d - 139,7 mm

D - 215,9 mm

T - 47,625 mm

B - 47,625 mm

C - 34,925 mm

a - 49,7 mm

r min. - 6,4 mm

r1 min. - 3,2 mm

da min. - 158 mm

Da min - 193 mm

Da max. - 204 mm

db max. - 156 mm

ra max. - 6,4 mm

rb max. - 3,2 mm

Db - 204 mm

Weight - 5,82 Kg

Basic dynamic load rating (C) - 322 kN

Basic static load rating (C0) - 549 kN

Calculation factor (e) - 0,49

Calculation factor (Y0) - 0,68

Calculation factor (Y1) - 1,23

• Model Number: 74550A/74850
• Inner Diameter：139,7mm Outer Diameter：215,9mm Width：47,625mm
• Type：Tapered Roller Bearings
• Update date：2025-04-22
• Application:air conditioning tools,Broadcasting System,Perfusion device,Storage Device,spreader series,machine lathe,Switch,Small air generators,ventilation heating equipment,medical equipment,impression material
• Similar models:Timken 74550/74845 CX 74550/74845 ISO 74550/74850 NTN 4T-74550A/74850 AST 74550A/74850 KOYO 74550A/74850 Timken 74550/74850 Timken 74550A/74851CD+X1S-74550 NSK 74550/74850 Timken 74550/74851CD+X3S-74550
• BEARING POWER International Trading Co.,Ltd. specialize in 74550A/74850 products，there is large inventory of KOYO 74550A/74850 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 74550A/74850 Which KOYO 74550A/74850 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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  10R.320/32.C.D82	32	58	17	SNR	Tapered Roller Bearings
  120060/120112X	60	112,712	30,16	Gamet	Tapered Roller Bearings
  47680/47621	76,2	139,992	36,512	Timken	Tapered Roller Bearings
  6215-Z	75	130	25	ISB	Deep Groove Ball Bearings
  6317-2RSR	85	180	41	NKE	Deep Groove Ball Bearings
  6805DD	25	37	7	NSK	Deep Groove Ball Bearings
  6819LLU	95	120	13	NTN	Deep Groove Ball Bearings
  EE128110/128160	280,192	406,4	69,85	Timken	Tapered Roller Bearings
  AKJ25X38X2	25,000	38,000		NTN	Needle Roller Bearings
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  LBCR 25 A-2LS	25	40	58	SKF	Linear Bearings
  NJ304E.TVP	20	45,5		Timken	Cylindrical Roller Bearings
  NN3016K	80	125	34	KOYO	Cylindrical Roller Bearings
  PW45840341/39CS	45	84,03	41	PFI	Angular Contact Ball Bearings
  S1204-2RS	20	47	14	ZEN	Self-Aligning Ball Bearings
  SL024936C3	180	250	69	INA	CYLINDRICAL ROLLER BEARINGS
  AAS1118	90	120		NTN	THRUST NEEDLE BEARINGS
  T-28				SKF	THRUST BALL BEARINGS
  6204-K	20	47	14	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  F61801-2RS	12	21	5	CONSOLIDATED	DEEP GROOVE BALL BEARINGS