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：2024-12-14
Application:pressure control valve,coupling type,raw material accessories,tobacco machinery,Forklift industry,hanging clamp,electric hydraulic lifting platform,industrial fans,Industrial equipment,Animal Tracking,Hydraulic Couplings
Similar models:NUP 309 ECML 3309 A NUP 309 ECJ NJG 2309 VH 30309/DF 6309-2ZNR HM 3096 309-Z BD-22209 EK-H 309 BT4B 330944 AG/HA4
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80x170x13 HMS5 V	80	170	13	Seals
9878	25.4	38.07	6.35	Seals
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SAFS 22530 TLC	131.7625	-	-	Bearings, units and housings
Z 007	35	-	6	Seals

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