Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NJ 2244 ECML

NJ 2244 ECML

Dimensions

d		220	mm
D		400	mm
B		108	mm
d₁	≈	278	mm
D₁	≈	350	mm
F		259	mm
r_1,2	min.	4	mm
r_3,4	min.	4	mm
s	max.	7.9	mm

Abutment dimensions

d_a	min.	237	mm
d_a	max.	254	mm
d_b	min.	282	mm
D_a	max.	383	mm
r_a	max.	3	mm

Calculation data

Basic dynamic load rating	C	1570	kN
Basic static load rating	C₀	2280	kN
Fatigue load limit	P_u	212	kN
Reference speed		1600	r/min
Limiting speed		3000	r/min
Calculation factor	k_r	0.3
Limiting value	e	0.3
Axial load factor	Y	0.4

Mass

Mass bearing

60.2

Model Number: NJ 2244 ECML
Inner Diameter：220mm Outer Diameter：400mm Width：108mm
Reference speed:3000 r/min Limiting speed:1600 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：2026-04-18
Application:car,Other machinery,Infrared Technology,linear drive,hook,Plastic Equipment,Low-voltage electrical equipment,Spectrum Products,pneumatic Pump,inorganic chemical,Cylinder Type
Similar models:22244 CCK/W33 SAF 22244 SAFS 22244 TLC SSAFS 22244 T C 2244 32244/DF 32244T248/DB BD-C 2244 K-AOH 2244 BD-22244 CCK/W33-OH 3144 H SSAFS 22244 TLC
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Hot number： 14739 23132 CCK/W33 61936 7018 ACE/HCP4AL 7028 CD/P4AH1 D/W RW133 R-2ZS H 209 NU 221 ECML P 17 FM PFD 72 SAF 22517 x 2.13/16 SAF 22528 x 4.7/8 SIQG 100 ES YSPAG 210-115 Z 015