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Roller bearing pillow block units, for inch shafts

Calculation

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SYR 3-3

Dimensions
da 76.2mm
d2 111.125mm
A 68.263mm
A1 95.25mm
B 92.075mm
H 165.894mm
H1 82.55mm
H2 57.15mm
L 265.113mm
Jmax.223.838mm
Jmin.198.438mm
s 31.75mm
S 0.794mm
Calculation data
Basic dynamic load ratingC 158kN
Basic static load ratingC0 208kN
Fatigue load limitPu 23.6kN
Limiting speed  950r/min
Calculation factore 0.22 
Calculation factorY1 3 
Calculation factorY2 4.6 
Calculation factorY0 2.8 
Safe loads
P90° 57.8kN
P135° 36.5kN
P180° 44.5kN
Pa 4kN
Mass
Mass bearing unit  20.2kg
Mounting information
Attachment bolt diameterG 19.05mm

For additional information about meaning and limitation of the product data, refer to Inch roller bearing units, SYE, SYR, FYE and FYR series and Roller bearing units.

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