Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Double row cylindrical roller bearings -- Cylindrical roller bearings, double row SKF NNU 41/1320 M/W33

NNU 41/1320 M/W33

Design

Design variant/feature

NNU/W33

Dimensions

d		1320	mm
D		2060	mm
B		750	mm
D₁	≈	1846	mm
F		1507	mm
b		22.3	mm
K		12	mm
r_1,2	min.	15	mm
r_3,4	min.	7.5	mm
s	max.	36.4	mm

Abutment dimensions

d_a	min.	1367	mm
d_a	max.	1474	mm
d_b	min.	1515	mm
D_a	max.	2027	mm
r_a	max.	6	mm
r_b	max.	6	mm

Calculation data

Basic dynamic load rating	C	45700	kN
Basic static load rating	C₀	106000	kN
Fatigue load limit	P_u	6000	kN
Reference speed		150	r/min
Limiting speed		190	r/min
Calculation factor	k_r	0.36

Mass

Mass bearing

9400

Model Number: NNU 41/1320 M/W33
Inner Diameter：1320mm Outer Diameter：2060mm Width：750mm
Reference speed:190 r/min Limiting speed:150 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：2026-08-19
Application:sheet industry,preservation equipment,Industrial equipment,light therapy instrument,survey accessories,suction nozzle,medical equipment,Industry,Safety protection,trolley,air purification
Similar models:HK 1416.2RS NNU 41/530 M/W33 A 4059/A 4138 PSMF 182418 A51 53415 M + U 415 24140-2CS5/VT143 WS 89416 6418 24132 CC/W33 PCM 121412 E
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Model No. Inner Diameter Outer Diameter Width Type

29384
BT2B 332506/HA2
K 38x46x20
KMT 20
RNAO 40x50x17

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Model No.	Inner Diameter	Outer Diameter	Width	Type
29384
BT2B 332506/HA2
K 38x46x20
KMT 20
RNAO 40x50x17