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Self aligning ball bearing 1221

Model：1221

Brand：

Self aligning ball bearing 1221 d=105、D=190、B=36,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

Column hole 1221
conical bore -

key dimension (mm)

d 105
B 190
D 36
r min. 2.1

specified load (KN)

Cr 77
Cor 34

Limit of rotation speed (rpm)

Oil 3600

Shoulder retaining size (mm)

da min. 116
Da max. 179
ra max. 2

Weight(kg) of the Approx

Column hole 4.37
conical bore -

Tel:+86-13211157555

WhatsApp/WeChat:+86-13211157555

E-mail:nsflbearing@gmail.com

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