Bearings, units and housings -- Roller bearings -- Spherical roller bearings -- Spherical roller bearings -- SKF 22248 CCK/W33

22248 CCK/W33

SKF Explorer

Dimensions

d		240	mm
D		440	mm
B		120	mm
d₂	≈	290	mm
D₁	≈	383	mm
b		22.3	mm
K		12	mm
r_1,2	min.	4	mm

Tapered bore, taper 1:12

Abutment dimensions

D_a	max.	423	mm
r_a	max.	3	mm

Calculation data

Basic dynamic load rating	C	2258	kN
Basic static load rating	C₀	3000	kN
Fatigue load limit	P_u	245	kN
Reference speed		1300	r/min
Limiting speed		1800	r/min
Calculation factor	e	0.27
Calculation factor	Y₁	2.5
Calculation factor	Y₂	3.7
Calculation factor	Y₀	2.5

Mass

Mass bearing

78.6

Model Number: 22248 CCK/W33
Inner Diameter：240mm Outer Diameter：440mm Width：120mm
Reference speed:1800 r/min Limiting speed:1300 r/min
Type：Bearings, units and housings Roller bearings Spherical roller bearings Spherical roller bearings
Details： Spherical roller bearings
Update date：2025-12-09
Application:Performance test,hydraulic pump,Industrial equipment,Doppler,machine tool spindle,engineering machinery,machining,turret industry,test strip,sterilizers,metallurgy
Similar models:22248 CCK/W33 22248 CC/W33 BD-22248 CCK/W33-OH 3148 H
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Model No.	Inner Diameter	Outer Diameter	Width	Type
16900	42.8752	69.85	7.95	Seals
20059	50.8	77.75	12.7	Seals
42687/42620	76.2	127	30.162	Bearings, units and housings
6004-ZNR	20	42	12	Bearings, units and housings
61952 MA	260	360	46	Bearings, units and housings
71911 ACB/P4AL	55	80	13	Bearings, units and housings
72x100x10 HMSA10 V	72	100	10	Seals
99186	47.4472	55.5752	26.035	Seals
BTW 90 CTN9/SP	90	140	60	Bearings, units and housings
NU 306 ECM	30	72	19	Bearings, units and housings
OKCX 110	110		-
SD 20x26x4	20	26	4	Seals

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Hot number： 416003 51184 F 6212 M 6307/VA201 BC2B 320119 C 39/710 KM FYRP 1 15/16 LM 67048/010 NA 4906 NU 322 ECML PCM 222525 E S71912 CE/P4A SAF 1518 x 3.1/16 T SNL 505 TUJ 512