Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NUP 320 ECJ

NUP 320 ECJ

SKF Explorer

Dimensions

d		100	mm
D		215	mm
B		47	mm
d₁	≈	139	mm
D₁	≈	181.1	mm
F		127.5	mm
r_1,2	min.	3	mm
r_3,4	min.	3	mm

Abutment dimensions

d_a	min.	114	mm
d_b	min.	142	mm
D_a	max.	199.6	mm
r_a	max.	2.5	mm

Calculation data

Basic dynamic load rating	C	450	kN
Basic static load rating	C₀	440	kN
Fatigue load limit	P_u	51	kN
Reference speed		3200	r/min
Limiting speed		3800	r/min
Calculation factor	k_r	0.15
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

7.71

Model Number: NUP 320 ECJ
Inner Diameter：100mm Outer Diameter：215mm Width：47mm
Reference speed:3800 r/min Limiting speed:3200 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：2025-12-09
Application:electrostatic protection,Vertical machining,Industrial Electromechanical,reinforced machinery,textile machinery,generator,surgical instruments,roller lathe,CNC,lifting equipment Hoisting hoist,plastic blow molding
Similar models:22320 EJA/VA406 BC4B 320989/HA3 NJ 320 ECM 6320 M N 30/1320 MB 3205 A-2Z 3201 A-2RS1TN9/MT33 3320 A NU 2320 ECML 32022T84 X/DB
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Model No.	Inner Diameter	Outer Diameter	Width	Type
180 VS V	162	-	-	Seals
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99575	146.05	156.972	25.4	Seals
AHX 2317	80	85	74	Bearings, units and housings
FYTBK 25 TR	25	-	-	Bearings, units and housings
NNC 4944 CV	220	300	80	Bearings, units and housings
OKCX 380	380		-
PCZ 0606 E	9.525	11.906	9.525	Bearings, units and housings
QJ 220 N2MA	100	180	34	Bearings, units and housings
SIKAC 25 M	25	-	31	Bearings, units and housings

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Hot number： 1400250 54307 + U 307 51200 53311 + U 311 730 VRME R AOH 241/900 FYTBK 35 TF GE 90 ESL-2LS KMT 12 NNCF 5060 CV S71918 CE/P4A SAF 22613 T SNL 3152 ATURA W 61918-2RS1 W 625 R-2RZ