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

NJ 307 ECML

SKF Explorer

Dimensions

d		35	mm
D		80	mm
B		21	mm
d₁	≈	51	mm
D₁	≈	66.3	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		17000	r/min
Calculation factor	k_r	0.23
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

0.56

Associated products

Angle ring

HJ 307 EC

Model Number: NJ 307 ECML
Inner Diameter：35mm Outer Diameter：80mm Width：21mm
Reference speed:17000 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：2025-12-09
Application:bathroom facilities,Chromatography Products,Low-voltage electrical equipment,non-motor vehicle Electric car,food add,mathematical instruments,Automobile,extruder,internal combustion engine,test strip,Processing machinery
Similar models:6307-2Z/VA208 SNL 3076 TURA QJ 307 N2MA H 307 330758 BG AOH 3076 G SNL 3072 TURT NU 307 ECML 4307 ATN9 WS 89307
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