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：2025-12-16
• Application:trolley,Storage Device,equipment,Processing machinery,wall materials,vertical sawing machine,agriculture,Anesthetic Equipment,surgical instruments,directional control valve,instrument
• Similar models:ISO L865547/12 KOYO 6554R/6520 NTN L865547/L865512 ISB L865547/L865512 Timken L865547/L865512B CX L865547/12 KOYO L865547/L865512 Timken L865547/L865512 SKF L865547/512
• 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.

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  GE 35 AW	35	90	28	INA	Plain Bearings
  GEF12ES	12	22		AST	Plain Bearings
  NA3055	55	95	38	KOYO	Needle Roller Bearings
  NUP 344	220	460	88	NACHI	Cylindrical Roller Bearings
  PHU3158	27,5	153,5	70,6	PFI	Angular Contact Ball Bearings
  UCTU211-900	55		55,6	FYH	Bearing Units
  KNZ32OP	2.0000	3.0000	4.0000	INA	EXTRA CAPACITY LINEAR RECIRCULATING BALL BEARINGS
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  N248	240	440	72	SKF	CYLINDRICAL ROLLER BEARINGS
  305704-ZZ	20	52	20.6	CONSOLIDATED	YOKE TYPE TRACK ROLLERS
  FCB-3	6.5		8	CONSOLIDATED	NEEDLE BEARINGS