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Angular contact ball bearing QJ311

Model：QJ311

Brand：

Angular contact ball bearing QJ311 d=55、D=120、B=29,For more information, please contact the NSFL, where we can provide you with the right solution.
WhatsApp/WeChat:+86-13211157555

nsflbearing@gmail.com

Attribute

Technical Drawing
Param Print

model

model QJ311

key dimension (mm)

d 55
D 120
B 29
r min. 2

specified load (KN)

Cr 119
Cor 98.5

Limit of rotation speed (rpm)

Grease 4500
Oil 6200

Distance of the bearing load center position(mm)

a 61.3

installation size (mm)

da min. 65
Da max. 110
ra max. 2

weight (kg)

Approx 1.72
CASE

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Tel:+86-13211157555

WhatsApp/WeChat:+86-13211157555

E-mail:nsflbearing@gmail.com

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