Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF 39581/39520

39581/39520

SKF Explorer

Dimension series

39500

Dimensions

d		57.15	mm
D		112.712	mm
T		30.162	mm
d₁	≈	88.3	mm
B		30.162	mm
C		23.812	mm
r_1,2	min.	8	mm
r_3,4	min.	3.3	mm
a		23.379	mm

Abutment dimensions

d_a	max.	76	mm
d_b	min.	79.5	mm
D_a	min.	100	mm
D_a	max.	100.5	mm
D_b	min.	107	mm
C_a	min.	6	mm
C_b	min.	6	mm
r_a	max.	8	mm
r_b	max.	3.3	mm

Calculation data

Basic dynamic load rating	C	175	kN
Basic static load rating	C₀	204	kN
Fatigue load limit	P_u	23.6	kN
Reference speed		4500	r/min
Limiting speed		5600	r/min
Calculation factor	e	0.33
Calculation factor	Y	1.8
Calculation factor	Y₀	1

Mass

Mass bearing

1.38

Model Number: 39581/39520
Inner Diameter：57.15mm Outer Diameter：112.712mm Width：30.162mm
Reference speed:5600 r/min Limiting speed:4500 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：2026-07-30
Application:linear drive,economic mold,Safety protection,organic raw materials,Security Equipment,rolling mill roll neck and slowdown device,tapered grinder,bio-chemical,Insect Capture,container finishing,Reflective Materials Industrial fabrics
Similar models:39581/39528 39581/39520
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Model No. Inner Diameter Outer Diameter Width Type

19400
6312-2Z/VA228
6321
NRT 80 B
SAF 22532 x 5.1/2 TLC

Purchase the SKF 39581/39520 Tapered roller bearings, single row Please fill in the following

Hot number： 1000 VL R 105x130x12 HMSA10 RG 13882 23230 CCK/W33 23276 CAK/W33 619/9 7024 CD/P4A D/W R8-2RS1 FYWK 1.3/16 YTH OKCX 630 PCMF 121415 E QJ 217 MA SNP 3080x15 SAFS 22530 x 5.5/16 TLC SNL 3234

Model No.	Inner Diameter	Outer Diameter	Width	Type
19400
6312-2Z/VA228
6321
NRT 80 B
SAF 22532 x 5.1/2 TLC