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

NU 307 ECM

SKF Explorer

Dimensions

d		35	mm
D		80	mm
B		21	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.	42	mm
d_a	max.	44	mm
d_b	min.	48	mm
D_a	max.	72.2	mm
r_a	max.	1.5	mm
r_b	max.	1	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

0.55

Associated products

Angle ring

HJ 307 EC

Model Number: NU 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：2026-04-20
Application:Spectral Products,Liposuction device,electronic components,casting embedding,sawing machine,Embroidery,Vertical pull,lifting upgrade,cleaners,orthodontic material,electromagnet
Similar models:62307-2RS1 3307 A-2RS1 NJ 307 ECJ 6307-2Z YSA 207-2FK + H 2307 W 6307-2RS1 7307 BEGAM W 6307-2Z W 6307-2RZ NJ 307 ECPH
BEARING POWER International Trading Co.,Ltd. specialize in NU307ECM products，there is large inventory of SKF NU 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 NU 307 ECM Which SKF NU307ECM 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
150x180x15 HMS5 RG	150	180	15	Seals
32005 X	25	47	15	Bearings, units and housings
45140	114.3	155.6	14.3	Seals
45x58x7 HMS5 V	45	58	7	Seals
6001-RSH	12	28	8	Bearings, units and housings
C 4192 K30MB	460	760	300	Bearings, units and housings
HM 31/750	112	-	750	Bearings, units and housings
KMTA 12	24	-	60	Bearings, units and housings
NUKRE 62 A	-	62	28	Bearings, units and housings
PSMF 101616 A51	10	16	16	Bearings, units and housings
RN-2x19.8 BF/G2	-	-	2	Bearings, units and housings
SAF 22338 TLC	190	-	-	Bearings, units and housings

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