Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- High-capacity cylindrical roller bearings -- Cylindrical roller bearings, high-capacity SKF NCF 2344 ECJB

NCF 2344 ECJB

Dimensions

d		220	mm
D		460	mm
B		145	mm
d₁	≈	302.1	mm
D₁	≈	391.8	mm
E		413	mm
s	max.	10.4	mm
r_1,2	min.	5	mm

Abutment dimensions

d_a	min.	240	mm
d_a	max.	290	mm
D_a	min.	386	mm
D_a	max.	440	mm
r_a	max.	4	mm

Calculation data

Basic dynamic load rating	C	2510	kN
Basic static load rating	C₀	3650	kN
Fatigue load limit	P_u	335	kN
Reference speed		1300	r/min
Limiting speed		2000	r/min
Calculation factor	k_r	0.2

Mass

Mass bearing

115

Model Number: NCF 2344 ECJB
Inner Diameter：220mm Outer Diameter：460mm Width：145mm
Reference speed:2000 r/min Limiting speed:1300 r/min
Type：Bearings, units and housings Roller bearings Cylindrical roller bearings High-capacity cylindrical roller bearings
Details： High-capacity cylindrical roller bearings Cylindrical roller bearings, high-capacity
Update date：2026-04-16
Application:Reflective Materials Industrial fabrics,Internal thread type,spring industry,industry test,pipe fittings Steel industry,boring bar boring bar,industrial skin care,cooling system,wheel lathe,hydraulic cylinder,electric hydraulic lifting platform
Similar models:BD-23244 CCK/W33-AOH 2344 OH 2344 H NUH 2344 ECMH/PEX 22344-2CS5K/VT143 BD-23244 CCK/W33-OH 2344 H NCF 2344 ECJB NU 2344 ECMP NUH 2344 ECMH NU 2344 ECML 22344-2CS5/VT143
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