4R4048 Rolling Mill Coal Winning Machine Bearing 200x280x170mm - Pioneer Machinery Source

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4R4048 Rolling Mill Coal Winning Machine Bearing 200x280x170mm image

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4R4048 Rolling Mill Coal Winning Machine Bearing 200x280x170mm Details

Bearing number:NJ415
Size (mm):75x190x45
Bore Diameter (mm):75
Outer Diameter (mm):190
Width (mm):45
d:75 mm
D:190 mm
B:45 mm
C:45 mm
d1:116 mm
r1 min.:3 mm
r2 min.:3 mm
r3 min.:3 mm
r4 min.:3 mm
D1:148 mm
F:104,5 mm
da min.:91 mm
da max:101 mm
Da max.:174 mm
db min:119 mm
ra max.:2,5 mm
rb max.:2,5 mm
S:3,8 mm
Weight:6,4 Kg
Basic dynamic load rating (C):264 kN
Basic static load rating (C0):280 kN
Fatigue load limit (Pu):34
Reference speed:4000 r/min
Limiting speed:4800 r/min

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Pioneer Machinery Source: Email[email protected]; Address13 Tuas Road Distributor Service Singapore 638512; Phone(Working Time)0065 82577418; Fax0065 82577552

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