Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NJ 319 ECJ

NJ 319 ECJ

SKF Explorer

Dimensions

d		95	mm
D		200	mm
B		45	mm
d₁	≈	132	mm
D₁	≈	168.3	mm
F		121.5	mm
r_1,2	min.	3	mm
r_3,4	min.	3	mm
s	max.	2.9	mm

Abutment dimensions

d_a	min.	110	mm
d_a	max.	118	mm
d_b	min.	135	mm
D_a	max.	185	mm
r_a	max.	2.5	mm

Calculation data

Basic dynamic load rating	C	390	kN
Basic static load rating	C₀	390	kN
Fatigue load limit	P_u	46.5	kN
Reference speed		3600	r/min
Limiting speed		4300	r/min
Calculation factor	k_r	0.15
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

6.32

Associated products

Angle ring

HJ 319 EC

Model Number: NJ 319 ECJ
Inner Diameter：95mm Outer Diameter：200mm Width：45mm
Reference speed:4300 r/min Limiting speed:3600 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：2026-04-16
Application:hydraulic pressure gauge,medical treatment,Polymer,machining,Cylinder Micro,Optical Instruments,office equipment,gantry processing,die casting mold,hydraulic actuator,Spectrum Products
Similar models:RNU 2319 ECML BC2B 319878 BC4B 319862 BC4B 319668 NU 319 ECM/C3VL0241 3319 A N 319 ECP H 2319 2319 KM 21319 EK + AHX 319
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Model No.	Inner Diameter	Outer Diameter	Width	Type
BD-22224 EK-H 3124	110	215	58	Bearings, units and housings
314484 D	300	420	-	Bearings, units and housings
530x576x21 HS8 R	530	576	21	Seals
6215-Z	75	130	25	Bearings, units and housings
7048 ACD/P4A	240	360	56	Bearings, units and housings
7252 BM	260	480	80	Bearings, units and housings
99144	36.5252	45.2374	12.7	Seals
BC4-8062/HA1	1040	1440	-	Bearings, units and housings
FSAF 1312 TLC	60	-	-	Bearings, units and housings
D/W RW168 R-2ZS	6.35	9.525	3.967	Bearings, units and housings
LS 110145	110	145	7	Bearings, units and housings
W 61908 R-2Z	40	62	12	Bearings, units and housings

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