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

NNU 4160 M/W33

Design

Design variant/feature

NNU/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
r_3,4	min.	5	mm
s	max.	7.3	mm

Abutment dimensions

d_a	min.	320	mm
d_a	max.	344	mm
d_b	min.	355	mm
D_a	max.	480	mm
r_a	max.	4	mm
r_b	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 M/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：2024-12-13
Application:chamfering machine etc,labor insurance,linear drive,air purification,rehabilitation training equipment,light therapy instrument,tobacco machinery,thin metal materials,other lathe,outdoor equipment,lifting chain
Similar models:24160-2CS5/VT143 24160-2CS5K30/VT143 BD-24160 CCK30/W33-AOH 24160 AOH 24160 24160 CC/W33 24160 CCK30/W33 NNU 4160 M/W33 NNU 4160 K30M/W33
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71956 CD/HCP4A	280	380	46	Bearings, units and housings
K 81252 M	260	360		Bearings, units and housings
HME 3176	60	-	380	Bearings, units and housings
K 10x13x10 TN	10	13	10	Bearings, units and housings
K 81232 M	160	225		Bearings, units and housings
NATR 17 PPA	17	40	20	Bearings, units and housings
PCZ 6460 E	101.6	106.3625	95.25	Bearings, units and housings
SAFS 23026 KAT x 4.1/2	114.3	-	-	Bearings, units and housings
WS 81232	160		15	Bearings, units and housings

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