SKF NNU4172K30M Cylindrical roller bearings,SKF NNU 4172 K30M 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 4172 K30M

NNU 4172 K30M

Design
Design variant/feature  NNU K30
Dimensions
d 360mm
D 600mm
B 243mm
D1≈530mm
F 422mm
r1,2min.5mm
smax.5.9mm

Tapered bore, taper 1:30

Abutment dimensions
damin.380mm
damax.414mm
Damax.580mm
ramax.4mm
Calculation data
Basic dynamic load ratingC 4290kN
Basic static load ratingC0 8500kN
Fatigue load limitPu 695kN
Reference speed  900r/min
Limiting speed  1100r/min
Calculation factorkr 0.36 
Mass
Mass bearing  275kg
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Hot number： 17315 19211 22356 CCK/W33 25x62x8 HMS5 RG 33030T132/DB 53411 + U 411 60x100x10 HMS5 V 6383 7012 CD/HCP4AH1 7013 CD/P4AL 7030 CD/P4AH1 71928 CD/HCP4A GB 4956 NKIS 17 SILKB 5 F

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