Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Double row cylindrical roller bearings -- Cylindrical roller bearings, double row SKF NNU 4880 K/W33

NNU 4880 K/W33

Design

Design variant/feature

NNU K/W33

Dimensions

d		400	mm
D		500	mm
B		100	mm
D₁	≈	465	mm
F		431	mm
b		16.7	mm
K		9	mm
r_1,2	min.	2.1	mm
s	max.	3.5	mm

Tapered bore, taper 1:12

Abutment dimensions

d_a	min.	408	mm
d_a	max.	426	mm
D_a	max.	489	mm
r_a	max.	1.5	mm

Calculation data

Basic dynamic load rating	C	968	kN
Basic static load rating	C₀	2750	kN
Fatigue load limit	P_u	208	kN
Reference speed		1200	r/min
Limiting speed		1200	r/min
Calculation factor	k_r	0.13

Mass

Mass bearing

Model Number: NNU 4880 K/W33
Inner Diameter：400mm Outer Diameter：500mm Width：100mm
Reference speed:1200 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：2021-06-07
Application:food packaging,Cleaning equipment,SPA equipment,food safety,Industrial equipment,product accessories,car and accessories,extruder,reducer,non-ferrous metal alloy,construction machinery and equipment
Similar models:NNCL 4880 CV NNU 4880/HB1W33 NNU 4880 K/W33 NNUP 4880/HB1W33
BEARING POWER International Trading Co.,Ltd. specialize in NNU4880K/W33 products，there is large inventory of SKF NNU 4880 K/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 4880 K/W33 Which SKF NNU4880K/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
18785	47.625	76.12	7.95	Seals
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61948	240	320	38	Bearings, units and housings
9308	23.8252	41.25	6.35	Seals
99750	190.5	200.025	25.4	Seals
FY 1.3/4 RM	44.45	-	-	Bearings, units and housings
GRA 3007	35	57	20	Bearings, units and housings
NU 1884 MP	420	520	46	Bearings, units and housings
SNL 3144 G	220	-	-	Bearings, units and housings
SONL 238-538	170	-	-	Bearings, units and housings
YET 206-104	31.75	62	23.8	Bearings, units and housings

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