Bearings, units and housings -- Roller bearings -- CARB toroidal roller bearings -- CARB toroidal roller bearings -- SKF C 3984 KM

C 3984 KM

SKF Explorer

Dimensions

d		420	mm
D		560	mm
B		106	mm
d₂	≈	461	mm
D₁	≈	523	mm
s₁	max.	21.3	mm
r_1,2	min.	4	mm

Tapered bore, taper 1:12

Abutment dimensions

D_a	min.	510	mm
D_a	max.	545	mm
C_a	min.	1.8	mm
r_a	max.	3	mm

A negative value for C_a is theoretical.

Calculation data

Basic dynamic load rating	C	2160	kN
Basic static load rating	C₀	4250	kN
Fatigue load limit	P_u	310	kN
Reference speed		850	r/min
Limiting speed		1200	r/min
Misalignment factor	k₁	0.132
Operating clearance factor	k₂	0.098

Mass

Mass bearing

69.5

Model Number: C 3984 KM
Inner Diameter：420mm Outer Diameter：560mm Width：106mm
Reference speed:1200 r/min Limiting speed:850 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:security,Display Devices,Handling machinery and various industrial machinery,van,glass processing machine,sanitation facilities,medical equipment,chemical raw materials and reagents,Spectrum Products,luminescent reagent,Beauty and Body
Similar models:BD-23984 CCK/W33-OH 3984 H C 3984 KM 3984/3920 OH 3984 HE 23984 CCK/W33 NUP 3984 ECMA BD-C 3984 KM-OH 3984 HE 23984 CC/W33 OH 3984 H C 3984 M
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28841	73.025	110.01	11.13	Seals
61816-2RS1	80	100	10	Bearings, units and housings
BD-C 3076 KM-AOH 3076 G	360	560	135	Bearings, units and housings
GEG 32 ES	32	52	32	Bearings, units and housings
KMK 19	20	-	95	Bearings, units and housings
N 1014 KTN/HC5SP	70	110	20	Bearings, units and housings
OH 3044 H	200	220	126	Bearings, units and housings
OKC 140	140		-
PF 40 RM	40	-	-	Bearings, units and housings
SAF 22640 T	182.5625	-	-	Bearings, units and housings
XHCE 055/OK 140	140	425	-	Coupling systems

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Hot number： 1525542 213 33019/DF 7307 BEGBP 7638 BC2B 322217/VJ202 BD-C 3040 K-H 3040 NCF 2932 CV NK 28/30 NUP 310 ECP S7013 CE/HCP4A SAF 22216 SAF 22330 TLC SAFS 23052 KAT x 9.7/16 W 61903-2Z