Bearings, units and housings -- Super-precision bearings -- Cylindrical roller bearings -- Cylindrical roller bearings, double row, super-precision -- SKF NN 3072 K/SPW33

NN 3072 K/SPW33

Dimensions

d		360	mm
D		540	mm
B		134	mm
d₁		428	mm
E		493	mm
b		16.7	mm
K		9	mm
r_1,2	min.	5	mm
r_3,4	min.	2.5	mm
s	max.	10.9	mm

Tapered bore, taper 1:12

Abutment dimensions

d_a	min.	378	mm
D_a	min.	497	mm
D_a	max.	520	mm
r_a	max.	4	mm

Calculation data

Basic dynamic load rating	C	1720	kN
Basic static load rating	C₀	3450	kN
Fatigue load limit	P_u	310	kN
Attainable speed for grease lubrication		1300	r/min
Attainable speed for oil-air lubrication		1500	r/min

Mass

Mass bearing

102

Model Number: NN 3072 K/SPW33
Inner Diameter：360mm Outer Diameter：540mm Width：134mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Super-precision bearings Cylindrical roller bearings Cylindrical roller bearings, double row, super-precision
Details： Cylindrical roller bearings, double row, super-precision
Update date：2026-04-16
Application:stacker lift platform,relay,electromagnetic clutch,Industrial,nail products,Industrial Electromechanical,engine,sleep monitoring,scientific instruments,medical equipment,Industrial Adhesive
Similar models:OH 3072 H HM 3072 SNL 3072 SNP 3072x13.7/16 307238 SNL 3072 G AOH 3072 G NUTR 3072 X 23072 CC/W33 PWTR 3072.2RS
BEARING POWER International Trading Co.,Ltd. specialize in NN3072K/SPW33 products，there is large inventory of SKF NN 3072 K/SPW33 Cylindrical roller bearings, double row, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the NN 3072 K/SPW33 Which SKF NN3072K/SPW33 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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