Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF HM 266449/410

HM 266449/410

Dimension series

HM 266400

Dimensions

d		384.175	mm
D		546.1	mm
T		104.775	mm
d₁	≈	457.8	mm
B		104.775	mm
C		82.55	mm
r_1,2	min.	6.4	mm
r_3,4	min.	6.4	mm
a		96	mm

Abutment dimensions

d_a	max.	418	mm
d_b	min.	416	mm
D_a	min.	492	mm
D_a	max.	514	mm
D_b	min.	520	mm
C_a	min.	15	mm
C_b	min.	22	mm
r_a	max.	6	mm
r_b	max.	6	mm

Calculation data

Basic dynamic load rating	C	1870	kN
Basic static load rating	C₀	4150	kN
Fatigue load limit	P_u	320	kN
Reference speed		750	r/min
Limiting speed		1100	r/min
Calculation factor	e	0.33
Calculation factor	Y	1.8
Calculation factor	Y₀	1

Mass

Mass bearing

Model Number: HM 266449/410
Inner Diameter：384.175mm Outer Diameter：546.1mm Width：104.775mm
Reference speed:1100 r/min Limiting speed:750 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：2026-06-24
Application:vertical processing,air purification,Material handling equipment,Vertical machining,training beds etc,Machine tool accessories,circulating pump,chamfering machine etc,Machine tools,lifting tackle,medical Equipment
Similar models:HM 266449/410
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Model No. Inner Diameter Outer Diameter Width Type

1000360
1319
240/630 ECK30J/W33
HK 0912
SAF 22311

Purchase the SKF HM 266449/410 Tapered roller bearings, single row Please fill in the following

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Model No.	Inner Diameter	Outer Diameter	Width	Type
1000360
1319
240/630 ECK30J/W33
HK 0912
SAF 22311