Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NU 2256 ECMA

NU 2256 ECMA

Dimensions

d		280	mm
D		500	mm
B		130	mm
D₁	≈	433	mm
F		333	mm
r_1,2	min.	5	mm
s	max.	10.2	mm

Abutment dimensions

d_a	min.	300	mm
d_a	max.	320	mm
d_b	min.	331	mm
D_a	max.	480	mm
r_a	max.	4	mm

Calculation data

Basic dynamic load rating	C	2200	kN
Basic static load rating	C₀	3450	kN
Fatigue load limit	P_u	305	kN
Reference speed		1200	r/min
Limiting speed		1900	r/min
Calculation factor	k_r	0.2
Limiting value	e	0.3
Axial load factor	Y	0.4

Mass

Mass bearing

115

Model Number: NU 2256 ECMA
Inner Diameter：280mm Outer Diameter：500mm Width：130mm
Reference speed:1900 r/min Limiting speed:1200 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:Pneumatic Control Valves,Ball screw,ventilation heating equipment,training beds etc,quality inspection equipment,animal anatomy,storage shelves,car shock absorber,Spectrum Products,garbage disposal,metering pump
Similar models:AOH 2256 G 22256 CC/W33 32256 NU 2256 ECMA BD-22256 CCK/W33-OH 3156 H NU 2256 ECML 22256 CCK/W33 HJ 2256 EC BD-22256 CCK/W33-AOH 2256 G 32256 J2
BEARING POWER International Trading Co.,Ltd. specialize in NU2256ECMA products，there is large inventory of SKF NU 2256 ECMA Single row cylindrical roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the NU 2256 ECMA Which SKF NU2256ECMA 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
24138-2CS5/VT143	190	320	128	Bearings, units and housings
250x280x15 HMSA10 V	250	280	15	Seals
6406	30	90	23	Bearings, units and housings
7319 BEGAF	95	200	45	Bearings, units and housings
75x120x12 HMS5 V	75	120	12	Seals
GRA 3019	95	128	37	Bearings, units and housings
D/W R1-5 R	2.38	7.938	2.779	Bearings, units and housings
GB 3052	-	-	104	Bearings, units and housings
PF 1.1/4 TR	31.75	-	-	Bearings, units and housings
S71907 CD/P4A	35	55	10	Bearings, units and housings
S71920 ACD/P4A	100	140	20	Bearings, units and housings
YEL 205-015-2F		52		Bearings, units and housings

Purchase the SKF NU 2256 ECMA Cylindrical roller bearings, single row Please fill in the following

Hot number： 16016 210-2ZNR BD-22344 CCK/W33-OH 2344 H 23938 CCK/W33 556379 7013 CE/P4A 7211 BECBP 7230 BCBM C 40/710 M G 16x25x3 NJ 312 ECP PBM 182516 M1G1 SAF 22308 T SAFS 22518 x 3.1/4 SIL 45 ES-2RS