Bearings, units and housings -- Roller bearings -- CARB toroidal roller bearings -- CARB toroidal roller bearings -- SKF BD-C 31/530 KM-AOH 31/530

C 31/530 KM + AOH 31/530

SKF Explorer

Dimensions

d₁		500	mm
D		870	mm
B		272	mm
B₁		325	mm
d₂	≈	635	mm
D₁	≈	781	mm
B₂		337	mm
G		Tr 560x6
G₁		53	mm
s₁	max.	44.4	mm
r_1,2	min.	7.5	mm

Abutment dimensions

d_a	min.	547	mm
d_a	max.	685	mm
D_a	min.	745	mm
D_a	max.	838	mm
C_a	min.	5.4	mm
r_a	max.	6	mm

A negative value for C_a is theoretical.

Calculation data

Basic dynamic load rating	C	8800	kN
Basic static load rating	C₀	15600	kN
Fatigue load limit	P_u	1020	kN
Reference speed		500	r/min
Limiting speed		670	r/min
Misalignment factor	k₁	0.115
Operating clearance factor	k₂	0.097

Mass

Mass bearing + sleeve

720

Model Number: BD-C 31/530 KM-AOH 31/530
Inner Diameter：500mm Outer Diameter：870mm Width：272mm
Reference speed:670 r/min Limiting speed:500 r/min
Type：Bearings, units and housings Roller bearings CARB toroidal roller bearings CARB toroidal roller bearings
Details： CARB toroidal roller bearings
Update date：2026-04-17
Application:Embroidery,building decoration raw materials and accessories,Film machine,education model Instruments,Warehouse Shelf Equipment,bathroom facilities,E Beauty,sucker industry,marine analysis,equipment and,Equipment
Similar models:NU 315 ECP BD-C 2217 K-H 317 E SNL 317 TURU BT2B 331840 C/HA1 SNW 3134x5.15/16 OH 3188 HE 313221 31314/DF QJ 310 MA H 2319
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