Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NU 221 ECML

NU 221 ECML

SKF Explorer

Dimensions

d		105	mm
D		190	mm
B		36	mm
D₁	≈	165	mm
F		125	mm
r_1,2	min.	2.1	mm
r_3,4	min.	2.1	mm
s	max.	2	mm

Abutment dimensions

d_a	min.	117	mm
d_a	max.	122	mm
d_b	min.	128	mm
D_a	max.	177.3	mm
r_a	max.	2	mm
r_b	max.	2	mm

Calculation data

Basic dynamic load rating	C	300	kN
Basic static load rating	C₀	315	kN
Fatigue load limit	P_u	36.5	kN
Reference speed		3800	r/min
Limiting speed		6300	r/min
Calculation factor	k_r	0.23
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

4.39

Associated products

Angle ring

HJ 221 EC

Model Number: NU 221 ECML
Inner Diameter：105mm Outer Diameter：190mm Width：36mm
Reference speed:6300 r/min Limiting speed:3800 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:walking Food processing machinery and equipment,electronic components,mechanical and electrical,spectrometer,suction nozzle,respirator,sleep monitoring,pneumatic,shoe-making machinery,Workpiece,instrumentation instrument
Similar models:32211 2214 BS2-2214-2RS/VT143 NUP 2216 ECP NJ 2214 ECP SAFS 22217 T SSAFS 22217 TLC NUP 2211 ECML 2215 EKTN9 NJ 2214 ECML
BEARING POWER International Trading Co.,Ltd. specialize in NU221ECML products，there is large inventory of SKF NU 221 ECML Single row cylindrical roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the NU 221 ECML Which SKF NU221ECML is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

Model No.	Inner Diameter	Outer Diameter	Width	Type
22326 CCKJA/W33VA405	130	280	93	Bearings, units and housings
22330 CCJA/W33VA405	150	320	108	Bearings, units and housings
53213 + U 213	65	100	28.7	Bearings, units and housings
6158	15.875	27	6.35	Seals
6310-2RSH	50	110	27	Bearings, units and housings
71936 CD/HCP4AH1	180	250	33	Bearings, units and housings
7409 BGBM	45	120	29	Bearings, units and housings
KDMS 704-460/210	210	520.7	-	Coupling systems
NATR 8 PPXA	8	24	14	Bearings, units and housings
NU 221 ECML	105	190	36	Bearings, units and housings
NU 308 ECML	40	90	23	Bearings, units and housings
SAF 23030 KATLC x 5.3/16	131.7625	-	-	Bearings, units and housings

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Hot number： 14739 23196-2CS5K/VT143 24370 311 NR 33220T135/DB 41x55x8 CRW1 R 7002 ACD/HCP4A BC2B 319584/HA1 FYTB 25 LF HA 316 E N 1011 KTNHA/SP PCZ 1816 M RNA 4903.2RS SNL 317 TURU SSAFS 23028 KATLC x 5