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BL311

Maximum Ball Bearings

Maximum Ball Bearings

Product Information

Designations

BL311

Boundary Dimensions

d	55	mm
D	120	mm
B	29	mm
r (min.）	2	mm

Basic Load Ratings

C_r	82500	N	Basic dynamic load rating
C_0r	61500	N	Basic static load rating

Speeds

Grease	5600	min-1
Oil	6700	min-1

Dimensions

Abutment and Fillet Dimensions

da (min.)	64	mm
db (max.)	72.5	mm
Da(max.)	111	mm
ra (max.)	2	mm

Calculation factors

Additional information

Mass

(approx.)

1.49

kg