Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF L 44643/610

L 44643/610

SKF Explorer

Dimension series

L 44600

Dimensions

d		25.4	mm
D		50.292	mm
T		14.224	mm
d₁	≈	39.6	mm
B		14.732	mm
C		10.668	mm
r_1,2	min.	1.3	mm
r_3,4	min.	1.3	mm
a		10.749	mm

Abutment dimensions

d_a	max.	33	mm
d_b	min.	32.5	mm
D_a	min.	44	mm
D_a	max.	44	mm
D_b	min.	47	mm
C_a	min.	2	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	32	kN
Basic static load rating	C₀	30	kN
Fatigue load limit	P_u	3	kN
Reference speed		11000	r/min
Limiting speed		13000	r/min
Calculation factor	e	0.37
Calculation factor	Y	1.6
Calculation factor	Y₀	0.9

Mass

Mass bearing

0.13

Model Number: L 44643/610
Inner Diameter：25.4mm Outer Diameter：50.292mm Width：14.224mm
Reference speed:13000 r/min Limiting speed:11000 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:Oral Equipment,construction machinery and equipment,vertical processing,squeeze machine etc,extruder,Switch,ignition system,medical equipment,Die,drawing die,ECG
Similar models:L 44643/610
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OKC 550	550		-
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