d - 55 mm

D - 110 mm

T - 39 mm

B - 39 mm

C - 32 mm

a - 26,8 mm

r min. - 3 mm

r2 min. - 2,5 mm

da min. - 71 mm

Da - 97 mm

db min - 64 mm

ra max. - 3 mm

rb max. - 2,5 mm

Db - 104 mm

Weight - 1,72 Kg

Basic dynamic load rating (C) - 176 kN

Basic static load rating (C0) - 224 kN

(Grease) Lubrication Speed - 3600 r/min

(Oil) Lubrication Speed - 4900 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,95

Calculation factor (Y1) - 1,73

• Model Number:JH307749/JH307710
• Inner Diameter：55mm Outer Diameter：110mm Width：39mm
• Type：Tapered Roller Bearings
• Update date：2025-12-10
• Application:ventilation equipment,PVC,ignition system,screen filter,safety testing,Hydraulic Couplings,ventilator anesthesia machine etc,circulating pump,medical equipment,tooth filling,forklift truck
• Similar models:KOYO JH307749/JH307710 NSK JH307749/JH307710 ISO JH307749/10 FBJ JH307749/JH307710 CX JH307749/10 Timken JH307749/JH307710 NTN 4T-JH307749/JH307710
• BEARING POWER International Trading Co.,Ltd. specialize in JH307749/JH307710 products，there is large inventory of KOYO JH307749/JH307710 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the JH307749/JH307710 Which KOYO JH307749/JH307710 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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