Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NU 20/530 ECMA

NU 20/530 ECMA

Dimensions

d		530	mm
D		780	mm
B		145	mm
D₁	≈	704	mm
F		591	mm
r_1,2	min.	6	mm
s	max.	6.8	mm

Abutment dimensions

d_a	min.	553	mm
d_a	max.	587	mm
d_b	min.	596	mm
D_a	max.	757	mm
r_a	max.	5	mm

Calculation data

Basic dynamic load rating	C	3740	kN
Basic static load rating	C₀	7350	kN
Fatigue load limit	P_u	550	kN
Reference speed		670	r/min
Limiting speed		1000	r/min
Calculation factor	k_r	0.2
Limiting value	e	0.3
Axial load factor	Y	0.4

Mass

Mass bearing

253

Model Number: NU 20/530 ECMA
Inner Diameter：530mm Outer Diameter：780mm Width：145mm
Reference speed:1000 r/min Limiting speed:670 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：2021-06-04
Application:hook,diagnostic test paper,Cylinder Pneumatic Treatment Element,squeeze machine etc,Low-voltage electrical equipment,vertical sawing machine,construction machinery and equipment,mechanical and electrical,small appliances,tapered grinder,sanitation facilities
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BEARING POWER International Trading Co.,Ltd. specialize in NU20/530ECMA products，there is large inventory of SKF NU 20/530 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 20/530 ECMA Which SKF NU20/530ECMA 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.

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19466	49.2252	95.28	12.7	Seals
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PFT 3/4 FM	19.05	-	-	Bearings, units and housings
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YELAG 207-106	34.925	72	51.1	Bearings, units and housings

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