Name: BBES20UU-OP
SKU: BBES20UU-OP-SNR

With open ball bushings, supported and hardened steel shafts are used to reduce deflection for precise and low-friction linear movements.

Documentation

Product information

PRODUCT DEFINITION
Brand	SNR
Design type	BBE-OP
Ball bushings category	Standard ball bushings, open
Standard	ISO dimension
Number of seals	2
Material outer cylinder or steel segments	X105CrMo17
Material Cage	PA
Initial greasing	Non/No
d - Internal diameter	20 mm
d - Internal diameter tolerance	0,009/-0,001
D - External diameter	32 mm
D - External diameter tolerance	0/-0,011
L - Length	45 mm
L - Length tolerance	0/-0,2
L1	31,5 mm
L1 tolerance	0/-0,2
D1 - Diameter	30,3 mm
L2	1,6 mm
E	10 mm
Alpha	60 °
Number of ball rows	4
Mass	0,084 kg

PRODUCT PERFORMANCE
Cmin	0,877 kN
Cmax	0,877 kN
C0min	1,37 kN
C0max	1,37 kN
Crev for OP	473.58
C0rev for OP	739.8
Tmin - Min operating temperature	-20 °C
Tmax - Max operating temperature	80 °C