d - 80 mm

T - 53,975 mm

B - 55,1 mm

C - 42,862 mm

a - 41 mm

r min. - 3 mm

r1 min. - 3,2 mm

Da - 141 mm

db - 89 mm

da - 99 mm

Db - 154 mm

Basic dynamic load rating (C) - 316 kN

Basic static load rating (C0) - 471 kN

Calculation factor (e) - 0,4

Calculation factor (Y0) - 0,82

Calculation factor (Y1) - 1,5

• Model Number: 6556R/6535
• Inner Diameter：80mm Outer Diameter：mm Width：55,1mm
• Type：Tapered Roller Bearings
• Update date：2025-04-20
• Application:lifting chain,Dental Drill etc,security equipment,Medium and large motor,hot and cold box,rubber products machinery and equipment,diagnostic test paper,laser devices,pump industry,machining,large agricultural machinery
• Similar models:Timken NP868033/NP666556 KOYO 6556R/6535
• BEARING POWER International Trading Co.,Ltd. specialize in 6556R/6535 products，there is large inventory of KOYO 6556R/6535 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 6556R/6535 Which KOYO 6556R/6535 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  1985/1932	28,575	58,738	19,05	Timken	Tapered Roller Bearings
  39BWD01	39	72	37	NSK	Angular Contact Ball Bearings
  51236-MP	180	250	56	FAG	Thrust Ball Bearings
  E-LM377449D/LM377410/LM377410DG2	558,8	736,6	409,575	NTN	Tapered Roller Bearings
  7307BDB	35	80	21	NACHI	Angular Contact Ball Bearings
  BMO-6206/064S2/UA108A	30	62	16	SKF	Deep Groove Ball Bearings
  FCDP 120164575	600	820	575	ISB	Cylindrical Roller Bearings
  K75×82×21	75	82		NTN	Needle Roller Bearings
  KBK 50-PP	50	75		NBS	Linear Bearings
  NN3032C1NAP5	160	240	60	NTN	Cylindrical Roller Bearings
  NK30/20	30	40	20	CX	Needle Roller Bearings
  NUP206-E-MPA	30	62	16	NKE	Cylindrical Roller Bearings
  PSL 612-307	1098,55	1276,35	133,35	PSL	Tapered Roller Bearings
  RS-5056NR	280	420	190	NSK	Cylindrical Roller Bearings
  RF-30-PP	.5000	1.8750	1.0625	INA	NEEDLE BEARINGS
  SIL45TXE	45		32	SKF	ROD ENDS
  SY2TF	2.0000			SKF	PILLOW BLOCKS
  QJ-1010	50	80	16	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  1654-2RS	1.2500	2.5000	.6250	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  K-17020ARO	170	210	20	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS