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：2024-12-25
Application:plastic molding,sheet industry,hot and cold box,set bacteria instrument,engineering machinery,Machine Tool Accessories,equipment,Small air generators,rock drilling machinery,hydraulic connector,decoration machinery
Similar models:SSAFS 23048 KA x 8.7/16 SNL 3048 TURA SSAFS 23048 KAT x 8.15/16 GB 3048 23048-2CS5/VT143 SNL 3048 TURT SSAFS 23048 KATLC x 9 SAF 23048 KAT x 8.1/2 SAFS 23048 KAT x 8.7/16 SAF 23048 KATLC x 8.1/2
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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Hot number： 108x170x15 HMSA10 RG 1100580 17231 410603 594369 6324-Z BT2B 332504/HA2 BD-C 3148 K-AOH 3148 FSYE 2 3/4 N-118 FY 1. TF NUP 2324 ECML PCM 28028580 M RNU 310 ECJ SAF 22509-210 SSAFS 22515 T