d - 34,925 mm

T - 22,225 mm

B - 23,812 mm

C - 17,462 mm

a - 16,3 mm

r min. - 0,8 mm

r1 min. - 0,8 mm

Da - 65 mm

db - 41 mm

da - 42,5 mm

Db - 68 mm

Basic dynamic load rating (C) - 64,2 kN

Basic static load rating (C0) - 78,1 kN

Calculation factor (e) - 0,37

Calculation factor (Y0) - 0,89

Calculation factor (Y1) - 1,63

• Model Number: 2878/2821
• Inner Diameter：34,925mm Outer Diameter：mm Width：23,812mm
• Type：Tapered Roller Bearings
• Update date：2025-04-24
• Application:mobile toilet,education model Instruments,plastic molding,Hydraulic Equipment,power tools,wheel lathe,Gas turbine,wire industry,coal,Air,Digital Generator
• Similar models:NTN 4T-2878/2820 Timken 02878/02823D+X1S-02877 KOYO 2878/2820 NTN LM287849D/LM287810G2+A CX 2878/2820 CX 02878/02820 ISO 02878/02820 KOYO 2878/2821 ISO 2878/2820 FBJ 2878/2820
• BEARING POWER International Trading Co.,Ltd. specialize in 2878/2821 products，there is large inventory of KOYO 2878/2821 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 2878/2821 Which KOYO 2878/2821 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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