Bearings, units and housings -- Roller bearings -- Spherical roller bearings -- Spherical roller bearings -- SKF BD-231/750 CAK/W33-OH 31/750 H

231/750 CAK/W33 + OH 31/750 H

SKF Explorer

Dimensions

d₁		710	mm
D		1220	mm
B		365	mm
d₂	≈	900	mm
d₃		950	mm
D₁	≈	1080	mm
B₁		493	mm
B₂		112	mm
B₅		141	mm
b		22.3	mm
K		12	mm
r_1,2	min.	9.5	mm

Abutment dimensions

d_a	max.	900	mm
d_b	min.	787	mm
D_a	max.	1180	mm
B_a	min.	26	mm
r_a	max.	8	mm

Calculation data

Basic dynamic load rating	C	16518	kN
Basic static load rating	C₀	29000	kN
Fatigue load limit	P_u	1700	kN
Reference speed		220	r/min
Limiting speed		430	r/min
Calculation factor	e	0.28
Calculation factor	Y₁	2.4
Calculation factor	Y₂	3.6
Calculation factor	Y₀	2.5

Mass

Mass bearing + sleeve

2045

Model Number: BD-231/750 CAK/W33-OH 31/750 H
Inner Diameter：710mm Outer Diameter：1220mm Width：365mm
Reference speed:430 r/min Limiting speed:220 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:key lock,embroidery cloth,chemical raw materials and reagents,chemical instruments,motor,walking Food processing machinery and equipment,Water Monitoring,journal lathe,coal,hydraulic control element,sleep monitoring
Similar models:62313-2RS1 BD-23124 CCK/W33-AHX 3124 FSAF 22317 23126 CCK/W33 HA 2310 AHX 2319 23172-2CS5K/VT143 NU 2317 ECM NJ 2310 ECPH NU 2312 ECP
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PSMF 121808 A51	12	18	8	Bearings, units and housings
SAF 23026 KAT x 4.1/2	114.3	-	-	Bearings, units and housings
SY 65 TR	65	-	-	Bearings, units and housings
TUJ 512	-	-	-	Bearings, units and housings

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Hot number： 14087 1315 K 215-2ZNR 315 5926 618/1700 MB 6200-ZNR 707 CD/P4A 71914 ACE/P4A BSA 207 C BD-C 3236 K-H 2336 HJ 228 EC SAF 1313 SAF 22615 x 2.1/2 T SAFS 22522