SKF 22311EK/VA405 Spherical roller bearings,SKF 22311 EK/VA405 Roller bearings-BEARINGPOWER Co.,Ltd.
Bearings, units and housings -- Roller bearings -- Spherical roller bearings -- Spherical roller bearings -- SKF 22311 EK/VA405

22311 EK/VA405

SKF Explorer
Dimensions
d 55mm
D 120mm
B 43mm
d2≈70.1mm
D1≈102mm
b 5.5mm
K 3mm
r1,2min.2mm

Tapered bore, taper 1:12

Abutment dimensions
Damax.109mm
ramax.2mm
Calculation data
Basic dynamic load ratingC 280kN
Basic static load ratingC0 280kN
Fatigue load limitPu 30kN
Reference speed  4300r/min
Limiting speed  5600r/min
Calculation factore 0.35 
Calculation factorY1 1.9 
Calculation factorY2 2.9 
Calculation factorY0 1.8 
Permissible rotational acceleration (oil lubrication)  765g [m/s²]
Permissible linear acceleration (oil lubrication)  255g [m/s²]
Mass
Mass bearing  2.4kg
Mounting information
Recommended lock nut tightening anglea 115°
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Hot number： 1625240 416006 4306 ATN9 725 VL V 7322 BECBM 780 VE R H 3140 HM 259048/010/HA4 NJ 214 ECPH NJ 230 ECML RLS 4-2Z SAFS 22528 x 5 TLC SILKAC 6 M SSAFS 23044 KAT x 7.13/16 SY 1.5/16 FM

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