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

NU 309 ECJ

SKF Explorer

Dimensions

d		45	mm
D		100	mm
B		25	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.	60	mm
D_a	max.	91.4	mm
r_a	max.	1.5	mm
r_b	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: NU 309 ECJ
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：2026-08-24
Application:Pneumatic Actuator,Anesthetic Equipment,packaging machinery,pump,Industry,extruder,Storage Tool,aerial work platform,steam Hydraulic control element,Grinding and polishing equipment,DC generators
Similar models:C 3096 M NJG 309 VH NN 3092 K/SPW33 7309 BECBY SNP 3092x17 NU 2309 ECML 7309 BECBJ 6309-2Z/VA208 6309/HR11TN SAF 22309
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Model No. Inner Diameter Outer Diameter Width Type

231/710 CA/W33
87746
SIKAC 12 M/VZ019
TUJ 55 TF
W 637/4 X-2Z

Purchase the SKF NU 309 ECJ Cylindrical roller bearings, single row Please fill in the following

Hot number： 170 VA R 17341 22x40x10 HMS5 RG 61892 MA 7313 BEGBM 95620 99726 GS 81211 NNCF 4916 CV P 30 WF PCM 202320 M PCMS 2005002.0 E SAFS 22534 SAFS 22540 x 7.1/8 SILJ 100 ES

Model No.	Inner Diameter	Outer Diameter	Width	Type
231/710 CA/W33
87746
SIKAC 12 M/VZ019
TUJ 55 TF
W 637/4 X-2Z