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

NJ 307 ECJ

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

0.5

Associated products

Angle ring

HJ 307 EC

Model Number: NJ 307 ECJ
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：2026-08-24
Application:Liposuction device,Industrial,PVC,vertical processing,walking Food processing machinery and equipment,thin metal materials,mathematical instruments,electronic materials,Small air generators,reinforced machinery,economic mold
Similar models:3307 A-2ZTN9/MT33 W 6307-2Z BA1B 307788 330758 BG BD-23076 CCK/W33-OH 3076 H SNL 3076 TURT HM 3072 C 3072 M NUP 307 ECJ 1307 EKTN9 + H 307
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Model No. Inner Diameter Outer Diameter Width Type

250x285x15 HMSA10 RG
FNL 513 A
SAF 23048 KATLC x 8.1/2
SAW 23232
W 63805-2Z

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

Hot number： 2309 EKM 32236T192/DB 32911 32x55x10 HMS5 V 4355 71932 CD/HCP4AL 89415 M BEAM 035090-2RZ FYT 25 TF/VA228 NJ 2211 ECPH NUP 317 ECJ SNL 3140 ATURA SNL 530 SYE 1 1/2 N XHCE 045/OK 120

Model No.	Inner Diameter	Outer Diameter	Width	Type
250x285x15 HMSA10 RG
FNL 513 A
SAF 23048 KATLC x 8.1/2
SAW 23232
W 63805-2Z