Bearings, units and housings -- Ball bearings -- Thrust ball bearings -- Thrust ball bearings, single direction -- SKF 53312 + U 312

53312 + U 312

Dimensions

d		60	mm
D		110	mm
H		38.3	mm
H₁		42	mm
d₁	≈	110	mm
D₁	≈	62	mm
D₂		85	mm
D₃		115	mm
C		11.5	mm
R		90	mm
s		41	mm
r_1,2	min.	1.1	mm

Abutment dimensions

d_a	min.	90	mm
D_a	max.	85	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C	101	kN
Basic static load rating	C₀	224	kN
Fatigue load limit	P_u	8.3	kN
Reference speed		2000	r/min
Limiting speed		3000	r/min
Minimum load factor	A	0.26

Mass

Mass bearing (including seat washer where applicable)

1.71

Model Number: 53312 + U 312
Inner Diameter：60mm Outer Diameter：110mm Width：38.3mm
Reference speed:3000 r/min Limiting speed:2000 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：2026-07-09
Application:education model Instruments,Ball screw,Hydraulic Equipment,reducer,sheet industry,intermediate,special broaching machine,pipe fittings Steel industry,flexible processing,Gas turbine,Broadcasting System
Similar models:53312 + U 312
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Model No. Inner Diameter Outer Diameter Width Type

61800-2RS1
NUKR 35 XA
SAF 1617 x 2.7/8 TLC
SIL 8 C
W 630/2-2ZS

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Model No.	Inner Diameter	Outer Diameter	Width	Type
61800-2RS1
NUKR 35 XA
SAF 1617 x 2.7/8 TLC
SIL 8 C
W 630/2-2ZS