SKF NNU4888KM/W33 Cylindrical roller bearings,SKF NNU 4888 KM/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 4888 KM/W33

NNU 4888 KM/W33

Design
Design variant/feature  NNU K/W33
Dimensions
d 440mm
D 540mm
B 100mm
D1505mm
F 470mm
b 16.7mm
K 9mm
r1,2min.2.1mm
smax.3.5mm

Tapered bore, taper 1:12

Abutment dimensions
damin.448mm
damax.464mm
Damax.529mm
ramax.1.5mm
Calculation data
Basic dynamic load ratingC 1010kN
Basic static load ratingC0 2900kN
Fatigue load limitPu 186kN
Reference speed  1000r/min
Limiting speed  1100r/min
Calculation factorkr 0.12 
Mass
Mass bearing  46kg
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Hot number: 160x190x15 HMS5 V BD-231/710 CAK/W33-OH 31/710 H 248/1500 CAK30FA/W20 25x37x6 HMSA10 RG 305703 C-2Z 6309-2RSH 99324 D/W R2-5 R-2Z N 076 NU 2344 ECML PSM 202630 A51 SSAFS 23026 KAT x 4.3/8 W 61904 WS 81209 YAR 211-2FW/VA228

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