Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NJ 315 ECM

NJ 315 ECM

SKF Explorer

Dimensions

d		75	mm
D		160	mm
B		37	mm
d₁	≈	104	mm
D₁	≈	135	mm
F		95	mm
r_1,2	min.	2.1	mm
r_3,4	min.	2.1	mm
s	max.	1.8	mm

Abutment dimensions

d_a	min.	87	mm
d_a	max.	92	mm
d_b	min.	107	mm
D_a	max.	148	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	280	kN
Basic static load rating	C₀	265	kN
Fatigue load limit	P_u	33.5	kN
Reference speed		4500	r/min
Limiting speed		5300	r/min
Calculation factor	k_r	0.15
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

3.9

Associated products

Angle ring

HJ 315 EC

Model Number: NJ 315 ECM
Inner Diameter：75mm Outer Diameter：160mm Width：37mm
Reference speed:5300 r/min Limiting speed:4500 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:trolley,Other Measurements,turret industry,storage shelves,mobile toilet,Storage Tool,gear type,raw material accessories,stamping die,mathematical instruments,sewage pump
Similar models:SNL 3156 PCM 131510 E 22315 EJA/VA405 52315 BS2-2315-2RSK/VT143 2215 EKTN9 + H 315 315040 A 51315 315583 C OH 3156 HTL
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Model No. Inner Diameter Outer Diameter Width Type

31309T62.5/DB
71934 ACD/HCP4AH1
K 50x57x18
LR 35x40x12.5
PWKRE 90.2RS

Purchase the SKF NJ 315 ECM Cylindrical roller bearings, single row Please fill in the following

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Model No.	Inner Diameter	Outer Diameter	Width	Type
31309T62.5/DB
71934 ACD/HCP4AH1
K 50x57x18
LR 35x40x12.5
PWKRE 90.2RS