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

NU 228 ECM

SKF Explorer

Dimensions

d		140	mm
D		250	mm
B		42	mm
D₁	≈	215.78	mm
F		169	mm
r_1,2	min.	3	mm
r_3,4	min.	3	mm
s	max.	2.5	mm

Abutment dimensions

d_a	min.	154	mm
d_a	max.	165	mm
d_b	min.	172	mm
D_a	max.	235	mm
r_a	max.	2.5	mm
r_b	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

9.41

Associated products

Angle ring

HJ 228 EC

Model Number: NU 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：2026-06-24
Application:Body shaping,Power equipment,machine tool spindle,universal category,van,Spectral Products,industrial supplies,Optical Instruments,Vertical pull,medical equipment,forklift truck
Similar models:FY 40 TF/VA228 FYT 35 TF/VA228 SY 1.3/16 TF/VA228 FY 2.3/16 TF/VA228 7228 BM SY 2.15/16 TF/VA228 BD-23228 CCK/W33-H 2328 FYT 1.3/4 TF/VA228 YAR 209-112-2FW/VA228 SY 1.11/16 TF/VA228
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Model No. Inner Diameter Outer Diameter Width Type

7008 CD/HCP4A
7318 BEGAY
7409 BCBM
NCF 2980 CV
PL 76

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

Hot number： 13858 316-Z 32226 42528 42x55x7 HMSA10 V 6301-RSL 77506 FSYE 2 11/16-3 K 81248 M K 12x17x13 TN SAF 22226 SAF 23048 KAT x 8.7/16 SY 1. LDW WS 89415 YAR 215-2F

Model No.	Inner Diameter	Outer Diameter	Width	Type
7008 CD/HCP4A
7318 BEGAY
7409 BCBM
NCF 2980 CV
PL 76