Bearings, units and housings -- Ball bearings -- Thrust ball bearings -- Thrust ball bearings, double direction -- SKF 54309 + U 309

54309 + U 309

Dimensions

d		35	mm
D		85	mm
H		56.2	mm
H₁		62	mm
D₁	≈	47	mm
D₂		65	mm
D₃		90	mm
B		12	mm
C		10	mm
R		64	mm
s		21	mm
r_1,2	min.	1	mm
r_3,4	min.	0.6	mm

Abutment dimensions

d_a		45	mm
D_a	max.	65	mm
r_a	max.	1	mm
r_b	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	76.1	kN
Basic static load rating	C₀	153	kN
Fatigue load limit	P_u	5.6	kN
Reference speed		1900	r/min
Limiting speed		2800	r/min
Minimum load factor	A	0.12

Mass

Mass bearing (including seat washer where applicable)

1.6

Model Number: 54309 + U 309
Inner Diameter：35mm Outer Diameter：85mm Width：56.2mm
Reference speed:2800 r/min Limiting speed:1900 r/min
Type：Bearings, units and housings Ball bearings Thrust ball bearings Thrust ball bearings, double direction
Details： Thrust ball bearings, double direction
Update date：2026-04-16
Application:Gas turbine,position switch,baler,Dental Equipment,fabric products,hydraulic connector,knitted fabrics,glass,raw material accessories,joint protection,hook
Similar models:54309 + U 309
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