d - 39,688 mm

D - 73,025 mm

T - 23,812 mm

B - 25,654 mm

C - 19,05 mm

a - 15,9 mm

r min. - 3,6 mm

r2 min. - 0,8 mm

da min. - 52 mm

Da - 66 mm

db min - 45 mm

ra max. - 3,6 mm

rb max. - 0,8 mm

Db - 69 mm

Weight - 0,422 Kg

Basic dynamic load rating (C) - 74,1 kN

Basic static load rating (C0) - 92,2 kN

(Grease) Lubrication Speed - 5400 r/min

(Oil) Lubrication Speed - 7200 r/min

Calculation factor (e) - 0,3

Calculation factor (Y0) - 1,09

Calculation factor (Y1) - 1,98

• Model Number:2789R/2735X
• Inner Diameter：39,688mm Outer Diameter：73,025mm Width：23,812mm
• Type：Tapered Roller Bearings
• Update date：2025-12-10
• Application:internal combustion engine,SPA equipment,other lathe,sleep monitoring,Laser Measurements,rock drilling machinery,printing machinery,coal,training beds etc,mobile toilet,small appliances
• Similar models:NSK 2789/2720 CX 2789/2720 Timken 2789/2729 NACHI 2789/2735X NTN 4T-2789/2729 Fersa 2789/2720 Fersa 2789/2729 Timken 2789/2720 NACHI H-2789R/H-2720 KOYO 2789R/2735X
• BEARING POWER International Trading Co.,Ltd. specialize in 2789R/2735X products，there is large inventory of KOYO 2789R/2735X . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 2789R/2735X Which KOYO 2789R/2735X 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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