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

NJ 309 ECPH

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 ECPH
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：2025-01-06
Application:Machine Tool Accessories,motor,steam Hydraulic control element,CNC,Pneumatic Actuator,Vertical machining,office equipment,tower crane,floor industry,flow control valve,axle lathe
Similar models:BD-C 2209 KTN9-H 309 E C 3096 M BD-C 3096 KM-OH 3096 H 32309 NU 2309 ECP NU 3092 ECMA SAF 22309 GS 89309 30309/DF 7309 BEGBY
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Model No.	Inner Diameter	Outer Diameter	Width	Type
1000530	254	304.8	17.48	Seals
23284 CA/W33	420	760	272	Bearings, units and housings
27284	69.85	89.87	11.13	Seals
32938/DF	190	260	-	Bearings, units and housings
3308 DMA	40	90	36.5	Bearings, units and housings
400224	20	-	-	Seals
840 VRME R	805	-	-	Seals
FYTB 35 WDW	35	-	-	Bearings, units and housings
K 81226 TN	130	190		Bearings, units and housings
NJ 1011 ECP	55	90	18	Bearings, units and housings
OKBS 63	63	-	-
RNA 4918	105	125	35	Bearings, units and housings

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