E-1927-B - Bearing Wholesalers

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Petroleum machinery bearing Specification details

Bearing number:4T-3877/3820
Size (mm):41.275x85.725x30.162
Bore Diameter (mm):41,275
Outer Diameter (mm):85,725
Width (mm):30,162
d:41,275 mm
D:85,725 mm
T:30,162 mm
B:30,162 mm
C:23,812 mm
a:22.1 mm
rs min:3.5 mm
r1s min:3.3 mm
e:0.4
Y2:1.49
Y0:0.82
Mass:0.83 kg
Dynamic load, C:105 kN
Rating life coefficient, A2:1.4
Static load, C0:132 kN
Nlim (oil):6,000 rpm
Nlim (grease):4,500 rpm
Min operating temperature, Tmin:-40 °C
Max operating temperature, Tmax:120 °C
Characteristic cage frequency, FTF:0.42 Hz
Characteristic rolling element frequency, BSF:5.85 Hz
Characteristic outer ring frequency, BPF0:6.72 Hz
Characteristic inner ring frequency, BPFI:9.28 Hz
ra max:3.5 mm
r1a max:3.3 mm

Contact Us

Bearing Wholesalers: Emailcarina@bearing-wholesalers.com; Address258 Bearing Wholesalers Center Hill, Singapore 628925; Phone(Working Time)+6531591338; Fax+6531591338

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Stock Categories

Quality Control

Single row bearing

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Multi-row bearing

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