Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NJ 222 ECJ

NJ 222 ECJ

SKF Explorer

Dimensions

d		110	mm
D		200	mm
B		38	mm
d₁	≈	141	mm
D₁	≈	172.5	mm
F		132.5	mm
r_1,2	min.	2.1	mm
r_3,4	min.	2.1	mm
s	max.	2.1	mm

Abutment dimensions

d_a	min.	122	mm
d_a	max.	129	mm
d_b	min.	144	mm
D_a	max.	187	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	335	kN
Basic static load rating	C₀	365	kN
Fatigue load limit	P_u	42.5	kN
Reference speed		3600	r/min
Limiting speed		4000	r/min
Calculation factor	k_r	0.15
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

4.94

Associated products

Angle ring

HJ 222 EC

Model Number: NJ 222 ECJ
Inner Diameter：110mm Outer Diameter：200mm Width：38mm
Reference speed:4000 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：2025-12-09
Application:motor,axle lathe,power tools,electronic components,chemical,plastic molding,Ball screw,other processing,plastic molding,plastic rolling,teaching equipment
Similar models:SAF 22232 22230-2CS5/VT143 SAF 22240 T SAFS 22217-11 TLC 22238-2CS5/VT143 6222-Z NUP 2226 ECP BD-22232 CCK/W33-H 3132 PBM 152220 M1G1 BS2-2226-2CS5/VT143
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