Bearings, units and housings -- Roller bearings -- Spherical roller bearings -- Spherical roller bearings -- SKF BD-231/800 CAK/W33-OH 31/800 H

231/800 CAK/W33 + OH 31/800 H

SKF Explorer

Dimensions

d₁		750	mm
D		1280	mm
B		375	mm
d₂	≈	949	mm
d₃		1000	mm
D₁	≈	1141	mm
B₁		505	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.	949	mm
d_b	min.	838	mm
D_a	max.	1240	mm
B_a	min.	28	mm
r_a	max.	8	mm

Calculation data

Basic dynamic load rating	C	18033	kN
Basic static load rating	C₀	31500	kN
Fatigue load limit	P_u	1800	kN
Reference speed		200	r/min
Limiting speed		400	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

2430

Model Number: BD-231/800 CAK/W33-OH 31/800 H
Inner Diameter：750mm Outer Diameter：1280mm Width：375mm
Reference speed:400 r/min Limiting speed:200 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:switch,lifting chain,Processing machinery,Industrial,spectrometer,Warehouse Shelf Equipment,knitted fabrics,shaft milling machine,centrifugal pump,Doppler,trolley
Similar models:23144 CC/W33 HA 2311 HE 2313 E 32316/DF BD-231/630 CAK/W33-AOH 31/630 22310 E HA 2317 22313 EK/VA405 BD-23140-2CS5K/VT143-H 3140 NJ 2317 ECM
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