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

NJ 2318 ECM

SKF Explorer

Dimensions

d		90	mm
D		190	mm
B		64	mm
d₁	≈	124	mm
D₁	≈	160.3	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.	127	mm
D_a	max.	175.3	mm
r_a	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

9.47

Associated products

Angle ring

HJ 2318 EC

Model Number: NJ 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：2026-04-19
Application:Gripper Swing,security equipment,Control,ship special,Pneumatic Control Elements,ventilation heating equipment,machine lathe,Hydraulic Press,reinforced machinery,glass,packing equipment
Similar models:NU 2318 ECP 23184-2CS5K/VT143 C 2318 NU 2318 ECJ 2318 K 23184 CJ/W33 NU 2318 ECML SAF 22318 HA 2318 BD-23180 CAK/W33-OH 3180 H
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Model No.	Inner Diameter	Outer Diameter	Width	Type
10x24x7 HMS5 RG	10	24	7	Seals
1450 VA R	1315	-	-	Seals
2201 E-2RS1TN9	12	32	14	Bearings, units and housings
22590	57.15	88.9	11.13	Seals
23296 CAK/W33 + AOHX 3296 G	460	870	310	Bearings, units and housings
7030 ACD/P4A	150	225	35	Bearings, units and housings
71913 ACE/P4AL	65	90	13	Bearings, units and housings
71921 CD/HCP4AH1	105	145	20	Bearings, units and housings
85 VA V	76	-	-	Seals
GS 81240	200	280	18	Bearings, units and housings
NUH 2348 ECMH/PEX	240	500	155	Bearings, units and housings
W 61811-2RZ	55	72	9	Bearings, units and housings

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Hot number： 1900260 BD-23996 CAK/W33-OH 3996 H 55x78x10 HMSA10 V 6224 M 7016 ACB/HCP4AL 707 ACE/HCP4AH 90761 95x140x12 HMS5 V NU 309 ECML NUP 2320 ECP PCM 141615 E PFD 5/8 TF SAFS 22518 x 3.1/8 TLC SNL 520 TURU W 628/5-2RS1