Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NUP 3988 ECM

NUP 3988 ECM

Dimensions

d		440	mm
D		600	mm
B		118	mm
d₁	≈	495	mm
D₁	≈	552	mm
F		479	mm
r_1,2	min.	4	mm

Abutment dimensions

d_a	min.	455	mm
d_b	min.	483	mm
D_a	max.	585	mm
r_a	max.	3	mm

Calculation data

Basic dynamic load rating	C	1980	kN
Basic static load rating	C₀	4250	kN
Fatigue load limit	P_u	355	kN
Reference speed		900	r/min
Limiting speed		1100	r/min
Calculation factor	k_r	0.07
Limiting value	e	0.3
Axial load factor	Y	0.4

Mass

Mass bearing

105

Model Number: NUP 3988 ECM
Inner Diameter：440mm Outer Diameter：600mm Width：118mm
Reference speed:1100 r/min Limiting speed:900 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：2021-06-10
Application:Small air generators,instrumentation instrument,powder metallurgy,Chromatography Products,Spectrum Products,test laboratory equipment and accessories,medical equipment,Technical Equipment,sleep monitoring,cooling system,Hair styling device
Similar models:BD-23988 CCK/W33-OH 3988 H 23988 CCK/W33 OH 3988 HE 23988 CC/W33 OH 3988 H NUP 3988 ECM
BEARING POWER International Trading Co.,Ltd. specialize in NUP3988ECM products，there is large inventory of SKF NUP 3988 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 3988 ECM Which SKF NUP3988ECM 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
11209 TN9	45	85	58	Bearings, units and housings
18425	46.8376	66.62	7.95	Seals
20433	52	65.05	9	Seals
BD-22228 CCK/W33-H 3128	125	250	68	Bearings, units and housings
22441	57.15	82.58	9.53	Seals
290x330x18 HDS2 R	290	330	18	Seals
BT4B 332098 A/HA4	708.025	930.275	-	Bearings, units and housings
GEZM 600 ES-2RS	152.4	222.25	209.55	Bearings, units and housings
NU 315 ECM	75	160	37	Bearings, units and housings
NUTR 2562 A	25	62	25	Bearings, units and housings
SHR 95	95	-	-	Coupling systems
SSAFS 22534 x 5.13/16 TLC	147.6375	-	-	Bearings, units and housings

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