d - 50.800 mm

D - 93.264 mm

T - 30.163 mm

B - 30.302 mm

C - 23.813 mm

a - 8.0 mm

r1 min. - 3.6 mm

r2 min. - 3.2 mm

Weight - 0,835 Kg

Basic dynamic load rating (C) - 103000 kN

Basic static load rating (C0) - 137000 kN

(Grease) Lubrication Speed - 3500 r/min

(Oil) Lubrication Speed - 4900 r/min

Calculation factor (e) - 0.34

Calculation factor (Y0) - 0.97

Calculation factor (Y1) - 1.77

• Model Number: 3780/3720
• Inner Diameter：50.800mm Outer Diameter：93.264mm Width：30.163mm
• Type：Tapered Roller Bearings
• Update date：2025-12-14
• Application:garden machinery,medical equipment,plastic molding,fruit and vegetable processing,Water Monitoring,organic raw materials,Machine tool accessories,Surveying Surveying Instruments,power source,Industrial equipment,ventilation equipment
• Similar models:CX 3780/3732 FBJ 3780/3720 Timken 3784/3729D+X1S-3780 ISO 3780/3726 CX 3780/3726 NACHI 3780/3720 PFI 3780/20 SKF 3780/3720/Q ISB 3780/3720 Timken 3780/3720
• BEARING POWER International Trading Co.,Ltd. specialize in 3780/3720 products，there is large inventory of NACHI 3780/3720 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 3780/3720 Which NACHI 3780/3720 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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