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 BEAS 025057-2RZ

BEAS 025057-2RZ

Dimensions

d		25	mm
D		57	mm
H		28	mm
d₁		40.5	mm
D₁		49	mm
b		3.1	mm
K		3	mm
r_1,2	min.	0.3	mm
r_3,4	min.	0.6	mm
a		84	mm

Abutment dimensions

d_a	min.	32	mm
D_a	max.	50	mm
r_a	max.	0.3	mm
r_b	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	27.6	kN
Basic static load rating	C₀	55	kN
Fatigue load limit	P_u	2.04	kN
Attainable speed		5600	r/min
Preload		1920	N
Frictional moment		0.2	N·m
Static axial stiffnes		770	N/µm
Static moment stiffness		200	N·m/mrad

Mass

Mass bearing

0.34

Model Number: BEAS 025057-2RZ
Inner Diameter：25mm Outer Diameter：57mm Width：28mm
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:tooth filling,quality inspection equipment,respirator,garden machinery,rolling mill roll neck and slowdown device,comprehensive experiment,storage and transportation equipment,chromatography,Individual Wire,machine tool spindle,medical equipment
Similar models:BEAS 025057-2RZ BEAS 025057-2RS
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81118 TN	90	120	22	Bearings, units and housings
BD1B 351890 A	1380	1535	130	Bearings, units and housings
NU 214 ECP	70	125	24	Bearings, units and housings
OKC 340	340		-
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SSAFS 22640 x 7.1/4 TLC	184.15	-	-	Bearings, units and housings
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