Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NUP 228 ECM

NUP 228 ECM

SKF Explorer

Dimensions

d		140	mm
D		250	mm
B		42	mm
d₁	≈	179	mm
D₁	≈	215.78	mm
F		169	mm
r_1,2	min.	3	mm
r_3,4	min.	3	mm

Abutment dimensions

d_a	min.	154	mm
d_b	min.	182	mm
D_a	max.	235	mm
r_a	max.	2.5	mm

Calculation data

Basic dynamic load rating	C	450	kN
Basic static load rating	C₀	510	kN
Fatigue load limit	P_u	57	kN
Reference speed		2800	r/min
Limiting speed		3200	r/min
Calculation factor	k_r	0.15
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

9.82

Model Number: NUP 228 ECM
Inner Diameter：140mm Outer Diameter：250mm Width：42mm
Reference speed:3200 r/min Limiting speed:2800 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：2026-07-30
Application:ventilator anesthesia machine etc,Film machine,Cylinder Type,scientific instruments,air conditioning tools,medical equipment,Broadcasting System,power protection,Grinding and polishing equipment,ventilation fans,granulator
Similar models:HJ 2228 EC YAR 212-2FW/VA228 6220-2Z/VA228 6303-2Z/VA228 YAR 209-112-2FW/VA228 6228/C3VL2071 PCZ 2228 M 6215-2Z/VA228 SY 1.1/4 TF/VA228 SAW 23228 TLC
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Model No. Inner Diameter Outer Diameter Width Type

45069
85418
NU 316 ECPH
NUP 2307 ECP
YAR 215-215-2FW/VA228

Purchase the SKF NUP 228 ECM Cylindrical roller bearings, single row Please fill in the following

Hot number： 22228 CC/W33 239/630 CA/W33 626/HR22Q2 71872 ACM 71910 ACD/HCP4A 71928 CD/P4AH1 8795 FSAF 1312 TLC FY 20 FM FYR 1 7/16-18 FYTWR 1.1/4 YTHR HM 624749/710 NU 2213 ECML P 1.1/2 FM WS 81217

Model No.	Inner Diameter	Outer Diameter	Width	Type
45069
85418
NU 316 ECPH
NUP 2307 ECP
YAR 215-215-2FW/VA228