Cylindrical roller bearings, single row

Tolerances: Normal (metric), P6, Normal (inch)
Radial internal clearance: cylindrical bore, tapered bore
Axial internal clearance: NUP, NJ + HJ
Seat tolerances for standard conditions
Tolerances and resultant fits

Calculation

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NU 2218 ECP

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SKF Explorer
Dimensions
d 90mm
D 160mm
B 40mm
D1138.5mm
F 107mm
r1,2min.2mm
r3,4min.2mm
smax.2.6mm
Abutment dimensions
damin.101mm
damax.104mm
dbmin.110mm
Damax.149mm
ramax.2mm
rbmax.2mm
Calculation data
Basic dynamic load ratingC 280kN
Basic static load ratingC0 315kN
Fatigue load limitPu 39kN
Reference speed  4500r/min
Limiting speed  5000r/min
Calculation factorkr 0.2 
Limiting valuee 0.3 
Axial load factorY 0.4 
Mass
Mass bearing  3.13kg
Associated products
Angle ring  

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