NTN 7310BA Angular Contact Ball Bearings

Min.Order Quantity 1 pcs
Price Negotiable
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Product Details

Bearing number 45264
Size (mm) 320x480x121
Bore Diameter (mm) 320
Outer Diameter (mm) 480
Width (mm) 121
d 320 mm
D 480 mm
T 121 mm
B 121 mm
r min. 4 mm
r1 min. 5 mm
da max 368 mm
Db min. 434 mm
ra max. 3 mm
rb max. 4 mm
Db max 462 mm
Weight 77,8 Kg
Basic dynamic load rating (C) 1630 kN
Basic static load rating (C0) 3180 kN
(Grease) Lubrication Speed 470 r/min
(Oil) Lubrication Speed 630 r/min
Calculation factor (e) 0,26
Calculation factor (Y0) 2,5
Bearing No. 45264
r(min) 4
r1(min) 5
Cr 1830
C0r 3180
Cu 161
Grease lub. 470
Oil lub. 630
da(max) 368
Da(max) 462
Da(min) 434
Sa(min) 6
ra(max) 3
rb(max) 4
e 0.26
Y2 2.55
Y3 3.80
Y0 2.50
(Refer.)Mass(kg) 77.8
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Worktime З понеділка по п'ятницю: з 9:00 до 18:00
Phone 00(65) 6258 1688
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