Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF 11590/11520

11590/11520

SKF Explorer

Dimension series

11500

Dimensions

d		15.875	mm
D		42.862	mm
T		14.288	mm
d₁	≈	31.1	mm
B		14.288	mm
C		9.525	mm
r_1,2	min.	1.5	mm
r_3,4	min.	1.5	mm
a		12.624	mm

Abutment dimensions

d_a	max.	23	mm
d_b	min.	23.5	mm
D_a	min.	32	mm
D_a	max.	36.5	mm
D_b	min.	38	mm
C_a	min.	2	mm
C_b	min.	4.5	mm
r_a	max.	1.5	mm
r_b	max.	1.5	mm

Calculation data

Basic dynamic load rating	C	21.5	kN
Basic static load rating	C₀	17.6	kN
Fatigue load limit	P_u	1.8	kN
Reference speed		13000	r/min
Limiting speed		17000	r/min
Calculation factor	e	0.72
Calculation factor	Y	0.84
Calculation factor	Y₀	0.45

Mass

Mass bearing

0.1

Model Number: 11590/11520
Inner Diameter：15.875mm Outer Diameter：42.862mm Width：14.288mm
Reference speed:17000 r/min Limiting speed:13000 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:municipal machinery,coupling type,standing experimental equipment,Industrial,granulator,metallurgical mold,chromatography,labor insurance,instrument,Medical room equipment,industry test
Similar models:11590/11520
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Model No.	Inner Diameter	Outer Diameter	Width	Type
19940	50.8	75.31	7.95	Seals
32 VS V	29	-	-	Seals
3222 A	110	200	69.8	Bearings, units and housings
400x450x25 HS5 R	400	450	25	Seals
45x75x8 CRW1 R	45	75	8	Seals
K 81218 TN	90	135		Bearings, units and housings
L 814749/710	76.2	109.538	19.05	Bearings, units and housings
N 1014 KTNHA/SP	70	110	20	Bearings, units and housings
NJ 316 ECM	80	170	39	Bearings, units and housings
PSM 253535 A51	25	35	35	Bearings, units and housings
SSAFS 22538 x 6.7/8	174.625	-	-	Bearings, units and housings
W 602 X-2ZS	2	7	3	Bearings, units and housings

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