Bearings, units and housings -- Super-precision bearings -- Angular contact thrust ball bearings for screw drives -- Angular contact thrust ball bearings for screw drives, double direction, super-precision -- SKF BEAM 012055-2RZ

BEAM 012055-2RZ

Dimensions

d		12	mm
D		55	mm
H		25	mm
d₁		25	mm
D₁		33.5	mm
H₁		17	mm
r_1,2	min.	0.3	mm
r_3,4	min.	0.6	mm
a		56	mm
J		42	mm
N		6.8	mm

Abutment dimensions

d_a	min.	16	mm
D_a	max.	33	mm
r_a	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	16.8	kN
Basic static load rating	C₀	24.5	kN
Fatigue load limit	P_u	0.915	kN
Attainable speed		6700	r/min
Preload		600	N
Frictional moment		0.16	N·m
Static axial stiffnes		350	N/µm

Mass

Mass bearing

0.37

Mounting information

Required attachment bolt size	M6
Number of attachment bolts	3
Pitch	120	°

Model Number: BEAM 012055-2RZ
Inner Diameter：12mm Outer Diameter：55mm Width：25mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Super-precision bearings Angular contact thrust ball bearings for screw drives Angular contact thrust ball bearings for screw drives, double direction, super-precision
Details： Angular contact thrust ball bearings for screw drives, double direction, super-precision
Update date：2026-04-16
Application:Storage Tool,Plastic Equipment,enzyme,economic mold,stacker lift platform,Control,granulator,hydraulic pressure gauge,ventilation equipment,Gear grinding machine,mathematical instruments
Similar models:BEAM 012055-2RZ BEAM 012055-2RS
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