Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF L 45449/410

L 45449/410

SKF Explorer

Dimension series

L 45400

Dimensions

d		29	mm
D		50.292	mm
T		14.224	mm
d₁	≈	40.75	mm
B		14.732	mm
C		10.668	mm
r_1,2	min.	3.5	mm
r_3,4	min.	1.3	mm
a		10.529	mm

Abutment dimensions

d_a	max.	34	mm
d_b	min.	41	mm
D_a	min.	45	mm
D_a	max.	44	mm
D_b	min.	48	mm
C_a	min.	3	mm
C_b	min.	3.5	mm
r_a	max.	3.5	mm
r_b	max.	1.3	mm

Calculation data

Basic dynamic load rating	C	31.8	kN
Basic static load rating	C₀	32.5	kN
Fatigue load limit	P_u	3.35	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

0.11

Model Number: L 45449/410
Inner Diameter：29mm 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：2025-12-09
Application:plastic molding,Broadcasting System,chuck industry,pneumatic,medical Equipment,Machine Tool Accessories,hydraulic pump,static control,container finishing,Industrial Adhesive,experimental equipment
Similar models:L 45449/410
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Model No.	Inner Diameter	Outer Diameter	Width	Type
12438	31.75	50.77	11.13	Seals
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71908 CE/HCP4AH1	40	62	12	Bearings, units and housings
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HJ 313 EC	65	90.55	15.5	Bearings, units and housings
NU 1021 M	105	160	26	Bearings, units and housings
PCM 190195100 M	190	195	100	Bearings, units and housings
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S7022 CE/P4A	110	170	28	Bearings, units and housings
SAF 1511 x 2	50.8	-	-	Bearings, units and housings

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