d - 50,8 mm

D - 93,264 mm

T - 30,162 mm

B - 30,302 mm

C - 23,812 mm

R - 6,3 mm

r - 3,3 mm

a - -8,1 mm

Da - 88 mm

db - 70 mm

da - 58 mm

Db - 82 mm

Aa - 1,9 mm

Ab - 0,9 mm

Weight - 0,82 Kg

Basic static load rating (C0) - 153 kN

Factor (G1) - 49,9

Factor (G2) - 14,5

Factor (Cg) - 0,0233

Factor (K) - 1,73

Basic dynamic load rating (C90) - 29,3

Basic dynamic load rating (Ca90) - 17

Basic dynamic load rating (C1) - 113 kN

Calculation factor (e) - 0,34

Calculation factor (Y) - 1,77

• Model Number:3784/3720
• Inner Diameter：50,8mm Outer Diameter：93,264mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2025-12-10
• Application:centrifugal pump,Hydraulic Rama,marine analysis,noise reduction equipment,Machine tools,Generator,training beds etc,instrumentation instrument,Cylinder Standard,cleaners,gas turbine
• Similar models:NTN 4T-3784/3720 CX 3784/3720 KOYO 3784/3730 Timken 3784/3729D+X1S-3780 Fersa 3784/3727 Fersa 3784/3720 Timken 3784/3727 ISO 3784/3720 FBJ 3784/3720 AST 3784/3730
• BEARING POWER International Trading Co.,Ltd. specialize in 3784/3720 products，there is large inventory of Timken 3784/3720 . We has been built up long-term cooperation with Timken company, could make a bulk order of the 3784/3720 Which Timken 3784/3720 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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