Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NJ 2317 ECM

NJ 2317 ECM

SKF Explorer

Dimensions

d		85	mm
D		180	mm
B		60	mm
d₁	≈	117	mm
D₁	≈	151.4	mm
F		108	mm
r_1,2	min.	3	mm
r_3,4	min.	3	mm
s	max.	5.8	mm

Abutment dimensions

d_a	min.	99	mm
d_a	max.	105	mm
d_b	min.	120	mm
D_a	max.	165.5	mm
r_a	max.	2.5	mm

Calculation data

Basic dynamic load rating	C	455	kN
Basic static load rating	C₀	490	kN
Fatigue load limit	P_u	60	kN
Reference speed		4000	r/min
Limiting speed		4800	r/min
Calculation factor	k_r	0.25
Limiting value	e	0.3
Axial load factor	Y	0.4

Mass

Mass bearing

7.97

Associated products

Angle ring

HJ 2317 EC

Model Number: NJ 2317 ECM
Inner Diameter：85mm Outer Diameter：180mm Width：60mm
Reference speed:4800 r/min Limiting speed:4000 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:hot and cold box,Forklift industry,agriculture,Small air generators,Plastic molding,hydraulic connector,spectrometer,construction machinery and equipment,power protection,mathematical instruments,ultra-quiet generators
Similar models:NU 2317 ECP 23176-2CS5K/VT143 NUP 2317 ECP HE 2317 HJ 2317 EC 22317 EKJA/VA405 22317 EJA/VA405 22317 EJA/VA406 HA 2317 SAF 22317 T
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Model No.	Inner Diameter	Outer Diameter	Width	Type
13953	35.0012	53.2638	7.9502	Seals
44913	114.3	133.38	11.13	Seals
45x75x10 HMSA10 RG	45	75	10	Seals
47678/47620	76.2	133.35	33.338	Bearings, units and housings
71902 ACE/P4A	15	28	7	Bearings, units and housings
99299	76.0222	85.09	25.4	Seals
C 2213 TN9	65	120	31	Bearings, units and housings
GS 81124	120	155	7	Bearings, units and housings
HK 3516.2RS	35	42	16	Bearings, units and housings
NU 2209 ECP	45	85	23	Bearings, units and housings
NU 2326 ECML	130	280	93	Bearings, units and housings
SSAFS 22640 x 7.1/4 T	184.15	-	-	Bearings, units and housings

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Hot number： 15x35x7 HMSA10 V 2216 EKTN9 330803 A 72x90x10 HMSA10 V 7415 BGAM 99855 BA1B 311745 NA 2206.2RSX NU 205 ECML P 47 R-17 RM S7022 ACD/HCP4A SAF 1510 x 1.3/4 T SAF 22510 x 1.3/4 SNLN 3034 W 617/6