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：2026-04-16
Application:ignition system,flow control valve,cleaners,hydraulic actuator,Storage Tool,woodworking machinery,sterilizers,test laboratory equipment and accessories,roller lathe,car and accessories,floor industry
Similar models:89307 TN 307238 YSA 207-2FK + HA 2307 K 89307 TN 6307-2ZNR 307-ZNR 7307 BECBP C 3072 M QJ 307 N2PHAS 2307 EKM
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
140x160x12 HMS5 V	140	160	12	Seals
6015-RS1	75	115	20	Bearings, units and housings
71808 CD/P4	40	52	7	Bearings, units and housings
FSAF 1311 T	55	-	-	Bearings, units and housings
FSYE 3 1/2 N	88.9	-	-	Bearings, units and housings
NA 4822	110	140	30	Bearings, units and housings
NJ 308 ECML	40	90	23	Bearings, units and housings
NU 228 ECM/C3VL2071	140	250	42	Bearings, units and housings
NUP 319 ECML	95	200	45	Bearings, units and housings
PWM 607040	60	70	40	Bearings, units and housings
SNP 3280x15	381	470.027	321.4116	Bearings, units and housings
SSAFS 22640 x 7.1/8 T	180.975	-	-	Bearings, units and housings

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Hot number： 15699 19778 306890 6320 M 6208-2Z 6307 N 70x90x12 HMSA10 V 7204 ACCBM 87807 HM 3196 N 500 PSM 305060 A51 SAF 1511 x 1.7/8 T SYE 1 3/4 YAR 205-2RF/HV