Bearings, units and housings -- Roller bearings -- Spherical roller bearings -- Spherical roller bearings -- SKF BD-231/630 CAK/W33-AOH 31/630

231/630 CAK/W33 + AOH 31/630

SKF Explorer

Dimensions

d₁		600	mm
D		1030	mm
B		315	mm
d₂	≈	755	mm
D₁	≈	918	mm
B₁		375	mm
B₂		389	mm
b		22.3	mm
K		12	mm
r_1,2	min.	7.5	mm
G		Tr 670x6
G₁		60	mm

Abutment dimensions

d_a	min.	650	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 + sleeve

1190

Model Number: BD-231/630 CAK/W33-AOH 31/630
Inner Diameter：600mm 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：2026-04-17
Application:food sterilization,plastic rolling,Roller,Forming mold,medical Equipment,sewage pump,Leather Products,tobacco machinery,expectoration machine,Safety protection,spreader series
Similar models:BD-22316 EK-H 2316 NU 2319 ECP BS2-2318-2RS5/VT143 2315 2313 K + H 2313 HE 2313 E BD-C 2314 K-AHX 2314 G 23120 CCK/W33 2317 M 23168 CCK/W33 + AOH 3168 G
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Model No.	Inner Diameter	Outer Diameter	Width	Type
23230 CCK/W33	150	270	96	Bearings, units and housings
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39922	101.6	126.97	9.53	Seals
6308 N	40	90	23	Bearings, units and housings
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NN 3008 KTN/SP	40	68	21	Bearings, units and housings
NU 2064 ECMA	320	480	95	Bearings, units and housings
OKC 750	750		-
QJ 311 MA	55	120	29	Bearings, units and housings
WBB1-8700	1.2	4	1.8	Bearings, units and housings
YAR 211-203-2FW/VA201	55.562	100	25	Bearings, units and housings

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