Bearings, units and housings -- Super-precision bearings -- Cylindrical roller bearings -- Cylindrical roller bearings, double row, super-precision -- SKF NN 3084 K/SPW33

NN 3084 K/SPW33

Dimensions

d		420	mm
D		620	mm
B		150	mm
d₁		495	mm
E		569	mm
b		16.7	mm
K		9	mm
r_1,2	min.	5	mm
r_3,4	min.	2	mm
s	max.	12.4	mm

Tapered bore, taper 1:12

Abutment dimensions

d_a	min.	438	mm
D_a	min.	574	mm
D_a	max.	602	mm
r_a	max.	4	mm

Calculation data

Basic dynamic load rating	C	2120	kN
Basic static load rating	C₀	4500	kN
Fatigue load limit	P_u	380	kN
Attainable speed for grease lubrication		1100	r/min
Attainable speed for oil-air lubrication		1300	r/min

Mass

Mass bearing

140

Model Number: NN 3084 K/SPW33
Inner Diameter：420mm Outer Diameter：620mm Width：150mm
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:hydraulic connector,construction machinery and equipment,hydraulic actuator,teaching equipment,medical equipment,Optical Instruments,plastic molding,food safety,rehabilitation training equipment,industrial supplies,Microwave Equipment
Similar models:SNL 3084 ATURT OH 3084 H NU 3084 ECMA BD-C 3084 KM-OH 3084 H 23084 CA/W33 HM 3084 NF 3084 ECMB SNL 3084 G SNP 3084x15.3/4 C 3084 M
BEARING POWER International Trading Co.,Ltd. specialize in NN3084K/SPW33 products，there is large inventory of SKF NN 3084 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 3084 K/SPW33 Which SKF NN3084K/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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