d - 25,4 mm

D - 57,15 mm

T - 19,431 mm

B - 19,837 mm

C - 15,875 mm

a - 6,9 mm

Weight - 0,23 Kg

• Model Number:1780/1729
• Inner Diameter：25,4mm Outer Diameter：57,15mm Width：19,431mm
• Type：Tapered Roller Bearings
• Update date：2025-12-23
• Application:manual Tools,sample cup,medical equipment,Forming mold,wheel lathe,packing equipment,chemical instruments,ventilation equipment,Hydraulic Hose,stirrer,security
• Similar models:Timken 1780/1729B Timken 1780/1730 ISO 1780/1729 ZVL 1780/1729 Fersa 1780/1729 CX 1780/1729 NTN 4T-1780/1729 Timken 1780/1738X FBJ 1780/1729 KOYO 1780/1730
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  123076X/123123X	76,2	123,825	24,6	Gamet	Tapered Roller Bearings
  22332-E1-K + AH2332G	150	340	114	FAG	Spherical Roller Bearings
  6201-2RS	12	32	10	Fersa	Deep Groove Ball Bearings
  7013B	65	100	18	KOYO	Angular Contact Ball Bearings
  740/742	80,962	150,089	44,45	CX	Tapered Roller Bearings
  AST50 88IB36	139,7			AST	Plain Bearings
  BHA 208 Z	31,75	41,275	12,7	IKO	Needle Roller Bearings
  L 432349/310	205,583	158,75	23,813	SKF	Tapered Roller Bearings
  NCF1876V	380	480	46	SKF	Cylindrical Roller Bearings
  NK37/20	37	47	20	INA	Needle Roller Bearings
  NKI100/40	100	130	40	INA	Needle Roller Bearings
  NUP2232-E-MA6	160	290	80	NKE	Cylindrical Roller Bearings
  RNA 4903	22	30	13	NBS	Needle Roller Bearings
  RNA5918	105	125	46	NTN	Needle Roller Bearings
  NN3022ASK.M.SP	110	170	45	FAG	CYLINDRICAL ROLLER BEARINGS
  NUP2313	65	140	48	SKF	CYLINDRICAL ROLLER BEARINGS
  322-SF	110	240	50	MRC	DEEP GROOVE BALL BEARINGS
  MCS252	260	480	80	Rollway (Bronze Cage)	CYLINDRICAL ROLLER BEARINGS
  NUP-2324	120	260	86	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  SNZ-307..1307	35	30	60	CONSOLIDATED	PILLOW BLOCKS