Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NUP 312 ECP

NUP 312 ECP

SKF Explorer

Dimensions

d		60	mm
D		130	mm
B		31	mm
d₁	≈	84.3	mm
D₁	≈	108.5	mm
F		77	mm
r_1,2	min.	2.1	mm
r_3,4	min.	2.1	mm

Abutment dimensions

d_a	min.	72	mm
d_b	min.	87	mm
D_a	max.	118.1	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	173	kN
Basic static load rating	C₀	160	kN
Fatigue load limit	P_u	21.2	kN
Reference speed		5600	r/min
Limiting speed		6700	r/min
Calculation factor	k_r	0.15
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

1.91

Model Number: NUP 312 ECP
Inner Diameter：60mm Outer Diameter：130mm Width：31mm
Reference speed:6700 r/min Limiting speed:5600 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：2026-08-20
Application:Medical room equipment,textile machinery,dye pigments,chamfering machine etc,food testing,forklift industry,Forklift industry,impression material,position switch,crimping tools,Equipment
Similar models:2312 K + H 2312 2312 KM 312-2Z AHX 2312 FSAF 1312 T 7312 BEGAY 54312 + U 312 331271 SNW 3124x4.1/4 7312 BECBJ
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Model No. Inner Diameter Outer Diameter Width Type

618/5
71913 CD/HCP4AL
NATR 12 X
OKBS 115
SAA 50 ESX-2LS

Purchase the SKF NUP 312 ECP Cylindrical roller bearings, single row Please fill in the following

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Model No.	Inner Diameter	Outer Diameter	Width	Type
618/5
71913 CD/HCP4AL
NATR 12 X
OKBS 115
SAA 50 ESX-2LS