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

NJ 307 ECM

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

0.57

Associated products

Angle ring

HJ 307 EC

Model Number: NJ 307 ECM
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：2026-07-29
Application:Hydraulic Equipment,generator,motor,Traffic Fire Protection Equipment Security equipment,lifting equipment Hoisting hoist,intermediate,Display Devices,other CNC,Security Equipment,Spectrum Products,axle lathe
Similar models:6307/HR11TN AOH 3072 G 1726307-2RS1 7307 BECBY 2307 E-2RS1KTN9 3307 DJ1 307-2Z SNL 3072 G K 89307 TN H 2307
BEARING POWER International Trading Co.,Ltd. specialize in NJ307ECM products，there is large inventory of SKF NJ 307 ECM Single row cylindrical roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the NJ 307 ECM Which SKF NJ307ECM is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.
Model No. Inner Diameter Outer Diameter Width Type

71918 CD/P4AH1
7206 ACCBM
HM 88649 X/610
NK 19/16
SAF 22220

Purchase the SKF NJ 307 ECM Cylindrical roller bearings, single row Please fill in the following

Hot number： 2207 E-2RS1KTN9 230/630 CAK/W33 2308 E-2RS1KTN9 + H 2308 315606 32009 X/DF 7048 CD/P4A BTW 80 CTN9/SP BT4B 334056 B/HA1 C 3172 KM IR 60x70x25 EGS NU 1060 MA PCZ 3036 M RNA 4906 RS S71916 ACD/HCP4A SAW 23540 x 7.1/8 TLC

Model No.	Inner Diameter	Outer Diameter	Width	Type
71918 CD/P4AH1
7206 ACCBM
HM 88649 X/610
NK 19/16
SAF 22220