Bearings, units and housings -- Roller bearings -- Spherical roller bearings -- Spherical roller bearings -- SKF 248/800 CAK30MA/W20

248/800 CAK30MA/W20

SKF Explorer

Dimensions

d		800	mm
D		980	mm
B		180	mm
d₂	≈	865	mm
D₁	≈	921	mm
K		12	mm
r_1,2	min.	5	mm

Tapered bore, taper 1:30

Abutment dimensions

D_a	max.	962	mm
r_a	max.	4	mm

Calculation data

Basic dynamic load rating	C	4780	kN
Basic static load rating	C₀	12900	kN
Fatigue load limit	P_u	830	kN
Reference speed		320	r/min
Limiting speed		560	r/min
Calculation factor	e	0.15
Calculation factor	Y₁	4.5
Calculation factor	Y₂	6.7
Calculation factor	Y₀	4.5

Mass

Mass bearing

295

Model Number: 248/800 CAK30MA/W20
Inner Diameter：800mm Outer Diameter：980mm Width：180mm
Reference speed:560 r/min Limiting speed:320 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:hydraulic cylinder,ECG,Reflective Materials Industrial fabrics,instrument,thin metal materials,motorcycle,shaft milling machine,X-ray Equipment,gas turbine,security,wall industry
Similar models:NUB 248 MA NJ 248 MA 23248 CC/W33 22248 CCK/W33 HH 258248/210 24892 CAMA/W20 SONL 248-548 BD-22248 CCK/W33-OH 3148 H WS 81248 51248 M
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