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

NJ 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
s	max.	2	mm

Abutment dimensions

d_a	min.	117	mm
d_a	max.	122	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

Associated products

Angle ring

HJ 221 EC

Model Number: NJ 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：2026-04-16
Application:Tool,electronic materials,medical treatment,chemical instruments,coal,rolling machine,Die,electrostatic protection,Spectrum Products,Other machinery,non-ferrous metal alloy
Similar models:SAFS 22217-11 T 2215 EKTN9 + H 315 BD-C 2216 KV-H 316 32215/DF NJ 2210 ECML NJ 221 ECJ BD-22217 EK-H 317 SAFS 22218-11 SSAFS 22215 T NU 2215 ECP
BEARING POWER International Trading Co.,Ltd. specialize in NJ221ECP products，there is large inventory of SKF NJ 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 NJ 221 ECP Which SKF NJ221ECP 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
3207 A-2RS1TN9/MT33	35	72	27	Bearings, units and housings
440x472x16 HS8 R	440	472	16	Seals
470471	458	-	-	Seals
71932 CD/P4AH1	160	220	28	Bearings, units and housings
C 2214 TN9	70	125	31	Bearings, units and housings
FYTB 1.5/16 TF	33.338	-	-	Bearings, units and housings
KDMS 604-385/180	180	419.1	-	Coupling systems
NU 1019 ML/C3VL0241	95	145	24	Bearings, units and housings
NX 7 ZTN	7	14	18	Bearings, units and housings
SAF 22615	61.9125	-	-	Bearings, units and housings
SYR 1 3/4-18	44.45	-	-	Bearings, units and housings
W 606-2RS1	6	17	6	Bearings, units and housings

Purchase the SKF NJ 221 ECP Cylindrical roller bearings, single row Please fill in the following

Hot number： 115x145x12 CRW1 R BD-22205 EK-H 305 240/500 ECAK30/W33 28x42x8 HMS5 RG 42x66x10 HMS5 V 71938 ACD/P4A 9939 K 22x30x15 TN NUH 2236 ECMH NU 203 ECPHA NU 2220 ECP S71922 ACE/HCP4A SNL 3172 ATURA SSAFS 22215 XHCE 060/OK 190