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Tuning ball bearing 1228-M

Model:1228-M

Brand:FAG

Tuning ball bearing 1228-M d=140、D=250、B=50,For more information, please contact the Us, where we can provide you with the right solution.
WhatsApp/WeChat:+86-13485059519

tbjbearing@gmail.com
We can deliver to all countries

Attribute

Technical Drawing
Param Print
model 1228-M quality m
≈kg 11.2

size mm

d 140
D 250
B 50
r
min		 3
D1
≈		 221.2
d1
≈		 175
C11)
≈		 2.7

installation size mm

da
min		 154
Da
max		 236
ra
max		 2.5

Basic rated load N

live load
Cr		 163000
dead load
Cor		 74000

Calculation coefficient

e 0.21
Y1 3.05
Y2 4.71
Y0 3.19

Fatigue limit load
Cur/ N		 3300
limit speed
nG /min–1		 4300
Reference speed
nB/min–1		 4950
Factory Equipment
Precision Instrument

We can deliver to all countries

Tel:+86-13485059519

WhatsApp/WeChat:+86-13485059519

E-mail:tbjbearing@gmail.com

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