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

NUP 312 ECM

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

2.15

Model Number: NUP 312 ECM
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：2021-06-04
Application:medical equipment,noise inspection,pump accessories,Medical equipment,water protection,chromatography,chamfering machine etc,glass processing machine,Hydraulic Rama,Warehouse Shelf Equipment,bio-chemical
Similar models:23120-2RS5/VT143 YSA 212-2FK + H 2312 BD-22212 EK-H 312 C 3120 V BD-C 2212 KTN9-H 312 E QJ 312 PHAS NJ 312 ECML 6312-2Z 6312-2Z/VA208 NJ 2312 ECM
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HCRE 090 R	127	660	-	Coupling systems
HCRE 120 R	203	838	-	Coupling systems
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PSM 041008 A51	4	10	8	Bearings, units and housings
SNL 3036 ATURT	160	-	-	Bearings, units and housings
YARAG 210	50	90	51.6	Bearings, units and housings
W 628/9-2RS1	9	17	5	Bearings, units and housings

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