d - 76,2 mm

D - 149,225 mm

T - 53,975 mm

B - 54,229 mm

C - 44,45 mm

ra1 max. - 3,3 mm

a - 39 mm

r min. - 3,5 mm

r1 min. - 3,3 mm

Da - 129 mm

db - 89 mm

ra max. - 3,5 mm

da - 96 mm

Db - 140 mm

Weight - 4,27 Kg

Basic dynamic load rating (C) - 287 kN

Basic static load rating (C0) - 410 kN

(Grease) Lubrication Speed - 2600 r/min

(Oil) Lubrication Speed - 3400 r/min

Calculation factor (e) - 0,36

Calculation factor (Y0) - 0,91

Calculation factor (Y1) - 1,7

• Model Number: 6461/6420
• Inner Diameter：76,2mm Outer Diameter：149,225mm Width：53,975mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:machine lathe,coupling type,circulating pump,tire industry,paint paint,electrocardiograph,Industrial,electromagnetic clutch,Pneumatic Control Elements,organic raw materials,engineering machine
• Similar models:KOYO 6461/6420 NTN 4T-6461/6420 CX 6461A/6420 FBJ 6461A/6420 ISO 6461A/6420 Timken 6461/6420-B KOYO 6461A/6420 Fersa 6461/6420 KOYO 66200R/66461 KOYO 66225R/66461
• BEARING POWER International Trading Co.,Ltd. specialize in 6461/6420 products，there is large inventory of NSK 6461/6420 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 6461/6420 Which NSK 6461/6420 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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  30244	220	400	72	ISB	Tapered Roller Bearings
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  61815	75	95	10	ZEN	Deep Groove Ball Bearings
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  71901 CE/P4AH	24	12	6	SKF	Angular Contact Ball Bearings
  7211HG1DUJ74	55	100	42	SNR	Angular Contact Ball Bearings
  7316AC	80	170	39	CRAFT	Angular Contact Ball Bearings
  SMR95-TT	5	9	3	AST	Deep Groove Ball Bearings
  YAT 205-015	52	23,813	27,2	SKF	Deep Groove Ball Bearings
  NJ2230	150	270	73	FAG	CYLINDRICAL ROLLER BEARINGS
  NUP320	100	215	47	FAG	CYLINDRICAL ROLLER BEARINGS
  ER-47	5.1181	2.9375	1.5000	McGill	BALL BEARING
  SIA45ES	45		32	SKF	ROD ENDS
  AMS-10	1.2500	3.1250	.8750	SKF	ANGULAR CONTACT BALL BEARINGS
  5311-ZZ	55	120	49.2	CONSOLIDATED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  RNAO-80x100x60	100		60	CONSOLIDATED	NEEDLE BEARINGS
  SY-112	1.7500			CONSOLIDATED	PILLOW BLOCKS
  71916TGP/4-2RS	80	110	16	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS