Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Double row cylindrical roller bearings -- Cylindrical roller bearings, double row SKF NNU 41/1000 K30M/W33

NNU 41/1000 K30M/W33

Design

Design variant/feature

NNU K30/W33

Dimensions

d		1000	mm
D		1580	mm
B		580	mm
D₁	≈	1408	mm
F		1144	mm
b		22.3	mm
K		12	mm
r_1,2	min.	12	mm
s	max.	28.7	mm

Tapered bore, taper 1:30

Abutment dimensions

d_a	min.	1047	mm
d_a	max.	1128	mm
d_b	min.	1161	mm
D_a	max.	1474	mm
r_a	max.	5	mm

Calculation data

Basic dynamic load rating	C	27500	kN
Basic static load rating	C₀	62000	kN
Fatigue load limit	P_u	3800	kN
Reference speed		240	r/min
Limiting speed		300	r/min
Calculation factor	k_r	0.36

Mass

Mass bearing

4270

Model Number: NNU 41/1000 K30M/W33
Inner Diameter：1000mm Outer Diameter：1580mm Width：580mm
Reference speed:300 r/min Limiting speed:240 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：2025-11-27
Application:forklift truck,Other Machine Tools,glass processing machine,other processing,orthodontic material,chemical instruments,miscellaneous instruments,welding equipment,powder metallurgy,Cutting Machine,container finishing
Similar models:24128-2CS5/VT143 PSM 101416 A51 NU 212 ECM/C3VL0241 NNU 41/630 K30M/W33 24120-2RS5/VT143 AOH 24196 24136-2CS5/VT143 BT2B 334041/HA3 7419 CBM 7415 BGBM
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Model No.	Inner Diameter	Outer Diameter	Width	Type
1500 VA R	1360	-	-	Seals
231/1000 CAKF/W33	1000	1580	462	Bearings, units and housings
32312 B	60	130	48.5	Bearings, units and housings
6013-Z	65	100	18	Bearings, units and housings
AN 17	16.129	-	84.836	Bearings, units and housings
BS2-2226-2CS5K/VT143	130	230	75	Bearings, units and housings
FYTBK 506	-	-	-	Bearings, units and housings
GE 40 ES	40	62	22	Bearings, units and housings
KM 16	15	-	80	Bearings, units and housings
PSM 141820 A51	14	18	20	Bearings, units and housings
SSAFS 22540 x 7.1/4	184.15	-	-	Bearings, units and housings
Z 006	30	-	5	Seals

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