Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NUP 311 ECP

NUP 311 ECP

SKF Explorer

Dimensions

d		55	mm
D		120	mm
B		29	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	156	kN
Basic static load rating	C₀	143	kN
Fatigue load limit	P_u	18.6	kN
Reference speed		6000	r/min
Limiting speed		7000	r/min
Calculation factor	k_r	0.15
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

1.5

Model Number: NUP 311 ECP
Inner Diameter：55mm Outer Diameter：120mm Width：29mm
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：2026-04-23
Application:building decoration raw materials and accessories,set bacteria instrument,Broadcasting System,steam Hydraulic control element,plastic molding,ventilation heating equipment,milling head plug,Anesthetic Equipment,ventilator anesthesia machine etc,electromagnetic clutch,Handling machinery and various industrial machinery
Similar models:NUP 311 ECML NU 311 ECJ N 311 ECM 22311 EK 7311 BECBY 331159 A W 6201-2RS1/VP311 PPMF 202311.5 W 6004-2RS1/VP311 NUP 311 ECM
BEARING POWER International Trading Co.,Ltd. specialize in NUP311ECP products，there is large inventory of SKF NUP 311 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 311 ECP Which SKF NUP311ECP 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.

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D/W R0 R	1.191	3.967	1.588	Bearings, units and housings
FYJ 100 TF	100	-	-	Bearings, units and housings
H 309	40	45	39	Bearings, units and housings
HK 4516	45	52	16	Bearings, units and housings
NNCF 5040 CV	200	310	150	Bearings, units and housings
OH 31/600 H	560	750	399	Bearings, units and housings
PCMF 121407 E	12	14	7	Bearings, units and housings
PCZ 1208 E	19.05	22.225	12.7	Bearings, units and housings
SNW 10x1.11/16	42.8625	68.4022	44.577	Bearings, units and housings

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