d - 41.275 mm

D - 76.200 mm

T - 22.225 mm

B - 23.020 mm

C - 17.462 mm

a - 1.6 mm

r1 min. - 3.5 mm

r2 min. - 0.8 mm

Weight - 0,464 Kg

Basic dynamic load rating (C) - 63500 kN

Basic static load rating (C0) - 78500 kN

(Grease) Lubrication Speed - 4800 r/min

(Oil) Lubrication Speed - 6600 r/min

Calculation factor (e) - 0.39

Calculation factor (Y0) - 0.84

Calculation factor (Y1) - 1.5

• Model Number: 24780/24720
• Inner Diameter：41.275mm Outer Diameter：76.200mm Width：22.225mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:Generator,position switch,Vertical machining,Digital Generator,water,lathe,scientific instruments,engine,Blood coagulation reagent,Spectrum Products,large agricultural machinery
• Similar models:NACHI 24780/24720 NTN 4T-24780/24721 SKF 24780/24720/Q Timken 24780/24720 NTN 4T-24780/24720 AST 24780/24720 KOYO 24780R/24721 Timken 24780/24721 NSK 24780/24721 KBC 24780/24721
• BEARING POWER International Trading Co.,Ltd. specialize in 24780/24720 products，there is large inventory of NACHI 24780/24720 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 24780/24720 Which NACHI 24780/24720 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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  AST11 1515	15	17		AST	Plain Bearings
  90TBH10DB	90	140	22,5	NACHI	Angular Contact Ball Bearings
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  GEZ 101 ES	101,6	158,75	88,9	ISB	Plain Bearings
  HJ-729640	114,3	152,4	63,5	Timken	Needle Roller Bearings
  NU 328	140	300	62	NACHI	Cylindrical Roller Bearings
  PCM 040504 E/VB055	4	5,5	4	SKF	Plain Bearings
  PCM 161825 M	16	18	25	SKF	Plain Bearings
  RNAF284016	28	40	16	JNS	Needle Roller Bearings
  7306WNSU	30	72	19	FAF	ANGULAR CONTACT BALL BEARINGS
  RPNA25/42	42		20	INA	SELF ALIGNING NEEDLE BEARINGS WITHOUT INNER RACE
  MI-50	3.1250		2.0100	McGill	NEEDLE BEARINGS
  DLR140				RIV	THRUST BALL BEARINGS WITH SPHERICAL SEATING RINGS
  22x26x2.5mm	22	26	2.5	CONSOLIDATED	OIL SEALS
  62214-2RS	70	125	31	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  718/560	560	680	56	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS