Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NU 2318 ECM

NU 2318 ECM

SKF Explorer

Dimensions

d		90	mm
D		190	mm
B		64	mm
D₁	≈	161.1	mm
F		113.5	mm
r_1,2	min.	3	mm
r_3,4	min.	3	mm
s	max.	6	mm

Abutment dimensions

d_a	min.	104	mm
d_a	max.	110	mm
d_b	min.	116	mm
D_a	max.	175.3	mm
r_a	max.	2.5	mm
r_b	max.	2.5	mm

Calculation data

Basic dynamic load rating	C	500	kN
Basic static load rating	C₀	540	kN
Fatigue load limit	P_u	65.5	kN
Reference speed		3800	r/min
Limiting speed		4500	r/min
Calculation factor	k_r	0.25
Limiting value	e	0.3
Axial load factor	Y	0.4

Mass

Mass bearing

9.46

Associated products

Angle ring

HJ 2318 EC

Model Number: NU 2318 ECM
Inner Diameter：90mm Outer Diameter：190mm Width：64mm
Reference speed:4500 r/min Limiting speed:3800 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：2026-04-21
Application:Laser Measurements,physical instruments,walking Food processing machinery and equipment,car,Infrared Technology,construction machinery and equipment,teaching equipment,plant determination,Oral Equipment,PVC,sawing machine
Similar models:NJG 2318 VH BS2-2318-2RS5K/VT143 NU 2318 ECM 22318 EJA/VA405 23188 CA/W33 SAF 22318 TLC BD-23184 CKJ/W33-AOH 3184 G 22318 EK 23180-2CS5/VT143 23184 CKJ/W33
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Model No.	Inner Diameter	Outer Diameter	Width	Type
16286	41.275	62.5348	6.35	Seals
51204 V/HR11T1	20	40	14	Bearings, units and housings
6308-2RZ	40	90	23	Bearings, units and housings
7307 ACCBM	35	80	21	Bearings, units and housings
7303 BECBP	17	47	14	Bearings, units and housings
950 VE R	911	-	-	Seals
H 320	90	130	71	Bearings, units and housings
NNU 4156 M/W33	280	460	180	Bearings, units and housings
NUKR 52 XA	-	52	66	Bearings, units and housings
S71904 ACE/HCP4A	20	37	9	Bearings, units and housings
SAF 22615 x 2.1/2 T	63.5	-	-	Bearings, units and housings
W 61803-2RZ	17	26	5	Bearings, units and housings

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Hot number： 23272-2CS5K/VT143 24897 25x52x10 HMS5 V 390x450x25 HDS1 R 495 VE R 50x90x10 HMS5 RG 70028 FSAF 1518 T FSAF 22517 TLC FY 35 TR PFT 72 PSM 040806 A51 S7018 ACE/P4A SAFS 22216 TLC SNL 3160 ATURT