Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NJ 309 ECP

NJ 309 ECP

SKF Explorer

Dimensions

d		45	mm
D		100	mm
B		25	mm
d₁	≈	64.4	mm
D₁	≈	83.2	mm
F		58.5	mm
r_1,2	min.	1.5	mm
r_3,4	min.	1.5	mm
s	max.	1.7	mm

Abutment dimensions

d_a	min.	54	mm
d_a	max.	56	mm
d_b	min.	67	mm
D_a	max.	91.4	mm
r_a	max.	1.5	mm

Calculation data

Basic dynamic load rating	C	112	kN
Basic static load rating	C₀	100	kN
Fatigue load limit	P_u	12.9	kN
Reference speed		7500	r/min
Limiting speed		8500	r/min
Calculation factor	k_r	0.15
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

0.89

Associated products

Angle ring

HJ 309 EC

Model Number: NJ 309 ECP
Inner Diameter：45mm Outer Diameter：100mm Width：25mm
Reference speed:8500 r/min Limiting speed:7500 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：2026-09-12
Application:chamfering machine etc,Food testing,Equipment,respirator,Switch,Industrial,Display Devices,climb ladder,ventilator anesthesia machine etc,motorcycle,plastic rolling
Similar models:54309 + U 309 N 309 ECP 7309 BECBP 6309 SNL 3092 TURT NJ 2309 ECP 23096 CAK/W33 6309-2RS1TN9/HC5C3WT NJG 309 VH 2309 EKTN9
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Model No. Inner Diameter Outer Diameter Width Type

190x220x15 HMS5 RG
520x570x24 HS5 R
OKF 390
PCM 121425 E
SI 20 C

Purchase the SKF NJ 309 ECP Cylindrical roller bearings, single row Please fill in the following

Hot number： 24015 CC/W33 32x50x10 HMSA10 V 515x555x20 HS8 R 550x590x20 HDS1 R BA 4 FYTWK 1.1/2 LTA GEZ 204 ES NCF 28/530 V NKI 7/12 TN RN-2.5x11.8 BF/G2 S71919 ACB/P4A SAFS 22528 x 4.7/8 T SNL 3184 TURT SY 2.7/16 TF/VA228 XHCE 045/OK 130

Model No.	Inner Diameter	Outer Diameter	Width	Type
190x220x15 HMS5 RG
520x570x24 HS5 R
OKF 390
PCM 121425 E
SI 20 C