Bearings, units and housings -- Roller bearings -- Spherical roller bearings -- Spherical roller bearings -- SKF 231/530 CAK/W33 + AOH 31/530

231/530 CAK/W33 + AOH 31/530

Dimensions

d₁		500	mm
D		870	mm
B		272	mm
d₂	≈	638	mm
D₁	≈	763	mm
B₁		325	mm
B₂		337	mm
b		22.3	mm
K		12	mm
r_1,2	min.	7.5	mm
G		Tr 560x6
G₁		53	mm

Abutment dimensions

d_a	min.	550	mm
D_a	max.	838	mm
r_a	max.	6	mm

Calculation data

Basic dynamic load rating	C	8526	kN
Basic static load rating	C₀	14000	kN
Fatigue load limit	P_u	880	kN
Reference speed		360	r/min
Limiting speed		670	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 + sleeve

720

Model Number: 231/530 CAK/W33 + AOH 31/530
Inner Diameter：500mm Outer Diameter：870mm Width：272mm
Reference speed:670 r/min Limiting speed:360 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:large agricultural machinery,Roller,Pneumatic Control Elements,education model Instruments,pressure control valve,Machine tools,Industrial,medical equipment,car instrument,other CNC,Gripper Swing
Similar models:BD-23148 CCK/W33-OH 3148 H NUP 2316 ECML 32313 BD-231/630 CAK/W33-OH 31/630 H NJG 2318 VH BD-23184 CKJ/W33-AOH 3184 G BD-23164-2CS5K/VT143-OH 3164 H 23180-2CS5K/VT143 23144 CC/W33 H 2319 EL
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778x818x20.5 HS5 D	778	818	20.5	Seals
KMK 9	11	-	45	Bearings, units and housings
NK 110/30	110	130	30	Bearings, units and housings
SA 17 C	17	-	14	Bearings, units and housings
SAW 23226	130	-	-	Bearings, units and housings

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