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

NJ 2307 ECP

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 ECP
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：2026-04-20
Application:other processing,wall industry,shaft milling machine,physical instruments,Special Equipment,turret industry,PVC,hydraulic actuator,chemical,car steering pin,casting embedding
Similar models:BD-23076 CCK/W33-OH 3076 H 2307 ETN9 62307-2RS1 NJ 2307 ECPH 23076 CC/W33 BD-23076 CCK/W33-AOH 3076 G 23072 CC/W33 H 2307 2307 EM YSA 207-2FK + HA 2307
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