Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Double row cylindrical roller bearings -- Cylindrical roller bearings, double row SKF NNU 4160 K30M/W33

NNU 4160 K30M/W33

Design

Design variant/feature

NNU K30/W33

Dimensions

d		300	mm
D		500	mm
B		200	mm
D₁	≈	442	mm
F		351	mm
b		16.7	mm
K		9	mm
r_1,2	min.	5	mm
s	max.	7.3	mm

Tapered bore, taper 1:30

Abutment dimensions

d_a	min.	320	mm
d_a	max.	344	mm
D_a	max.	480	mm
r_a	max.	4	mm

Calculation data

Basic dynamic load rating	C	2860	kN
Basic static load rating	C₀	5300	kN
Fatigue load limit	P_u	455	kN
Reference speed		1100	r/min
Limiting speed		1400	r/min
Calculation factor	k_r	0.32

Mass

Mass bearing

155

Model Number: NNU 4160 K30M/W33
Inner Diameter：300mm Outer Diameter：500mm Width：200mm
Reference speed:1400 r/min Limiting speed:1100 r/min
Type：Bearings, units and housings Roller bearings Cylindrical roller bearings Double row cylindrical roller bearings
Details： Double row cylindrical roller bearings Cylindrical roller bearings, double row
Update date：2021-06-03
Application:Pneumatic Actuator,Anesthetic Equipment,packaging machinery,pump,Industry,extruder,Storage Tool,aerial work platform,steam Hydraulic control element,Grinding and polishing equipment,DC generators
Similar models:24160-2CS5/VT143 NNU 4160 M/W33 24160 CCK30/W33 24160-2CS5K30/VT143 BD-24160 CCK30/W33-AOH 24160 AOH 24160 NNU 4160 K30M/W33 24160 CC/W33
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Model No.	Inner Diameter	Outer Diameter	Width	Type
23232 CCK/W33	160	290	104	Bearings, units and housings
24196 ECAK30/W33	480	790	308	Bearings, units and housings
29968	76.2	101.68	6.35	Seals
470491	478	-	-	Seals
7224 BM	120	215	40	Bearings, units and housings
90381/90744	96.838	188.912	50.8	Bearings, units and housings
MB 44	220	292	-	Bearings, units and housings
N 1022 KTN9/SP	110	170	28	Bearings, units and housings
NNU 41/1180 M/W33	1180	1850	670	Bearings, units and housings
SA 80 ESX-2LS	80	-	55	Bearings, units and housings
SNL 3060	277.8125	-	-	Bearings, units and housings
SYK 25 LF	25	-	-	Bearings, units and housings

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