NTN 25577/25521 Roller Bearings

Our highly-skilled and 440x720x280 Size (mm) factory-trained service experts have the resources to help Leader Hydraulic Pump Co.,Limited. you with all your 440x720x280 NTN 25577/25521 Roller Bearings needs - including routine maintenance, major repairs, warranty service, and Tapered Roller Thrust Bearings equipment inspections.

Min.Order Quantity 1 pcs
Price Negotiable
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Product Details

Bearing number 24188-E1
Size (mm) 440x720x280
Bore Diameter (mm) 440
Outer Diameter (mm) 720
Width (mm) 280
d 440 mm
D 720 mm
B 280 mm
C 280 mm
n 23,5 mm
r min. 6 mm
D1 613,7 mm
da min. 466 mm
Da max. 694 mm
ra max. 5 mm
d5 12,5 r/min
Weight 442 Kg
Basic dynamic load rating (C) 7600 kN
Basic static load rating (C0) 12900 kN
Fatigue load limit (Pu) 910
Reference speed 260 r/min
Limiting speed 560 r/min
Calculation factor (e) 0,38
Calculation factor (Y0) 1,74
Calculation factor (Y1) 1,78
Calculation factor (Y2) 2,65
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Company Profile

Worktime 9:00-18:00(Beijing time)
Phone 00852-68515715
Fax 00852-68515716
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