Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NJ 2307 ECPH

NJ 2307 ECPH

SKF Explorer

Dimensions

d		35	mm
D		80	mm
B		31	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.	2.7	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	106	kN
Basic static load rating	C₀	98	kN
Fatigue load limit	P_u	12.7	kN
Reference speed		9500	r/min
Limiting speed		11000	r/min
Calculation factor	k_r	0.25
Limiting value	e	0.3
Axial load factor	Y	0.4

Mass

Mass bearing

0.73

Model Number: NJ 2307 ECPH
Inner Diameter：35mm Outer Diameter：80mm Width：31mm
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：2026-04-17
Application:Spectrum Products,Flame Cutting,printing machinery,Other Machine Tools,medical equipment,chamfering machine etc,milling head plug,machining,construction machinery and equipment,instrument,Cutting Machine
Similar models:NUP 2307 ECP 2307 EKTN9 23072 CC/W33 NJ 2307 ECPH 2307 E-2RS1KTN9 23072 CCK/W33 HA 2307 YSA 207-2FK + HA 2307 62307-2RS1 2307 E-2RS1KTN9 + H 2307 E
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