d - 76,2 mm

D - 149,225 mm

T - 53,975 mm

B - 54,229 mm

C - 44,45 mm

a - 39,3 mm

r min. - 9,5 mm

r2 min. - 3,2 mm

da min. - 105 mm

Da - 129 mm

db min - 90 mm

ra max. - 9,5 mm

rb max. - 3,2 mm

Db - 141 mm

Weight - 4,21 Kg

Basic dynamic load rating (C) - 285 kN

Basic static load rating (C0) - 404 kN

(Grease) Lubrication Speed - 2700 r/min

(Oil) Lubrication Speed - 3500 r/min

Calculation factor (e) - 0,36

Calculation factor (Y0) - 0,91

Calculation factor (Y1) - 1,66

• Model Number:6461A/6420
• Inner Diameter：76,2mm Outer Diameter：149,225mm Width：53,975mm
• Type：Tapered Roller Bearings
• Update date：2025-12-10
• Application:key lock,Switch,chemical,wheel lathe,chamfer,other rubber,tower crane,aerial work equipment,electromyography machine,glass processing machine,Other Measurements
• Similar models:KOYO 66225R/66461 Timken 6461/6420 KOYO 66200R/66461 NSK 6461/6420 Fersa 6461/6420 KOYO 6461A/6420 FBJ 6461A/6420 NTN 4T-6461A/6420 Timken LL264648/LL264610 ISO 6461/6420
• BEARING POWER International Trading Co.,Ltd. specialize in 6461A/6420 products，there is large inventory of KOYO 6461A/6420 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 6461A/6420 Which KOYO 6461A/6420 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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  81180M	400	480	65	SKF	Thrust Roller Bearings
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  RT-748				INA	THRUST ROLLER BEARINGS
  32214	70	125	31	STEYR	TAPERED ROLLER BEARINGS
  N220	100	180	34	STEYR	CYLINDRICAL ROLLER BEARINGS
  T4CB120	120	170	25	CONSOLIDATED	TAPERED ROLLER BEARINGS