Bearings, units and housings -- Roller bearings -- CARB toroidal roller bearings -- CARB toroidal roller bearings -- SKF C 31/630 MB

C 31/630 MB

SKF Explorer

Dimensions

d		630	mm
D		1030	mm
B		315	mm
d₂	≈	741	mm
D₁	≈	916	mm
s₁	max.	23.8	mm
r_1,2	min.	7.5	mm

Abutment dimensions

d_a	min.	662	mm
d_a	max.	740	mm
D_a	min.	868	mm
D_a	max.	998	mm
C_a	min.	5.7	mm
r_a	max.	6	mm

A negative value for C_a is theoretical.

Calculation data

Basic dynamic load rating	C	11800	kN
Basic static load rating	C₀	20800	kN
Fatigue load limit	P_u	1290	kN
Reference speed		400	r/min
Limiting speed		560	r/min
Misalignment factor	k₁	0
Operating clearance factor	k₂	0.102

Mass

Mass bearing

1089

Model Number: C 31/630 MB
Inner Diameter：630mm Outer Diameter：1030mm Width：315mm
Reference speed:560 r/min Limiting speed:400 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:engineering machine,Industrial equipment,food safety,ECG,Display Devices,vertical pull,ventilation equipment,Die,stacker lift platform,printing equipment,marine analysis and testing equipment
Similar models:BD-22213 EK-H 313 SNL 3152 TURA 21312 EK HM 31/800 2216 EKTN9 + H 316 316-Z 315826 B OH 31/670 H W 6003-2RS1/VP311 7318 BEGAM
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470611	592	-	-	Seals
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594648	177.8	-	-	Seals
99179	45.2374	53.975	20.32	Seals
FYTJ 25 TF	25	-	-	Bearings, units and housings
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N 1024 KTNHA/HC5SP	120	180	28	Bearings, units and housings
PCZ 3016 E	47.625	52.3875	25.4	Bearings, units and housings
SAF 22626	112.7125	-	-	Bearings, units and housings
SAF 2513-210	55.5625	-	-	Bearings, units and housings
SNL 3280 G	400	-	-	Bearings, units and housings
SONL 238-538	170	-	-	Bearings, units and housings

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