Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NU 3168 ECMA

NU 3168 ECMA

Dimensions

d		340	mm
D		580	mm
B		190	mm
D₁	≈	507	mm
F		390.5	mm
r_1,2	min.	5	mm
s	max.	14	mm

Abutment dimensions

d_a	min.	360	mm
d_a	max.	388	mm
d_b	min.	403	mm
D_a	max.	560	mm
r_a	max.	4	mm

Calculation data

Basic dynamic load rating	C	3470	kN
Basic static load rating	C₀	5850	kN
Fatigue load limit	P_u	490	kN
Reference speed		950	r/min
Limiting speed		1600	r/min
Calculation factor	k_r	0.27
Limiting value	e	0.3
Axial load factor	Y	0.4

Mass

Mass bearing

217

Model Number: NU 3168 ECMA
Inner Diameter：340mm Outer Diameter：580mm Width：190mm
Reference speed:1600 r/min Limiting speed:950 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:Gear grinding machine,equipment,nail products,Roller mill,tapping machine,relay,Plastic molding,packaging machinery,storage and transportation equipment,manual Tools,medical equipment
Similar models:23168-2CS5/VT143 SNL 3168 TURT BD-C 3168 KM-AOH 3168 G HM 3168 BD-C 3168 KM-OH 3168 H C 3168 KM 23168 CCK/W33 SNL 3168 TURA SNL 3168 SNP 3168x12.7/16
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Model No.	Inner Diameter	Outer Diameter	Width	Type
14359	36.5252	61.9	6.35	Seals
28x52x7 HMS5 V	28	52	7	Seals
38x72x10 HMSA10 V	38	72	10	Seals
51326 M	130	225	75	Bearings, units and housings
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71940 CD/P4A	200	280	38	Bearings, units and housings
7417	19.05	28.55	4.78	Seals
9932	25.4	41.25	6.35	Seals
AXK 0414 TN	4	14	2	Bearings, units and housings
IR 20x25x30	20	25	30	Bearings, units and housings
SNL 3160 ATURT	277.8125	-	-	Bearings, units and housings
YEL 208-2F	40	80	42.8	Bearings, units and housings

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