Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF 528 R/522

528 R/522

SKF Explorer

Dimension series

525

Dimensions

d		47.625	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.	8	mm
r_3,4	min.	3.3	mm
a		21.627	mm

Abutment dimensions

d_a	max.	61	mm
d_b	min.	69.5	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.	8	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

1.32

Model Number: 528 R/522
Inner Diameter：47.625mm 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：2026-04-16
Application:forklift industry,vertical processing,Ball screw,centrifugal pump,Broadcasting System,dynamic blood pressure,Hydraulic Rama,coal,Pneumatic Actuator,manual Tools,hardware
Similar models:SAFS 22528 TLC SSAFS 22528 x 4.13/16 T SAFS 22528 x 4.7/8 TLC PCMF 252811.5 E SAF 22528 TLC SAW 23528 x 4.13/16 SSAFS 22528 x 4.13/16 SAW 23528 T PCM 252825 M 313528 C
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