Bearings, units and housings -- Roller bearings -- CARB toroidal roller bearings -- CARB toroidal roller bearings -- SKF C 31/1000 KMB

C 31/1000 KMB

SKF Explorer

Dimensions

d		1000	mm
D		1580	mm
B		462	mm
d₂	≈	1191	mm
D₁	≈	1372	mm
s₁	max.	70.1	mm
r_1,2	min.	12	mm

Tapered bore, taper 1:12

Abutment dimensions

D_a	min.	1338	mm
D_a	max.	1532	mm
C_a	min.	15	mm
r_a	max.	10	mm

A negative value for C_a is theoretical.

Calculation data

Basic dynamic load rating	C	20400	kN
Basic static load rating	C₀	45500	kN
Fatigue load limit	P_u	2500	kN
Reference speed		220	r/min
Limiting speed		300	r/min
Misalignment factor	k₁	0
Operating clearance factor	k₂	0.108

Mass

Mass bearing

3686

Model Number: C 31/1000 KMB
Inner Diameter：1000mm Outer Diameter：1580mm Width：462mm
Reference speed:300 r/min Limiting speed:220 r/min
Type：Bearings, units and housings Roller bearings CARB toroidal roller bearings CARB toroidal roller bearings
Details： CARB toroidal roller bearings
Update date：2026-07-22
Application:Cleaning equipment,laser devices,chemical raw materials and reagents,noise reduction equipment,Sensors,Laser Measurements,rolling machine,Equipment,labor insurance,transportation equipment,industry test
Similar models:SNL 3156 318-Z 319320 23172 CCK/W33 AOH 31/850 2310 NJ 315 ECM 1315 K + H 315 C 31/1000 KMB BD-23188 CAK/W33-OH 3188 H
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Model No. Inner Diameter Outer Diameter Width Type

20x40x7 HMS5 V
50x72x10 HMSA10 V
7008 ACE/P4AH1
SAFS 22534 T
SSAFS 22517 x 2.13/16 T

Purchase the SKF C 31/1000 KMB Please fill in the following

Hot number： 24044 CCK30/W33 470x530x26 HDS2 R 52x65x8 HMS5 RG 596043 FYT 1.3/4 TF/VA228 HK 2220 HK 5528 LM 272235/210 PFD 20 WF PWTR 50.2RS S7017 CB/P4A SNW 121x3.11/16 W 61706-2RZ Z 201 Z 213 F

Model No.	Inner Diameter	Outer Diameter	Width	Type
20x40x7 HMS5 V
50x72x10 HMSA10 V
7008 ACE/P4AH1
SAFS 22534 T
SSAFS 22517 x 2.13/16 T