Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NJ 307 ECJ

NJ 307 ECJ

SKF Explorer

Dimensions

d		35	mm
D		80	mm
B		21	mm
d₁	≈	51	mm
D₁	≈	65.8	mm
F		46.2	mm
r_1,2	min.	1.5	mm
r_3,4	min.	1.1	mm
s	max.	1.2	mm

Abutment dimensions

d_a	min.	43	mm
d_a	max.	44	mm
d_b	min.	53	mm
D_a	max.	72.2	mm
r_a	max.	1.5	mm

Calculation data

Basic dynamic load rating	C	75	kN
Basic static load rating	C₀	63	kN
Fatigue load limit	P_u	8.15	kN
Reference speed		9500	r/min
Limiting speed		11000	r/min
Calculation factor	k_r	0.15
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

0.5

Associated products

Angle ring

HJ 307 EC

Model Number: NJ 307 ECJ
Inner Diameter：35mm Outer Diameter：80mm Width：21mm
Reference speed:11000 r/min Limiting speed:9500 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：2021-06-08
Application:Display Devices,vertical processing,other accessories,plastic molding,surgical instruments,medical equipment,EEG,lifting tackle,laser devices,Spectral Products,rolling machine
Similar models:SNL 3072 TURA 2307 E-2RS1KTN9 + H 2307 E K 89307 TN AOH 3076 G 32307 OH 3076 H 2307 EKTN9 RNU 307 ECP 2307 E-2RS1KTN9 62307-2RS1
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