Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NU 30/500 ECMA

NU 30/500 ECMA

Dimensions

d		500	mm
D		720	mm
B		167	mm
D₁	≈	650	mm
F		540.8	mm
r_1,2	min.	6	mm
s	max.	8.6	mm

Abutment dimensions

d_a	min.	523	mm
d_a	max.	532	mm
d_b	min.	546	mm
D_a	max.	697	mm
r_a	max.	5	mm

Calculation data

Basic dynamic load rating	C	3800	kN
Basic static load rating	C₀	7350	kN
Fatigue load limit	P_u	560	kN
Reference speed		750	r/min
Limiting speed		1100	r/min
Calculation factor	k_r	0.21
Limiting value	e	0.3
Axial load factor	Y	0.4

Mass

Mass bearing

233

Model Number: NU 30/500 ECMA
Inner Diameter：500mm Outer Diameter：720mm Width：167mm
Reference speed:1100 r/min Limiting speed:750 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：2021-06-06
Application:Industrial,orthodontic material,Seals,car instrument,Textile Accessories,ventilator anesthesia machine etc,Pneumatic Control Elements,Hairbrush device,hydraulic cylinder buffer,steam Hydraulic control element,trolley
Similar models:W 6304-2Z 30324/DF GE 300 TXA-2LS SNW 3044x7.13/16 HE 309 GB 3017 WS 89308 SAW 23530 x 5.1/4 BD-23030-2CS5K/VT143-H 3030 E 306
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