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

N 311 ECP

SKF Explorer

Dimensions

d		55	mm
D		120	mm
B		29	mm
d₁	≈	77.5	mm
E		106.5	mm
r_1,2	min.	2	mm
r_3,4	min.	2	mm
s	max.	2	mm

Abutment dimensions

d_a	min.	65	mm
d_a	max.	104	mm
D_a	min.	109	mm
D_a	max.	111	mm
r_a	max.	2	mm
r_b	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	0.12
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

1.46

Model Number: N 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：2025-12-09
Application:Plastic Equipment,Medical room equipment,organic raw materials,joint protection,Perfusion device,axle lathe,Industrial,industrial fans,medical equipment,non-motor vehicle Electric car,agricultural testing and analysis equipment and related
Similar models:52311 22311 E 3311 DMA 6311-RS1 BT4B 331161 AG/HA4 W 6008-2RS1/VP311 H 715345/311 HE 311 B 6311 N BD-21311 EK-H 311
BEARING POWER International Trading Co.,Ltd. specialize in N311ECP products，there is large inventory of SKF N 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 N 311 ECP Which SKF N311ECP 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
2220 KM	100	180	46	Bearings, units and housings
22332-2CS5/VT143	160	340	114	Bearings, units and housings
23782	60.325	88.9	11.13	Seals
30316	80	170	42.5	Bearings, units and housings
38.5x58x7 HMS5 RG	38.5064	58	7	Seals
524209	330.2	-	-	Seals
607/8-2Z	8	19	6	Bearings, units and housings
70x85x8 HMSA10 V	70	85	8	Seals
71824 ACD/HCP4	120	150	16	Bearings, units and housings
HE 317	76.2	110	63	Bearings, units and housings
K 15x20x13	15	20	13	Bearings, units and housings
SY 1.15/16 TDW	49.213	-	-	Bearings, units and housings

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