Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NUB 220 ECJ

NUB 220 ECJ

SKF Explorer

Dimensions

d		100	mm
D		180	mm
B		46	mm
C		34	mm
D₁	≈	155.6	mm
F		119	mm
r_1,2	min.	2.1	mm
r_3,4	min.	2.1	mm
s	max.	6.8	mm

Abutment dimensions

d_a	min.	113	mm
d_a	max.	116	mm
d_b	min.	122	mm
D_a	max.	167.5	mm
r_a	max.	2	mm
r_b	max.	2	mm

Calculation data

Basic dynamic load rating	C	285	kN
Basic static load rating	C₀	305	kN
Fatigue load limit	P_u	36.5	kN
Reference speed		4000	r/min
Limiting speed		4500	r/min
Calculation factor	k_r	0.15
Limiting value	e	0.3
Axial load factor	Y	0.4

Mass

Mass bearing

3.67

Model Number: NUB 220 ECJ
Inner Diameter：100mm Outer Diameter：180mm Width：46mm
Reference speed:4500 r/min Limiting speed:4000 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：2026-08-19
Application:tube,textile machinery,ultra-quiet generators,relay,food / grain / food equipment,natural instruments,tooth filling,position switch,dye pigments,spreader series,coal
Similar models:32064T220 X/DB 2201 ETN9 7220 CD/HCP4A 2206 E-2RS1KTN9 23220-2RS/VT143 PCM 220225100 M PBM 200220200 M1G1 NUP 2209 ECP BD-22208 EK-H 308 52202
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Model No. Inner Diameter Outer Diameter Width Type

BD-23040 CCK/W33-AH 3040 G
524219
BT2B 332468 A/HA1
OKBS 51
SY 25 LF

Purchase the SKF NUB 220 ECJ Cylindrical roller bearings, single row Please fill in the following

Hot number： 1500380 2200569 24954 65x85x12 HMSA10 RG 70876 AMB 7222 ACD/P4A 86407 BT4-8038 G/HA1VA901 G 15x23x3 HJ 211 EC KR 52 PPXA NJ 28/710 ECMA OKC 330 PSM 253232 A51 YEL 205-2F

Model No.	Inner Diameter	Outer Diameter	Width	Type
BD-23040 CCK/W33-AH 3040 G
524219
BT2B 332468 A/HA1
OKBS 51
SY 25 LF