RKB NU20/530E MAS ZB P6

Specifications

Brand	RKB
Item Number	NU20/530E MAS ZB P6 RKB
Category	Cylindrical Roller Bearing Single Row

Weight and Dimensions

Inner (d) MM	530
Outer (D) MM	780
Width (B) MM	145
Inner (d) Inch	20.8661
Outer (D) Inch	30.7087
Width (B) Inch	5.7087
Weight (kg)	255 kg

Product Properties

Bore	C - Cylindrical Bore
Seal	No Seal
Cage Type	MA - Brass Cage, Centered on Outer Ring
External Modification	No External Modification
Radial Internal Play	Cn Normal Internal Play
Precision	P6 Precision (Higher than Standard)
Heat Stabilization	No Heat Stabilization - Temperatures up to 120 °C

Suffix description

E	Modified Internal Design. Series Bearings: Usually Reinforced/Optimized Design
MAS	Machined Brass Cage, Outer RIng Centred, With Lubrication Grooves In The Guiding Surfaces
ZB	Optimized Roller Profile
P6	Dimensional And Running Accuracy To ISO Tolerance Class 6 (Better Than Normal)