Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF 526/522

526/522

SKF Explorer

Dimension series

525

Dimensions

d		41.275	mm
D		101.6	mm
T		34.925	mm
d₁	≈	72.9	mm
B		36.068	mm
C		26.988	mm
r_1,2	min.	3.5	mm
r_3,4	min.	3.3	mm
a		21.627	mm

Abutment dimensions

d_a	max.	61	mm
d_b	min.	54.5	mm
D_a	min.	87	mm
D_a	max.	90	mm
D_b	min.	94	mm
C_a	min.	6	mm
C_b	min.	7.5	mm
r_a	max.	3.5	mm
r_b	max.	3.3	mm

Calculation data

Basic dynamic load rating	C	184	kN
Basic static load rating	C₀	190	kN
Fatigue load limit	P_u	21.6	kN
Reference speed		5600	r/min
Limiting speed		6700	r/min
Calculation factor	e	0.28
Calculation factor	Y	2.1
Calculation factor	Y₀	1.1

Mass

Mass bearing

1.47

Model Number: 526/522
Inner Diameter：41.275mm Outer Diameter：101.6mm Width：34.925mm
Reference speed:6700 r/min Limiting speed:5600 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：2026-06-24
Application:Industrial Electromechanical,Power equipment,survey accessories,electric pump,safety testing,industrial equipment,instrumentation instrument,preservation equipment,magnetic elements,Gas turbine,pump accessories
Similar models:SAF 22526 SSAFS 22526 x 4.1/2 SAFS 22526 x 4.3/8 TLC 315265 SAW 23526 x 4.1/2 T SNL 526 SAF 22526 TLC SAW 23526 x 4.5/16 SAFS 22526 x 4.5/16 TLC SSAFS 22526 TLC
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Model No. Inner Diameter Outer Diameter Width Type

CRL 28 A
OKTC 585
RLS 5
SAF 23024 KAT x 4.1/16
SSAFS 22518 x 3.1/4 T

Purchase the SKF 526/522 Tapered roller bearings, single row Please fill in the following

Hot number： 105x130x12 CRW1 R 1900 VRME R BD-23056 CCK/W33-OH 3056 H 401205 51205 V/HR22T2 591978 6216-Z 6224 6306 NR 85123 HE 318 PSM 506035 A51 S7009 ACB/P4A SNL 520-617 YAR 208-2RF

Model No.	Inner Diameter	Outer Diameter	Width	Type
CRL 28 A
OKTC 585
RLS 5
SAF 23024 KAT x 4.1/16
SSAFS 22518 x 3.1/4 T