Bearings, units and housings -- Super-precision bearings -- Cylindrical roller bearings -- Cylindrical roller bearings, double row, super-precision -- SKF NN 3030 K/SPW33

NN 3030 K/SPW33

Dimensions

d		150	mm
D		225	mm
B		56	mm
d₁		179	mm
E		206	mm
b		8.7	mm
K		4.5	mm
r_1,2	min.	2.1	mm
r_3,4	min.	1.1	mm
s	max.	2.5	mm

Tapered bore, taper 1:12

Abutment dimensions

d_a	min.	161	mm
D_a	min.	208	mm
D_a	max.	214	mm
d_n		201.7	mm

Calculation data

Basic dynamic load rating	C	330	kN
Basic static load rating	C₀	570	kN
Fatigue load limit	P_u	62	kN
Attainable speed for grease lubrication		3800	r/min
Attainable speed for oil-air lubrication		4300	r/min
Reference grease quantity	G_ref	63	cm³
Static radial stiffness (guideline value)		3310	N/µm

Mass

Mass bearing

7.3

Model Number: NN 3030 K/SPW33
Inner Diameter：150mm Outer Diameter：225mm Width：56mm
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：2025-12-09
Application:molding machine,small appliances,extruder,root canal filling,centrifugal pump,Hydraulic Press,Chromatography Products,electrostatic protection,miscellaneous instruments,industry test,plastic rolling
Similar models:BD-23030-2CS5K/VT143-H 3030 E H 3030 30304 PBM 210230300 M1G1 SAF 23030 KAT x 5.1/4 SNW 3030x5.1/4 13030 30302 30306 SAF 23030 KATLC x 5.3/16
BEARING POWER International Trading Co.,Ltd. specialize in NN3030K/SPW33 products，there is large inventory of SKF NN 3030 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 3030 K/SPW33 Which SKF NN3030K/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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