
nG
min–1
6700
Reference Speed
nB
min–1
4600
Dimensional drawing
Describe

Germany Deke Industrial (Hong Kong) Limited specializes in the sales of RDK-Tapered roller bearing d 55-65mm 30211-A, 30211-A. The relevant information includes: model 30211-A, inner diameter: 55, outer diameter: 100, thickness: 21. For more information about 30211-A, you can consult online or call the hotline: 4006086686. We will serve you in detail.

30211-A is widely used. 30211-A is mainly used in construction machinery, machine tools, automobile, metallurgy, mining, petroleum, machinery, electric power, railway and other industries. The price of 30211-A sold by our company is reasonable, quality is guaranteed, and all aspects of service are provided to meet the needs of customers.