Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Double row cylindrical roller bearings -- Cylindrical roller bearings, double row SKF NNU 41/900 K30M/W33

NNU 41/900 K30M/W33

Design

Design variant/feature

NNU K30/W33

Dimensions

d		900	mm
D		1420	mm
B		515	mm
D₁	≈	1270	mm
F		1032	mm
b		22.3	mm
K		12	mm
r_1,2	min.	12	mm
s	max.	27.6	mm

Tapered bore, taper 1:30

Abutment dimensions

d_a	min.	947	mm
d_a	max.	1008	mm
D_a	max.	1394	mm
r_a	max.	5	mm

Calculation data

Basic dynamic load rating	C	22000	kN
Basic static load rating	C₀	47500	kN
Fatigue load limit	P_u	3000	kN
Reference speed		280	r/min
Limiting speed		360	r/min
Calculation factor	k_r	0.35

Mass

Mass bearing

3180

Model Number: NNU 41/900 K30M/W33
Inner Diameter：900mm Outer Diameter：1420mm Width：515mm
Reference speed:360 r/min Limiting speed:280 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：2026-06-25
Application:security,fruit and vegetable processing,meat products machine,supporting facilities,Industry,Textile Accessories,metallurgy,Film machine,agriculture,Insect Count,vertical processing
Similar models:241/850 ECAK30F/W33 + AOH 241/850 NNU 41/710 M/W33 NNU 4180 M/W33 PCM 121412 M 24156-2CS5/VT143 PCM 141620 M 29418 E 24152 CCK30/W33 NU 315 ECM/C3VL0241 360141
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Model No. Inner Diameter Outer Diameter Width Type

15699
16005/HR11QN
719/8 ACE/P4AH
AXW 20
C 2314 K

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Hot number： 13350 214-Z 23192-2CS5/VT143 510/670 F 690x730x20 HDS1 R GEZ 304 ES-2LS N 321 ECP HCRE 080 R NRT 395 B NUKRE 47 A S71915 ACD/P4A SAW 23524 x 4.1/4 SNL 3180 ATURT W 61800 R WS 81213

Model No.	Inner Diameter	Outer Diameter	Width	Type
15699
16005/HR11QN
719/8 ACE/P4AH
AXW 20
C 2314 K