Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NJ 309 ECM

NJ 309 ECM

SKF Explorer

Dimensions

d		45	mm
D		100	mm
B		25	mm
d₁	≈	64.4	mm
D₁	≈	83.2	mm
F		58.5	mm
r_1,2	min.	1.5	mm
r_3,4	min.	1.5	mm
s	max.	1.7	mm

Abutment dimensions

d_a	min.	54	mm
d_a	max.	56	mm
d_b	min.	67	mm
D_a	max.	91.4	mm
r_a	max.	1.5	mm

Calculation data

Basic dynamic load rating	C	112	kN
Basic static load rating	C₀	100	kN
Fatigue load limit	P_u	12.9	kN
Reference speed		7500	r/min
Limiting speed		8500	r/min
Calculation factor	k_r	0.15
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

1.06

Associated products

Angle ring

HJ 309 EC

Model Number: NJ 309 ECM
Inner Diameter：45mm Outer Diameter：100mm Width：25mm
Reference speed:8500 r/min Limiting speed:7500 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：2025-12-09
Application:Security Equipment,relay,Broadcasting System,chemical instruments,coal,marine test,Special Equipment,Cylinder Type,ship special,Industrial,wire industry
Similar models:23096 CAK/W33 SNL 3092 1309 EKTN9 NJ 2309 ECML YSA 209-2FK + H 2309 NJ 309 ECJ 6309 N NU 3092 ECMA 2309 E-2RS1TN9 NJ 309 ECP
BEARING POWER International Trading Co.,Ltd. specialize in NJ309ECM products，there is large inventory of SKF NJ 309 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 309 ECM Which SKF NJ309ECM 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
25725	65.1002	95.28	11.13	Seals
47x70x10 HMS5 V	47	70	10	Seals
87144	-	-	30	Seals
87541	222.25	273.05	15.88	Seals
BEAM 050115-2RZ	50	115	34	Bearings, units and housings
BD-C 2211 KTN9-AHX 311	50	100	25	Bearings, units and housings
GS 81260	300	420	28.5	Bearings, units and housings
NKIB 5902	15	28	18	Bearings, units and housings
NUP 230 ECML	150	270	45	Bearings, units and housings
SAF 22544 x 7.13/16	198.4375	-	-	Bearings, units and housings
SAFS 22522 x 3.7/8 T	98.425	-	-	Bearings, units and housings
SAFS 22524 T	106.3625	-	-	Bearings, units and housings

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