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BL309

Maximum Ball Bearings

Maximum Ball Bearings

Product Information

Designations

BL309

Boundary Dimensions

d	45	mm
D	100	mm
B	25	mm
r (min.）	1.5	mm

Basic Load Ratings

C_r	61000	N	Basic dynamic load rating
C_0r	44000	N	Basic static load rating

Speeds

Grease	6300	min-1
Oil	8000	min-1

Dimensions

Abutment and Fillet Dimensions

da (min.)	53	mm
db (max.)	61.5	mm
Da(max.)	92	mm
ra (max.)	1.5	mm

Calculation factors

Additional information

Mass

(approx.)

0.883

kg