Bearings, units and housings -- Roller bearings -- CARB toroidal roller bearings -- CARB toroidal roller bearings -- SKF C 4168 K30MB

C 4168 K30MB

SKF Explorer

Dimensions

d		340	mm
D		580	mm
B		243	mm
d₂	≈	403	mm
D₁	≈	514	mm
s₁	max.	20.2	mm
r_1,2	min.	5	mm

Tapered bore, taper 1:30

Abutment dimensions

D_a	min.	487	mm
D_a	max.	560	mm
C_a	min.	10.7	mm
r_a	max.	4	mm

A negative value for C_a is theoretical.

Calculation data

Basic dynamic load rating	C	5600	kN
Basic static load rating	C₀	9150	kN
Fatigue load limit	P_u	680	kN
Reference speed		670	r/min
Limiting speed		900	r/min
Misalignment factor	k₁	0
Operating clearance factor	k₂	0.096

Mass

Mass bearing

271

Model Number: C 4168 K30MB
Inner Diameter：340mm Outer Diameter：580mm Width：243mm
Reference speed:900 r/min Limiting speed:670 r/min
Type：Bearings, units and housings Roller bearings CARB toroidal roller bearings CARB toroidal roller bearings
Details： CARB toroidal roller bearings
Update date：2026-07-30
Application:internal combustion engine,air shower etc,other lathe,top industry,generator,journal lathe,tube,embroidery cloth,chamfering machine etc,heating fans,industrial skin care
Similar models:AOH 24168 NNU 4168 M/W33 NNU 4168 K30M/W33 BD-24168 ECCK30J/W33-AOH 24168 C 4168 K30MB 24168 ECCJ/W33 24168 ECCK30J/W33
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Model No. Inner Diameter Outer Diameter Width Type

27365
34861
FSYE 3 N
NATR 10 X
QJ 309 PHAS

Purchase the SKF C 4168 K30MB Please fill in the following

Hot number： 18242 3313 A-2Z 48x70x8 CRW1 V 719/8 CE/P4A 85x130x12 HMSA10 RG 87248 BT4B 334081/HA4 FY 1.1/2 WF HJ 1048 K 55x63x25 KML 36 LM 12749/710 NU 1072 MA SAF 23048 KAT x 8.1/2 SAKAC 5 M

Model No.	Inner Diameter	Outer Diameter	Width	Type
27365
34861
FSYE 3 N
NATR 10 X
QJ 309 PHAS