Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NJ 234 ECM

NJ 234 ECM

SKF Explorer

Dimensions

d		170	mm
D		310	mm
B		52	mm
d₁	≈	220	mm
D₁	≈	267.4	mm
F		207	mm
r_1,2	min.	4	mm
r_3,4	min.	4	mm
s	max.	2.9	mm

Abutment dimensions

d_a	min.	188	mm
d_a	max.	203	mm
d_b	min.	224	mm
D_a	max.	292.4	mm
r_a	max.	3	mm

Calculation data

Basic dynamic load rating	C	695	kN
Basic static load rating	C₀	815	kN
Fatigue load limit	P_u	85	kN
Reference speed		2200	r/min
Limiting speed		2400	r/min
Calculation factor	k_r	0.15
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

18.7

Associated products

Angle ring

HJ 234 EC

Model Number: NJ 234 ECM
Inner Diameter：170mm Outer Diameter：310mm Width：52mm
Reference speed:2400 r/min Limiting speed:2200 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：2026-07-10
Application:trolley,car and accessories,non-motor vehicle Electric car,hardware,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,Other machinery,physical instruments,thin metal materials,Workpiece,powder metallurgy,industrial equipment
Similar models:BD-22234 CCK/W33-H 3134 BD-23248 CCK/W33-AOH 2348 L 432349/310 81234 M 22340 CCJA/W33VA405 WS 81234 SAFS 22340 TLC NUH 2234 ECMH 30234 22340 CC/W33
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Model No. Inner Diameter Outer Diameter Width Type

18658
7013 ACE/P4AL1
87069
NNCF 4922 CV
W 619/7-2RS1

Purchase the SKF NJ 234 ECM Cylindrical roller bearings, single row Please fill in the following

Hot number： 15656 16021 BD-230/600 CAK/W33-OH 30/600 H 6308-2RSH 7004 ACD/P4AH AOHX 30/710 BEAS 020052-2RS NCF 3015 CV NU 209 ECM OKC 370 PCM 808560 M PCMF 353916 E SA 6 C SD 16x24x3 SY 55 TF/VA201

Model No.	Inner Diameter	Outer Diameter	Width	Type
18658
7013 ACE/P4AL1
87069
NNCF 4922 CV
W 619/7-2RS1