d - 42,862 mm

D - 76,992 mm

T - 17,463 mm

B - 17,145 mm

C - 11,908 mm

a - 17,5 mm

r min. - 1,6 mm

r2 min. - 1,6 mm

da min. - 51 mm

Da - 68 mm

db min - 48,5 mm

ra max. - 1,6 mm

rb max. - 1,6 mm

Db - 73 mm

Weight - 0,317 Kg

Basic dynamic load rating (C) - 48,4 kN

Basic static load rating (C0) - 62,2 kN

(Grease) Lubrication Speed - 5000 r/min

(Oil) Lubrication Speed - 6600 r/min

Calculation factor (e) - 0,51

Calculation factor (Y0) - 0,65

Calculation factor (Y1) - 1,19

• Model Number: 12168/12303
• Inner Diameter：42,862mm Outer Diameter：76,992mm Width：17,463mm
• Type：Tapered Roller Bearings
• Update date：2025-04-23
• Application:sheet industry,surgical instruments,transistor fittings,X-ray Equipment,medical equipment,dye pigments,pneumatic Pump,spreader series,Special Equipment,Pneumatic Actuator,glass processing machine
• Similar models:KBC 12168/12303 NSK 12168/12303 ISO 12168/12303 Timken 12168/12303 AST 12168/12303 CX 12168/12303 KOYO 12168/12303
• BEARING POWER International Trading Co.,Ltd. specialize in 12168/12303 products，there is large inventory of KOYO 12168/12303 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 12168/12303 Which KOYO 12168/12303 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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