key dimension (mm)

FW	100
D	120
C	46
γ(min)	1.1
d	85
B	46

Basic Rated Load (N)

Cr	138000
Cor	310000

Limit speed min ^-1

oiling	4000

Bearing code without inner ring

RLM	—
RNA49	—
RNA59	RNA5917
RNA69	—

Bearing code has an inner ring

LM·NA	NA5917

Weight (kg) (Ref.)

No inner circle	0.99
There is an inner circle	1.75