Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NJ 219 ECJ

NJ 219 ECJ

SKF Explorer

Dimensions

d		95	mm
D		170	mm
B		32	mm
d₁	≈	120	mm
D₁	≈	147.4	mm
F		112.5	mm
r_1,2	min.	2.1	mm
r_3,4	min.	2.1	mm
s	max.	1.7	mm

Abutment dimensions

d_a	min.	107	mm
d_a	max.	110	mm
d_b	min.	123	mm
D_a	max.	157.8	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	255	kN
Basic static load rating	C₀	265	kN
Fatigue load limit	P_u	32.5	kN
Reference speed		4300	r/min
Limiting speed		4800	r/min
Calculation factor	k_r	0.15
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

2.85

Associated products

Angle ring

HJ 219 EC

Model Number: NJ 219 ECJ
Inner Diameter：95mm Outer Diameter：170mm Width：32mm
Reference speed:4800 r/min Limiting speed:4300 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:powder metallurgy,water protection,Wire grinder,rolling machine,multi-knife lathe,Broadcasting System,electronic materials,municipal machinery,suction nozzle,Tool,metallurgical mold
Similar models:6219 NJ 219 ECML 6219-Z 32219T105/DB 7219 BECBP BD-22219 EK-H 319 NU 219 ECP 219 NUP 219 ECM 6219 N
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