Bearings, units and housings -- Roller bearings -- Spherical roller bearings -- Spherical roller bearings -- SKF 22256 CCK/W33

22256 CCK/W33

SKF Explorer

Dimensions

d		280	mm
D		500	mm
B		130	mm
d₂	≈	333	mm
D₁	≈	441	mm
b		22.3	mm
K		12	mm
r_1,2	min.	5	mm

Tapered bore, taper 1:12

Abutment dimensions

D_a	max.	480	mm
r_a	max.	4	mm

Calculation data

Basic dynamic load rating	C	2795	kN
Basic static load rating	C₀	3750	kN
Fatigue load limit	P_u	300	kN
Reference speed		1100	r/min
Limiting speed		1500	r/min
Calculation factor	e	0.26
Calculation factor	Y₁	2.6
Calculation factor	Y₂	3.9
Calculation factor	Y₀	2.5

Mass

Mass bearing

112

Model Number: 22256 CCK/W33
Inner Diameter：280mm Outer Diameter：500mm Width：130mm
Reference speed:1500 r/min Limiting speed:1100 r/min
Type：Bearings, units and housings Roller bearings Spherical roller bearings Spherical roller bearings
Details： Spherical roller bearings
Update date：2026-07-24
Application:Sensors,chamfering machine etc,hydraulic pump,textile machinery,Gear grinding machine,food packaging,pneumatic,tube,water,Spectrum Products,magnetic elements
Similar models:22256 CC/W33 22256 CCK/W33 BD-22256 CCK/W33-OH 3156 H BD-22256 CCK/W33-AOH 2256 G
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Model No. Inner Diameter Outer Diameter Width Type

49990
95x120x12 HMS5 V
SYWR 30 YTHR
SE 210
SHT 55

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Model No.	Inner Diameter	Outer Diameter	Width	Type
49990
95x120x12 HMS5 V
SYWR 30 YTHR
SE 210
SHT 55