(dimensions in inches)

Bearing Type - single row assembly

Bore Dia (d) - 5.5000

Outer Dia (D) - 8.5000

Width (B) - 1.8750

Outer Width (Bo) - 1.3750

Inner Width (Bi) - 1.8750

Radius (min) (rs) - 0.252

Radius (min) (rs1) - 0.130

Weight (g) - 5,990.00

Material - 52100 chrome steel or equiavelent

The assembly part number lists the cone part number first and then the cup part number.

• Model Number:74550A/74850
• Inner Diameter：139,7mm Outer Diameter：215,9mm Width：47,625mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:Storage Tool,linear drive,electronic materials,equipment,small diesel generators,key lock,joint protection,forklift industry,switch,thin metal materials,power source
• Similar models:Timken 74550A/74850 NTN 4T-74550/74845 Timken 74550/74850 Timken 74550A/74851CD+X1S-74550 NSK 74550/74850 KOYO 74550/74850 CX 74550/74845 CX 74550/74850 NTN 4T-74550/74850 FBJ 74550/74845
• BEARING POWER International Trading Co.,Ltd. specialize in 74550A/74850 products，there is large inventory of AST 74550A/74850 . We has been built up long-term cooperation with AST company, could make a bulk order of the 74550A/74850 Which AST 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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  16026	130	200	22	NKE	Deep Groove Ball Bearings
  23034 CCK/W33	260	170	67	SKF	Spherical Roller Bearings
  51232M	160	225	51	CRAFT	Thrust Ball Bearings
  5206-2RS	30	62	23,812	FBJ	Angular Contact Ball Bearings
  6030-2RU	150	225	35	KOYO	Deep Groove Ball Bearings
  6900N	10	22	6	NTN	Deep Groove Ball Bearings
  7006 CD/P4A	55	30	13	SKF	Angular Contact Ball Bearings
  GE 25 ET 2RS	25	42	20	ISB	Plain Bearings
  KTHK25-B-PP-AS	25			INA	Bearing Units
  K38x46x32	38	46	32	ISO	Needle Roller Bearings
  KB1636UU	16	26	36	CX	Linear Bearings
  N208E	40	80	18	CYSD	Cylindrical Roller Bearings
  T-M244249D/M244210+A	220,662	314,325	115,888	NTN	Tapered Roller Bearings
  UKP328+H2328	125		200	NACHI	Bearing Units
  W619/5	5	13	4	SKF	Deep Groove Ball Bearings
  AH3040	200	190		FAG	WITHDRAWAL SLEEVES
  98218	90	150	18	FAG	DEEP GROOVE BALL BEARINGS
  RCT-20B	3.9750	4.2500		INA	THRUST ROLLER BEARINGS
  RT-755				INA	THRUST ROLLER BEARINGS
  6021Z	105	160	26	SKF	DEEP GROOVE BALL BEARINGS