Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NU 2222 ECJ

NU 2222 ECJ

SKF Explorer

Dimensions

d		110	mm
D		200	mm
B		53	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.	3.7	mm

Abutment dimensions

d_a	min.	122	mm
d_a	max.	129	mm
d_b	min.	135	mm
D_a	max.	187	mm
r_a	max.	2	mm
r_b	max.	2	mm

Calculation data

Basic dynamic load rating	C	440	kN
Basic static load rating	C₀	520	kN
Fatigue load limit	P_u	61	kN
Reference speed		3600	r/min
Limiting speed		4000	r/min
Calculation factor	k_r	0.2
Limiting value	e	0.3
Axial load factor	Y	0.4

Mass

Mass bearing

6.73

Model Number: NU 2222 ECJ
Inner Diameter：110mm Outer Diameter：200mm Width：53mm
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：2026-04-16
Application:other rubber,X-ray Equipment,tapered grinder,economic mold,blood cell reagent,sheet industry,hydraulic control element,crimping tools,Insect Capture,Pneumatic Control Valves,cleaners
Similar models:BD-22228-2CS5K/VT143-H 3128 L SAF 22228 SAFS 22224 2222 M FSAF 22220 T 22228 CC/W33 52222 SAFS 22220 T SAFS 22220-11 T PCZ 2222 E
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Model No.	Inner Diameter	Outer Diameter	Width	Type
10518	27	38.07	6.35	Seals
528416	914.4	-	-	Seals
6207-2RS1	35	72	17	Bearings, units and housings
7014 CB/P4AL	70	110	20	Bearings, units and housings
84641	-	-	57.15	Seals
AOH 3152 G	240	260	172	Bearings, units and housings
FYE 3	76.2	-	-	Bearings, units and housings
IR 85x100x35 EGS	85	100	35	Seals
PSM 759070 A51	75	90	70	Bearings, units and housings
PWM 8090100	80	90	100	Bearings, units and housings
SAW 23530 x 5.1/4	133.35	-	-	Bearings, units and housings
SYFWK 1.1/4 ALTA	31.75	-	-	Bearings, units and housings

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