Bearings, units and housings -- Ball bearings -- Thrust ball bearings -- Thrust ball bearings, single direction -- SKF 53307 + U 307

53307 + U 307

Dimensions

d		35	mm
D		68	mm
H		25.6	mm
H₁		28	mm
d₁	≈	68	mm
D₁	≈	37	mm
D₂		52	mm
D₃		72	mm
C		7.5	mm
R		56	mm
s		24	mm
r_1,2	min.	1	mm

Abutment dimensions

d_a	min.	55	mm
D_a	max.	52	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C	49.4	kN
Basic static load rating	C₀	96.5	kN
Fatigue load limit	P_u	3.55	kN
Reference speed		3200	r/min
Limiting speed		4500	r/min
Minimum load factor	A	0.048

Mass

Mass bearing (including seat washer where applicable)

0.46

Model Number: 53307 + U 307
Inner Diameter：35mm Outer Diameter：68mm Width：25.6mm
Reference speed:4500 r/min Limiting speed:3200 r/min
Type：Bearings, units and housings Ball bearings Thrust ball bearings Thrust ball bearings, single direction
Details： Thrust ball bearings, single direction
Update date：2026-06-16
Application:Cutting Machine,natural instruments,electronic materials,special broaching machine,Plastic Equipment,impression material,generator,dye pigments,Vacuum generator,Switch,cleaners
Similar models:53307 + U 307
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Model No. Inner Diameter Outer Diameter Width Type

80038
71930 CD/P4A
C 6912-2NSV
SNW 111x1.15/16
SYNT 60 FTF

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Model No.	Inner Diameter	Outer Diameter	Width	Type
80038
71930 CD/P4A
C 6912-2NSV
SNW 111x1.15/16
SYNT 60 FTF