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：2025-12-16
• Application:Infrared Technology,Hydraulic Hose,Solenoid Valves,Liposuction device,preservation equipment,hydraulic connector,wall industry,Workpiece,raw material accessories,relay,static control
• Similar models:AST 74550A/74850 KOYO 74550A/74850 ISO 74550/74845 Timken 74550/74850 CX 74550/74845 Timken 74550/74851CD+X3S-74550 CX 74550A/74850 NTN 4T-74550/74850 ISO 74550/74850 FBJ 74550/74845
• 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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  52315	77	135	79	ISO	Thrust Ball Bearings
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  6553R/6535	85,725		63,83	KOYO	Tapered Roller Bearings
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  BCE118	17,462	22,225	12,7	INA	Needle Roller Bearings
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  HK162418	16	24	18	ISO	Cylindrical Roller Bearings
  K527-522	44,45	101,6	34,925	FAG	Tapered Roller Bearings
  LM172425	12	24	25,2	NSK	Needle Roller Bearings
  NK17/16	17	25	16	JNS	Needle Roller Bearings
  NU205-E-TVP2	25	52	15	FAG	Cylindrical Roller Bearings
  PSHEY40-N	40		48	NKE	Bearing Units
  NJ1011	55	90	18	FAG	CYLINDRICAL ROLLER BEARINGS
  MS-231/2	5.5000	11.0000	2.0000	FAG	DEEP GROOVE BALL BEARINGS
  ER-216	5.5118	80	1.6875	Sealmaster	BALL BEARING
  CRHSB-80	2.5000	5.0000	2.7500	Torrington	NEEDLE BEARINGS
  81124			11	SKF	THRUST ROLLER BEARINGS
  96724	1.2500	2.0000	1.5000	CONSOLIDATED	JOURNAL ROLLER ASSEMBLIES