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：2021-06-07
Application:mobile toilet,universal category,extruder,forklift industry,Handling machinery and various industrial machinery,cooling system,Spectral Products,Cylinder Pneumatic Treatment Element,Hydraulic Hose,rubber products machinery and equipment,lifting tackle
Similar models:22234 CC/W33 NJG 2344 VH SAF 22234 TLC SSAFS 22340 T BD-22234 CCK/W33-H 3134 SSAFS 22340 TLC 22344 CC/W33 BD-22348 CCK/W33-AOH 2348 SAFS 22234 TLC SAFS 22340 T
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Model No.	Inner Diameter	Outer Diameter	Width	Type
3306 A	30	72	30.2	Bearings, units and housings
470401	391	-	-	Seals
56170	142.875	184.15	-	Seals
6418	90	225	54	Bearings, units and housings
9006	23.0124	34.0106	6.5024	Seals
AOH 241/560 G	530	560	393	Bearings, units and housings
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NJ 2313 ECP	65	140	48	Bearings, units and housings
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W 63801-2RZ	12	21	7	Bearings, units and housings
W 602 X-2ZS	2	7	3	Bearings, units and housings

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