Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF 431884 A

431884 A

Dimensions

d		355.65	mm
D		482.65	mm
T		60.32	mm
d₁	≈	407.715	mm
B		55.56	mm
C		38.1	mm
r_1,2	min.	7	mm
r_3,4	min.	7	mm
a		92	mm

Abutment dimensions

d_a	max.	383	mm
d_b	min.	388	mm
D_a	min.	430	mm
D_a	max.	450	mm
D_b	min.	447	mm
C_a	min.	7	mm
C_b	min.	22	mm
r_a	max.	6.6	mm
r_b	max.	6.6	mm

Calculation data

Basic dynamic load rating	C	572	kN
Basic static load rating	C₀	1200	kN
Fatigue load limit	P_u	98	kN
Reference speed		850	r/min
Limiting speed		1300	r/min
Calculation factor	e	0.48
Calculation factor	Y	1.25
Calculation factor	Y₀	0.7

Mass

Mass bearing

26.5

Model Number: 431884 A
Inner Diameter：355.65mm Outer Diameter：482.65mm Width：60.32mm
Reference speed:1300 r/min Limiting speed:850 r/min
Type：Bearings, units and housings Roller bearings Tapered roller bearings Single row tapered roller bearings
Details： Single row tapered roller bearings Tapered roller bearings, single row
Update date：2025-12-09
Application:electromagnetic clutch,Cleaning equipment,Antenna Potentials,Machine tools,non-ferrous metal alloy,clean stationery,Grinding and polishing equipment,Medical equipment,food packaging,sawing machine,light therapy instrument
Similar models:431884 A
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