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：2024-12-13
Application:vertical pull,flow control valve,Oral Image,glass,printing machinery,Industrial equipment,mathematical instruments,medical equipment,other processing,Broadcasting System,vertical sawing machine
Similar models:23988 CCK/W33 OH 3988 HE BD-23988 CCK/W33-OH 3988 H OH 3988 H NUP 3988 ECM 23988 CC/W33
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
1280 VRME R	1218	-	-	Seals
1650580	419.1	469.9	25.4	Seals
24184 ECA/W33	420	700	280	Bearings, units and housings
544167	25.4	38.07	6.35	Seals
7313 BECBP	65	140	33	Bearings, units and housings
D/W RW4	6.35	15.875	5.77	Bearings, units and housings
FSAF 1613 T	55.5625	-	-	Bearings, units and housings
FSAF 22518 TLC	80.9625	-	-	Bearings, units and housings
OKCX 470	470		-
PCZ 0810 M	12.7	15.08125	15.875	Bearings, units and housings
PCZ 0908 E	14.237	16.725	12.7	Bearings, units and housings
SAF 1520 x 3.5/16 TLC	84.1375	-	-	Bearings, units and housings

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