6311Z PBF

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Dimensions

d	55	mm
D	120	mm
B	29	mm
rs min	2	mm

Load rating

Dynamic Cr	71.5	kN
Static Cor	44.6	kN

Fatigue limit Cu

Cu

2.03

kN

Mass

Mass

1.37

kg

Bearing designation

Bearing designation

6311-2Z / 6311RS / 6311-2RS

Limiting speeds

Limiting speeds Z i 2Z	5600	1/s
Limiting speeds RS i 2RS	3600	1/s

Abutment dimensions

da min	65	mm
db max	68	mm
Da max	110	mm
ras max	2	mm