Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF M 12649/610

M 12649/610

SKF Explorer

Dimension series

M 12600

Dimensions

d		21.43	mm
D		50.005	mm
T		17.526	mm
d₁	≈	34.6	mm
B		18.288	mm
C		13.97	mm
r_1,2	min.	1.3	mm
r_3,4	min.	1.3	mm
a		10.745	mm

Abutment dimensions

d_a	max.	28	mm
d_b	min.	28.5	mm
D_a	min.	43	mm
D_a	max.	43.5	mm
D_b	min.	46	mm
C_a	min.	3	mm
C_b	min.	3.5	mm
r_a	max.	1.3	mm
r_b	max.	1.3	mm

Calculation data

Basic dynamic load rating	C	45.4	kN
Basic static load rating	C₀	38	kN
Fatigue load limit	P_u	4.15	kN
Reference speed		12000	r/min
Limiting speed		15000	r/min
Calculation factor	e	0.28
Calculation factor	Y	2.1
Calculation factor	Y₀	1.1

Mass

Mass bearing

0.17

Model Number: M 12649/610
Inner Diameter：21.43mm Outer Diameter：50.005mm Width：17.526mm
Reference speed:15000 r/min Limiting speed:12000 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：2026-04-16
Application:food add,ventilator anesthesia machine etc,tube,quality inspection equipment,ship special,Industrial,electronic materials,Broadcasting System,reducer,thin metal materials,Industrial
Similar models:M 12649/610
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