Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NUP 317 ECJ

NUP 317 ECJ

SKF Explorer

Dimensions

d		85	mm
D		180	mm
B		41	mm
d₁	≈	117	mm
D₁	≈	151.4	mm
F		108	mm
r_1,2	min.	3	mm
r_3,4	min.	3	mm

Abutment dimensions

d_a	min.	99	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	340	kN
Basic static load rating	C₀	335	kN
Fatigue load limit	P_u	41.5	kN
Reference speed		4000	r/min
Limiting speed		4800	r/min
Calculation factor	k_r	0.15
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

4.77

Model Number: NUP 317 ECJ
Inner Diameter：85mm Outer Diameter：180mm Width：41mm
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：2026-04-17
Application:surgical instruments,screen filter,boring bar boring bar,Spectrum Products,air shower etc,wall industry,power source,security equipment,climb ladder,stamping die,generator
Similar models:SNL 3172 TURA NJ 317 ECM BD-22317 EK-H 2317 QJ 317 N2MA SNL 3176 ATURT 22317 EJA/VA405 SNL 3176 TURT SNL 3176 22317 EJA/VA406 SAF 22317 T
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Hot number： 21091 32240T228/DB 6309-2RS1 7204 ACCBM 99499 FSYE 2 7/16-18 FY 1.1/2 FM IR 65x73x25 NUP 29/1180 ECMA/HA1 OKC 680 PRM 606540 SAW 23524 SAW 23524 x 4.1/16 SSAFS 22222 TLC W 633