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 025057-2RS

BEAS 025057-2RS

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		3400	r/min
Preload		1920	N
Frictional moment		0.4	N·m
Static axial stiffnes		770	N/µm
Static moment stiffness		200	N·m/mrad

Mass

Mass bearing

0.34

Model Number: BEAS 025057-2RS
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：2026-06-25
Application:Leather Products,Optical detection,Rolling mill gear box,horizontal processing,milling head plug,hook,Medical room equipment,woodworking machinery,tray industry,auto tools,generator
Similar models:BEAS 025057-2RZ BEAS 025057-2RS
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Model No. Inner Diameter Outer Diameter Width Type

7303 BEP
C 30/630 KM
K 89436 M
PFD 35 TR
SYNT 40 FW

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Hot number： 14383 29422 E 409603 411203 AOH 24048 BD-C 3036 K-AH 3036 D/W RW156 R K 75x81x20 KMK 2 MB 19 NJ 224 ECJ PCM 120125100 E SAF 22524 SAF 22624 x 4 TLC W 625 R-2Z

Model No.	Inner Diameter	Outer Diameter	Width	Type
7303 BEP
C 30/630 KM
K 89436 M
PFD 35 TR
SYNT 40 FW