d - 76,2 mm

T - 62,705 mm

B - 63,83 mm

C - 44,45 mm

a - 41 mm

r min. - 3,6 mm

r1 min. - 3,2 mm

Da - 147 mm

db - 89 mm

da - 99 mm

Db - 162 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: 6554R/6520
• Inner Diameter：76,2mm Outer Diameter：mm Width：63,83mm
• Type：Tapered Roller Bearings
• Update date：2025-04-24
• Application:office outdoor camping equipment,Laser Measurements,vertical sawing machine,Individual Wire,Medium and large motor,inorganic chemical,ventilation heating equipment,Equipment,tobacco machinery,textile machinery,office equipment
• Similar models:CX L865547/12 ISB L865547/L865512 KOYO L865547/L865512 Timken L865547/L865512 SKF L865547/512 ISO L865547/12 KOYO 6554R/6520 Timken L865547/L865512B NTN L865547/L865512
• BEARING POWER International Trading Co.,Ltd. specialize in 6554R/6520 products，there is large inventory of KOYO 6554R/6520 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 6554R/6520 Which KOYO 6554R/6520 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
  1103KL3	31.75	62	36,51	Timken	Deep Groove Ball Bearings
  20313 KC+H313	65	140	33	CX	Spherical Roller Bearings
  234776	390	560	212	ISO	Thrust Ball Bearings
  3204-BD-2Z-TVH	20	47	20,6	FAG	Angular Contact Ball Bearings
  376/372A	45	96,838	22,225	Timken	Tapered Roller Bearings
  6220-2Z/VA228	180	100	34	SKF	Deep Groove Ball Bearings
  7007 B-UD	35	62	28	CX	Angular Contact Ball Bearings
  CRF-30218 A	90,000	160,000	32,500	CRAFT	Wheel Bearings
  NU1034-E-M6	170	260	42	NKE	Cylindrical Roller Bearings
  RUS207	47,600	72,000	17,000	NTN	Cylindrical Roller Bearings
  S1621-2RS	12,7	34,925	11,112	ZEN	Deep Groove Ball Bearings
  SAKB10F	10			SKF	Plain Bearings
  SMN205KB	58,7375	130	61,91	Timken	Deep Groove Ball Bearings
  W 61701 R	12	18	4	SKF	Deep Groove Ball Bearings
  ZKLN4075-2RS	40	75	34	INA	Thrust Ball Bearings
  TRB1018	.6250	1.1250		Torrington	THRUST NEEDLE BEARINGS
  6826ZZS	130	165	18	NSK	DEEP GROOVE BALL BEARINGS
  234422BM1	110	170	234422 M.SP	SKF	ANGULAR CONTACT THRUST BALL BEARINGS
  RBNA101412	14		12	SKF (Old No.)	NEEDLE BEARINGS
  NCF-2926V	130	180	30	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS