d - 66,675 mm

T - 29,002 mm

B - 29,007 mm

C - 23,444 mm

a - 24,9 mm

r min. - 2 mm

r1 min. - 3,2 mm

Da - 106 mm

db - 74 mm

da - 78 mm

Db - 114 mm

Basic dynamic load rating (C) - 118 kN

Basic static load rating (C0) - 161 kN

Calculation factor (e) - 0,38

Calculation factor (Y0) - 0,86

Calculation factor (Y1) - 1,56

• Model Number: 478S/472A
• Inner Diameter：66,675mm Outer Diameter：mm Width：29,007mm
• Type：Tapered Roller Bearings
• Update date：2025-04-20
• Application:historical instruments,coupling type,DC generators,Industrial,drawing die,Other Machine Tools,Cylinder Standard,pipe fittings Steel industry,Laser Measurements,sample cup,Pneumatic Actuator
• Similar models:KOYO 34295/34478 FBJ 34301/34478 Timken 34274/34478B NACHI 34274/34478 NSK 24780/24720 SKF 24780/24720/Q FBJ 47896/47820 FBJ 24780/24720 KOYO 24780R/24721 NACHI 24780/24720
• BEARING POWER International Trading Co.,Ltd. specialize in 478S/472A products，there is large inventory of KOYO 478S/472A . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 478S/472A Which KOYO 478S/472A 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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  ESFCE203	17			SNR	Bearing Units
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  NJ1021	105	160	26	ISO	Cylindrical Roller Bearings
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  KD-40XPO	4.0000	5.0000	.5000	CONSOLIDATED	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  HMV-19M			40	CONSOLIDATED	HYDRAULIC NUTS