d - 38,1 mm

D - 76,2 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. - 50 mm

Da - 68 mm

db min - 43,5 mm

ra max. - 3,6 mm

rb max. - 0,8 mm

Db - 70 mm

Weight - 0,497 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:2788R/2729
• Inner Diameter：38,1mm Outer Diameter：76,2mm Width：23,812mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:laser devices,Rolling mill gear box,Microwave Equipment,Industrial,rolling mill roll neck and slowdown device,safety testing,Seals,Medical room equipment,mathematical instruments,Optical detection,Medium and large motor
• Similar models:KOYO 2788R/2729 AST 2788/2733 FBJ 2788A/2720 NACHI 2788/2720 ISO 2788A/2720 KOYO 2788R/2735X FBJ 2788/2720 Timken 27880/27820 Timken 2788/2720-B Timken 2788/2734
• BEARING POWER International Trading Co.,Ltd. specialize in 2788R/2729 products，there is large inventory of KOYO 2788R/2729 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 2788R/2729 Which KOYO 2788R/2729 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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