Bearings, units and housings -- Roller bearings -- Spherical roller bearings -- Spherical roller bearings -- SKF 231/630 CA/W33

231/630 CA/W33

SKF Explorer

Dimensions

d		630	mm
D		1030	mm
B		315	mm
d₂	≈	755	mm
D₁	≈	918	mm
b		22.3	mm
K		12	mm
r_1,2	min.	7.5	mm

Abutment dimensions

d_a	min.	662	mm
D_a	max.	998	mm
r_a	max.	6	mm

Calculation data

Basic dynamic load rating	C	12600	kN
Basic static load rating	C₀	20800	kN
Fatigue load limit	P_u	1220	kN
Reference speed		260	r/min
Limiting speed		530	r/min
Calculation factor	e	0.3
Calculation factor	Y₁	2.3
Calculation factor	Y₂	3.4
Calculation factor	Y₀	2.2

Mass

Mass bearing

1050

Model Number: 231/630 CA/W33
Inner Diameter：630mm Outer Diameter：1030mm Width：315mm
Reference speed:530 r/min Limiting speed:260 r/min
Type：Bearings, units and housings Roller bearings Spherical roller bearings Spherical roller bearings
Details： Spherical roller bearings
Update date：2026-04-16
Application:Rolling mill,welding equipment,Die,standing experimental equipment,vacuum suction cup,sterilizers,packaging materials,Industry,water protection,pneumatic Pump,Generator
Similar models:23132 CCK/W33 2313 K FSAF 22311 BD-23180 CAK/W33-OH 3180 H 62313-2RS1 NU 2319 ECJ NU 2316 ECP 23122-2CS5K/VT143 62314-2RS1 2312 K
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