Bearings, units and housings -- Super-precision bearings -- Cylindrical roller bearings -- Cylindrical roller bearings, double row, super-precision -- SKF NN 3048 K/SPW33

NN 3048 K/SPW33

Dimensions

d		240	mm
D		360	mm
B		92	mm
d₁		285.2	mm
E		330	mm
b		15.2	mm
K		7.5	mm
r_1,2	min.	3	mm
r_3,4	min.	1.1	mm
s	max.	2	mm

Tapered bore, taper 1:12

Abutment dimensions

d_a	min.	253	mm
D_a	min.	333	mm
D_a	max.	347	mm
d_n		322.4	mm

Calculation data

Basic dynamic load rating	C	842	kN
Basic static load rating	C₀	1560	kN
Fatigue load limit	P_u	153	kN
Attainable speed for grease lubrication		2200	r/min
Attainable speed for oil-air lubrication		2600	r/min
Reference grease quantity	G_ref	288	cm³
Static radial stiffness (guideline value)		5180	N/µm

Mass

Mass bearing

30.5

Model Number: NN 3048 K/SPW33
Inner Diameter：240mm Outer Diameter：360mm Width：92mm
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：2021-06-04
Application:Tool,medical equipment,reinforced machinery,vertical sawing machine,Switch,industrial skin care,Spectrum Products,electric hydraulic lifting platform,Animal Tracking,wall industry,plastic molding
Similar models:SNP 3048x9 23048 CC/W33 SAFS 23048 KA x 9 OH 3048 H SSAFS 23048 KATLC x 8.1/2 SAF 23048 KA x 8.1/2 SSAFS 23048 KATLC x 9 NN 3048 K/SPW33 SAF 23048 KAT x 8.1/2 SAF 23048 KATLC x 8.15/16
BEARING POWER International Trading Co.,Ltd. specialize in NN3048K/SPW33 products，there is large inventory of SKF NN 3048 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 3048 K/SPW33 Which SKF NN3048K/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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