Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF M 349549/510

M 349549/510

SKF Explorer

Dimension series

M 349500

Dimensions

d		257.175	mm
D		342.9	mm
T		57.15	mm
d₁	≈	296.8	mm
B		57.15	mm
C		44.45	mm
r_1,2	min.	6.4	mm
r_3,4	min.	3.3	mm
a		59.47	mm

Abutment dimensions

d_a	max.	273	mm
d_b	min.	280.5	mm
D_a	min.	318	mm
D_a	max.	327	mm
D_b	min.	331	mm
C_a	min.	9	mm
C_b	min.	12.5	mm
r_a	max.	6.4	mm
r_b	max.	3.3	mm

Calculation data

Basic dynamic load rating	C	803	kN
Basic static load rating	C₀	1400	kN
Fatigue load limit	P_u	125	kN
Reference speed		1300	r/min
Limiting speed		1600	r/min
Calculation factor	e	0.35
Calculation factor	Y	1.7
Calculation factor	Y₀	0.9

Mass

Mass bearing

14.1

Model Number: M 349549/510
Inner Diameter：257.175mm Outer Diameter：342.9mm Width：57.15mm
Reference speed:1600 r/min Limiting speed:1300 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：2026-06-25
Application:oral medical device,flow control valve,ventilation equipment,wheel lathe,ship special,Anti-defibrillation pacing,multi-knife lathe,equipment,electromagnetic clutch,Sensors,auto tools
Similar models:M 349549/510
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Model No. Inner Diameter Outer Diameter Width Type

C 3972 M
K 81260 M
KD21-354
PSM 305060 A51
SYR 3 1/2 N-118

Purchase the SKF M 349549/510 Tapered roller bearings, single row Please fill in the following

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Model No.	Inner Diameter	Outer Diameter	Width	Type
C 3972 M
K 81260 M
KD21-354
PSM 305060 A51
SYR 3 1/2 N-118