Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NU 28/630 MA

NU 28/630 MA

Dimensions

d		630	mm
D		780	mm
B		88	mm
D₁	≈	729	mm
F		668	mm
r_1,2	min.	4	mm
s	max.	1.8	mm

Abutment dimensions

d_a	min.	645	mm
d_a	max.	660	mm
d_b	min.	674	mm
D_a	max.	765	mm
r_a	max.	3	mm

Calculation data

Basic dynamic load rating	C	1570	kN
Basic static load rating	C₀	3800	kN
Fatigue load limit	P_u	285	kN
Reference speed		750	r/min
Limiting speed		950	r/min
Calculation factor	k_r	0.07
Limiting value	e	0.3
Axial load factor	Y	0

Mass

Mass bearing

Model Number: NU 28/630 MA
Inner Diameter：630mm Outer Diameter：780mm Width：88mm
Reference speed:950 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：2024-12-13
Application:Industry,rolling machine,equipment,fruit and vegetable processing,industry test,Doppler,forming machine,standing experimental equipment,electrostatic protection,supporting facilities,Machine Tool Accessories
Similar models:RLS 28 RNA 4928 81228 M SNL 3280 BD-23128 CCK/W33-AHX 3128 6306-2Z/VA228 NUP 2328 ECML 31328 X/DF SNLN 3028 71928 ACD/P4AH1
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