Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Double row cylindrical roller bearings -- Cylindrical roller bearings, double row SKF NNU 4156 K30M/W33

NNU 4156 K30M/W33

Design

Design variant/feature

NNU K30/W33

Dimensions

d		280	mm
D		460	mm
B		180	mm
D₁	≈	407	mm
F		326	mm
b		13.9	mm
K		7.5	mm
r_1,2	min.	5	mm
s	max.	6.3	mm

Tapered bore, taper 1:30

Abutment dimensions

d_a	min.	300	mm
d_a	max.	318	mm
D_a	max.	440	mm
r_a	max.	4	mm

Calculation data

Basic dynamic load rating	C	2550	kN
Basic static load rating	C₀	4750	kN
Fatigue load limit	P_u	440	kN
Reference speed		1200	r/min
Limiting speed		1500	r/min
Calculation factor	k_r	0.34

Mass

Mass bearing

120

Model Number: NNU 4156 K30M/W33
Inner Diameter：280mm Outer Diameter：460mm Width：180mm
Reference speed:1500 r/min Limiting speed:1200 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：2025-12-09
Application:non-motor vehicle Electric car,electrocardiograph,sheet industry,Doppler,Broadcasting System,sheet industry,dynamic blood pressure,thin metal materials,Machine tool accessories,Industrial,Roller mill
Similar models:NNU 4156 K30M/W33 24156 CCK30/W33 AOH 24156 JH 415647/610 NNU 4156 M/W33 24156-2CS5/VT143 24156-2CS5K30/VT143 24156 CC/W33
BEARING POWER International Trading Co.,Ltd. specialize in NNU4156K30M/W33 products，there is large inventory of SKF NNU 4156 K30M/W33 Double row cylindrical roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the NNU 4156 K30M/W33 Which SKF NNU4156K30M/W33 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.

Model No.	Inner Diameter	Outer Diameter	Width	Type
199 VA V	180	-	-	Seals
22232 CCK/W33	160	290	80	Bearings, units and housings
2313 K	65	140	48	Bearings, units and housings
6302-RSH	15	42	13	Bearings, units and housings
7232 BCBM	160	290	48	Bearings, units and housings
BD-C 3064 KM-OH 3064 H	300	480	121	Bearings, units and housings
FYWK 40 YTA	40	-	-	Bearings, units and housings
GS 89444	220	420	41	Bearings, units and housings
OH 2348 H	220	240	199	Bearings, units and housings
SAF 22224	120	-	-	Bearings, units and housings
SHT 50	50	-	-	Coupling systems
SNW 110x1.11/16	42.8625	50	60.5536	Bearings, units and housings

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Hot number： 1000114 120x140x12 CRWA1 R 23080 CCK/W33 26x47x7 HMSA10 RG 6206-2RSH 6210 NR 6321 HE 3028 K 15x20x13 KML 32 OH 3152 H PCMW 142601.5 M SYK 35 WD W 61910 W 61911