key dimension (mm)

FW	105
D	125
C	46
γ(min)	1.1
d	90
B	46

Basic Rated Load (N)

Cr	143000
Cor	330000

Limit speed min ^-1

oiling	4000

Bearing code without inner ring

RLM	—
RNA49	—
RNA59	RNA5918
RNA69	—

Bearing code has an inner ring

LM·NA	NA5918

Weight (kg) (Ref.)

No inner circle	1.05
There is an inner circle	1.85