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

NUP 221 ECP

SKF Explorer

Dimensions

d		105	mm
D		190	mm
B		36	mm
d₁	≈	134	mm
D₁	≈	164	mm
F		125	mm
r_1,2	min.	2.1	mm
r_3,4	min.	2.1	mm

Abutment dimensions

d_a	min.	117	mm
d_b	min.	137	mm
D_a	max.	177.3	mm
r_a	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		4300	r/min
Calculation factor	k_r	0.15
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

4.19

Model Number: NUP 221 ECP
Inner Diameter：105mm Outer Diameter：190mm Width：36mm
Reference speed:4300 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：2026-04-19
Application:thread processing machine,raw material accessories,lifting equipment Hoisting hoist,SPA equipment,packaging materials,stamping die,meat products machine,Display Devices,Display Devices,Machine Tool Accessories,vertical sawing machine
Similar models:NU 2210 ECM NJ 2217 ECM 2213 E-2RS1KTN9 32216T78/DB 22212 EK SSAFS 22217 T SSAFS 22216 32219T105/DB BS2-2214-2RSK/VT143 30221/DF
BEARING POWER International Trading Co.,Ltd. specialize in NUP221ECP products，there is large inventory of SKF NUP 221 ECP Single row cylindrical roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the NUP 221 ECP Which SKF NUP221ECP 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
16180	41.275	62	7.95	Seals
330824 A	657.225	933.45	-	Bearings, units and housings
331676 A	500	730	-	Bearings, units and housings
719/530 ACM	530	710	82	Bearings, units and housings
FYTB 3/4 TF	19.05	-	-	Bearings, units and housings
H 204	17	20	24	Bearings, units and housings
HE 3130 L	133.35	150	111	Bearings, units and housings
NJ 1038 ML	190	290	46	Bearings, units and housings
SAF 23034 KATLC x 5.15/16	149.225	-	-	Bearings, units and housings
SAFS 22538 x 7 TLC	177.8	-	-	Bearings, units and housings
SYR 1 7/16-3	36.5125	-	-	Bearings, units and housings
SHR 55	55	-	-	Coupling systems

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