Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NU 3068 MA

NU 3068 MA

Dimensions

d		340	mm
D		520	mm
B		133	mm
D₁	≈	465	mm
F		385	mm
r_1,2	min.	5	mm
s	max.	7	mm

Abutment dimensions

d_a	min.	360	mm
d_a	max.	380	mm
d_b	min.	389	mm
D_a	max.	502	mm
r_a	max.	4	mm

Calculation data

Basic dynamic load rating	C	2200	kN
Basic static load rating	C₀	4150	kN
Fatigue load limit	P_u	365	kN
Reference speed		1100	r/min
Limiting speed		1700	r/min
Calculation factor	k_r	0.15
Limiting value	e	0.3
Axial load factor	Y	0.4

Mass

Mass bearing

109

Model Number: NU 3068 MA
Inner Diameter：340mm Outer Diameter：520mm Width：133mm
Reference speed:1700 r/min Limiting speed:1100 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:dynamic blood pressure,Textile Industry Accessories and Accessories,Pneumatic Control Elements,Automobile,noise inspection,packaging machinery,Security Equipment,Reflective Materials Industrial fabrics,rubber products machinery and equipment,Grinding and polishing equipment,container finishing
Similar models:23068 CCK/W33 SNL 3068 TURA SNL 3068 ATURT 306890 NN 3068 K/SPW33 GB 3068 SNL 3068 TURT BD-C 3068 KM-AOH 3068 G NU 3068 MA NCF 3068 CV
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