d - 41.275 mm

D - 76.200 mm

T - 25.400 mm

B - 23.020 mm

C - 20.638 mm

a - 4.8 mm

r1 min. - 3.6 mm

r2 min. - 2.4 mm

Weight - 0,462 Kg

Basic dynamic load rating (C) - 66300 kN

Basic static load rating (C0) - 83300 kN

(Grease) Lubrication Speed - 4000 r/min

(Oil) Lubrication Speed - 5600 r/min

Calculation factor (e) - 0.39

Calculation factor (Y0) - 0.84

Calculation factor (Y1) - 1.53

• Model Number:24780R/24721
• Inner Diameter：41.275mm Outer Diameter：76.200mm Width：25.400mm
• Type：Tapered Roller Bearings
• Update date：2025-12-15
• Application:atomizer class,lifting upgrade,disposable,Other machinery,shoe-making machinery,Film machine,storage and transportation equipment,Hair styling device,Safety protection,chemical raw materials and reagents,gear grinding machine
• Similar models:KOYO 24780R/24721 Fersa 24780/24720 KOYO 24780R/24722 FBJ 24780/24720 NACHI 24780/24720 ISO 24780/24720 Fersa 24780/24721 KBC 24780/24721 KOYO 24780R/24720 NSK 24780/24720
• BEARING POWER International Trading Co.,Ltd. specialize in 24780R/24721 products，there is large inventory of NACHI 24780R/24721 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 24780R/24721 Which NACHI 24780R/24721 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
  2313-K-TVH-C3 + H2313	60	140	48	FAG	Self-Aligning Ball Bearings
  26882/26822A	41,275	79,375	23,812	CX	Tapered Roller Bearings
  51117	85	110		CX	Thrust Ball Bearings
  60RIF250	152,4	275		Timken	Cylindrical Roller Bearings
  ALP202-10	15,875		30,2	KOYO	Bearing Units
  ASR4-1	6,35	25,4	12,7	NMB	Spherical Roller Bearings
  C 3022 K	170	110	45	SKF	Cylindrical Roller Bearings
  FBN-192323Z-E	19	23		NSK	Needle Roller Bearings
  GE 70 ESX-2LS	105	70	49	SKF	Plain Bearings
  NA 5902	15	28	18	JNS	Needle Roller Bearings
  NAO-25×42×16	25	37		NTN	Needle Roller Bearings
  NNU4952	260	360	100	NACHI	Cylindrical Roller Bearings
  SALKB14F	14			SKF	Plain Bearings
  SL183030	150	207,45	56	NBS	Cylindrical Roller Bearings
  UCF218	90			FYH	Bearing Units
  UCT316	80			CX	Bearing Units
  ZB2.28.1222.400-1SPPN	1061,6	1345	108	ISB	Thrust Ball Bearings
  NCS-4024			1.5000	INA	NEEDLE BEARINGS
  629	9	26	8	SKF	DEEP GROOVE BALL BEARINGS
  H-3052x97/16	260	310		CONSOLIDATED	ADAPTERS