Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NUP 2311 ECP

NUP 2311 ECP

SKF Explorer

Dimensions

d		55	mm
D		120	mm
B		43	mm
d₁	≈	77.5	mm
D₁	≈	100.3	mm
F		70.5	mm
r_1,2	min.	2	mm
r_3,4	min.	2	mm

Abutment dimensions

d_a	min.	65	mm
d_b	min.	80	mm
D_a	max.	109.2	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	232	kN
Basic static load rating	C₀	232	kN
Fatigue load limit	P_u	30.5	kN
Reference speed		6000	r/min
Limiting speed		7000	r/min
Calculation factor	k_r	0.25
Limiting value	e	0.3
Axial load factor	Y	0.4

Mass

Mass bearing

2.31

Model Number: NUP 2311 ECP
Inner Diameter：55mm Outer Diameter：120mm Width：43mm
Reference speed:7000 r/min Limiting speed:6000 r/min
Type：Bearings, units and housings Roller bearings Cylindrical roller bearings Single row cylindrical roller bearings
Details： Single row cylindrical roller bearings Cylindrical roller bearings, single row
Update date：2026-04-20
Application:Traffic Fire Protection Equipment Security equipment,security,ultra-quiet generators,sheet industry,tapping machine,axle lathe,metallurgy,casting embedding,shaft milling machine,Forklift industry,Spectrum Products
Similar models:HJ 2311 EC 2311 KM 22311 EK/VA405 NUP 2311 ECP 22311 EK + AHX 2311 2311 K NJ 2311 ECPH AHX 2311 YSA 211-2FK + HE 2311 B NUP 2311 ECML
BEARING POWER International Trading Co.,Ltd. specialize in NUP2311ECP products，there is large inventory of SKF NUP 2311 ECP Single row cylindrical roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the NUP 2311 ECP Which SKF NUP2311ECP is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

Model No.	Inner Diameter	Outer Diameter	Width	Type
11405	28.575	72.01	9.53	Seals
470351	343	-	-	Seals
71812 ACD/P4	60	78	10	Bearings, units and housings
71928 CD/P4AH1	140	190	24	Bearings, units and housings
G 55x63x5	55	63	5	Seals
GEH 50 ES-2RS	50	90	36	Bearings, units and housings
NA 6917	85	120	63	Bearings, units and housings
PCM 758080 E	75	80	80	Bearings, units and housings
PCMF 303426 E	30	34	26	Bearings, units and housings
S71915 CE/P4A	75	105	16	Bearings, units and housings
SAF 22618 x 3.1/4 TLC	82.55	-	-	Bearings, units and housings
W 61818-2Z	90	115	13	Bearings, units and housings

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