Bearings, units and housings -- Roller bearings -- CARB toroidal roller bearings -- CARB toroidal roller bearings -- SKF C 31/750 MB

C 31/750 MB

SKF Explorer

Dimensions

d		750	mm
D		1220	mm
B		365	mm
d₂	≈	884	mm
D₁	≈	1077	mm
s₁	max.	33	mm
r_1,2	min.	9.5	mm

Abutment dimensions

d_a	min.	790	mm
d_a	max.	883	mm
D_a	min.	1025	mm
D_a	max.	1180	mm
C_a	min.	9.3	mm
r_a	max.	8	mm

A negative value for C_a is theoretical.

Calculation data

Basic dynamic load rating	C	16000	kN
Basic static load rating	C₀	30500	kN
Fatigue load limit	P_u	1800	kN
Reference speed		320	r/min
Limiting speed		450	r/min
Misalignment factor	k₁	0
Operating clearance factor	k₂	0.094

Mass

Mass bearing

1802

Model Number: C 31/750 MB
Inner Diameter：750mm Outer Diameter：1220mm Width：365mm
Reference speed:450 r/min Limiting speed:320 r/min
Type：Bearings, units and housings Roller bearings CARB toroidal roller bearings CARB toroidal roller bearings
Details： CARB toroidal roller bearings
Update date：2025-12-09
Application:Forging machine,Display Devices,lathe,agrochemical,Vertical pull,Cylinder Pneumatic Treatment Element,plastic molding,pump,pressure control valve,Pneumatic Actuator,aerial work platform
Similar models:AOH 3152 G QJ 319 N2MA C 3188 MB BD-23176 CAK/W33-OH 3176 H 7312 BECCM 6317 M/C3VL0241 NJ 2310 ECPH NU 311 ECM 22311 EK NU 315 ECM/C3VL0241
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