SKF NNU4880K/W33 Cylindrical roller bearings,SKF NNU 4880 K/W33 Roller bearings-BEARINGPOWER Co.,Ltd.
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 400mm
D 500mm
B 100mm
D1≈465mm
F 431mm
b 16.7mm
K 9mm
r1,2min.2.1mm
smax.3.5mm

Tapered bore, taper 1:12

Abutment dimensions
damin.408mm
damax.426mm
Damax.489mm
ramax.1.5mm
Calculation data
Basic dynamic load ratingC 968kN
Basic static load ratingC0 2750kN
Fatigue load limitPu 208kN
Reference speed  1200r/min
Limiting speed  1200r/min
Calculation factorkr 0.13 
Mass
Mass bearing  46kg
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Hot number： 13538 150x180x15 HMSA10 RG 16893 65x110x10 HMS5 RG 7304 BEP BT2B 328304/HA4 FNL 520 A FY 60 TF/VA201 GEZ 010 ES NA 4909 RS PCM 140145100 E S71919 CE/HCP4A W 6008-2RS1/VP311 SY 1.11/16 TF/VA228 XHCE 050/OK 140

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