SKF 31318/DF Tapered roller bearings,SKF 31318/DF Roller bearings-BEARINGPOWER Co.,Ltd.
Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Matched tapered roller bearings -- Matched single row tapered roller bearings arranged face-to-face SKF 31318/DF

31318/DF

Dimensions
d 90mm
D 190mm
T 93mm
2B 86mm
b 15mm
K 10mm
r3,4min.3mm
r5min.1mm
Abutment dimensions
damax.110mm
Damin.151mm
Damax.177.5mm
Camin.5mm
ramax.3mm
rcmax.1mm
Calculation data
Basic dynamic load ratingC 486kN
Basic static load ratingC0 630kN
Fatigue load limitPu 71kN
Reference speed  1900r/min
Limiting speed  3400r/min
Calculation factore 0.83 
Calculation factorY1 0.81 
Calculation factorY2 1.2 
Calculation factorY0 0.8 
Mass
Mass bearing pair  11.4kg
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Hot number: 32395 3308 A-2Z 51101 V/HR11Q1 52202 71907 ACE/P4A HN 1212 MB 32 NRT 200 B NU 1011 ECP/C3VL0241 NUP 2214 ECNM OKCX 810 PBM 6580120 M1G1 RMS 5 SAF 1507 x 1.1/8 T SAFS 22530 x 5.1/4 TLC

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