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：2024-12-29
Application:Broadcasting System,Material handling equipment,respirator,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,education model Instruments,Industrial Adhesive,Automobile,Individual Wire,mechanical and electrical,turret industry,Oral Image
Similar models:31309/DF C 3092 M NN 3092 K/SPW33 BD-22309 EK-H 2309 SNL 3096 SNL 3096 TURT 1309 EKTN9 + H 309 NJ 309 ECP 7309 BEP 6309/VA201
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Model No.	Inner Diameter	Outer Diameter	Width	Type
14992	38.1	60.3	7.95	Seals
250x285x16 HDS2 D	250	285	16	Seals
510/600 F	600	650	38	Bearings, units and housings
7201 ACD/HCP4A	12	32	10	Bearings, units and housings
811/1120 M	1120	1320	160	Bearings, units and housings
HA 220	87.3125	130	58	Bearings, units and housings
KMT 9	22	-	45	Bearings, units and housings
MVR1-12	12	26	-	Seals
OKTC 385	-	585	-
S7202 ACD/HCP4A	15	35	11	Bearings, units and housings
SNW 116x2.5/8	66.675	105.6894	81.1276	Bearings, units and housings
SNW 132x5.3/8	136.525	160	150.114	Bearings, units and housings

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