d - 28,575 mm

T - 22,225 mm

B - 22,225 mm

C - 17,462 mm

a - 18,4 mm

r min. - 0,8 mm

r1 min. - 0,8 mm

Da - 67 mm

db - 37 mm

da - 37,5 mm

Db - 69 mm

Basic dynamic load rating (C) - 55 kN

Basic static load rating (C0) - 65,7 kN

Calculation factor (e) - 0,45

Calculation factor (Y0) - 0,73

Calculation factor (Y1) - 1,32

• Model Number:2872/2831
• Inner Diameter：28,575mm Outer Diameter：mm Width：22,225mm
• Type：Tapered Roller Bearings
• Update date：2025-12-15
• Application:hydraulic pump,pump accessories,directional control valve,DC generators,Roller,Leather Products,Plastic molding,car,Medical room equipment,supporting facilities,Cylinder Type
• Similar models:Timken 02872/02823D+X1S-02872 Fersa 02872/02820 NSK 02872/02820 NTN CRI-2872 KOYO 2872/2830 SKF BT4B328725G/HA1 Timken 02872/02820 KOYO 02872/02820 KBC 02872/02820 SKF 02872/02820/Q
• BEARING POWER International Trading Co.,Ltd. specialize in 2872/2831 products，there is large inventory of KOYO 2872/2831 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 2872/2831 Which KOYO 2872/2831 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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