Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NJ 207 ECM

NJ 207 ECM

SKF Explorer

Dimensions

d		35	mm
D		72	mm
B		17	mm
d₁	≈	48.1	mm
D₁	≈	60.2	mm
F		44	mm
r_1,2	min.	1.1	mm
r_3,4	min.	0.6	mm
s	max.	1.3	mm

Abutment dimensions

d_a	min.	41.8	mm
d_a	max.	42.2	mm
d_b	min.	50	mm
D_a	max.	65.1	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C	56	kN
Basic static load rating	C₀	48	kN
Fatigue load limit	P_u	6.1	kN
Reference speed		11000	r/min
Limiting speed		12000	r/min
Calculation factor	k_r	0.15
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

0.34

Associated products

Angle ring

HJ 207 EC

Model Number: NJ 207 ECM
Inner Diameter：35mm Outer Diameter：72mm Width：17mm
Reference speed:12000 r/min Limiting speed:11000 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：2026-04-16
Application:Reflective Materials Industrial fabrics,security equipment,Garment Accessories,turret industry,special broaching machine,food / grain / food equipment,spreader series,wall industry,Storage Device,squeeze machine etc,teaching equipment
Similar models:1207 EKTN9 + H 207 NJ 207 ECM NU 1030 M/C3VL2071 NUP 2207 ECP YAR 214-207-2F YAR 207-104-2RF/HV 7207 ACD/HCP4A YET 207/VL065 NU 2207 ECPH W 6207-2RS1
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Model No.	Inner Diameter	Outer Diameter	Width	Type
23944 CCK/W33	220	300	60	Bearings, units and housings
30x42x8 HMSA10 V	30	42	8	Seals
33712	85.725	111.15	11.13	Seals
400070	6	-	-	Seals
61930 MA	150	210	28	Bearings, units and housings
7018 ACD/P4A	90	140	24	Bearings, units and housings
BD-BS2-2222-2RS5K/VT143-H 2322 E	100	200	63	Bearings, units and housings
FYJ 520	-	-	-	Bearings, units and housings
GEM 45 ESX-2LS	45	68	40	Bearings, units and housings
S71912 ACE/HCP4A	60	85	13	Bearings, units and housings
SSAFS 22524 x 4.1/16 TLC	103.1875	-	-	Bearings, units and housings
SYFWK 1.7/16 LTHR	36.512	-	-	Bearings, units and housings

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