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

NUP 311 ECM

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

1.78

Model Number: NUP 311 ECM
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：2021-06-05
Application:Laser Measurements,turret industry,generator,plastic rolling,casting embedding,Industrial,gas turbine,chamfering machine etc,metallurgical mold,electrocardiograph,Broadcasting System
Similar models:W 6008-2RS1/VP311 HM 231132/110 33115/DF NU 311 ECM 33115 6311-2RSH 33116/DF 3311 A 33113 R NU 2311 ECPH
BEARING POWER International Trading Co.,Ltd. specialize in NUP311ECM products，there is large inventory of SKF NUP 311 ECM 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 ECM Which SKF NUP311ECM 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
18872	47.625	77.75	7.95	Seals
30326	130	280	63.75	Bearings, units and housings
54307 + U 307	30	68	47.2	Bearings, units and housings
402006	182	-	-	Seals
7016 CE/P4AH1	80	125	22	Bearings, units and housings
71917 ACD/P4A	85	120	18	Bearings, units and housings
920x984x25 HDS2 V	920	984	25	Seals
NJ 2240 ECML	200	360	98	Bearings, units and housings
S7007 ACD/HCP4A	35	62	14	Bearings, units and housings
PSM 182430 A51	18	24	30	Bearings, units and housings
S7002 ACD/HCP4A	15	32	9	Bearings, units and housings
SYR 1 3/4 N-118	44.45	-	-	Bearings, units and housings

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