(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：2025-04-20
• Application:ECG,car steering pin,CNC,spreader series,food safety,tobacco machinery,standing experimental equipment,SPA equipment,Hydraulic Rama,Storage Device,rolling machine
• Similar models:CX 74550/74850 ISO 74550/74850 ISO 74550/74845 CX 74550/74845 NTN 4T-74550/74845 CX 74550A/74850 NACHI 74550/74850 Timken 74550A/74850 NSK 74550/74850 AST 74550A/74850
• 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  53320U	100	170	64	NACHI	Thrust Ball Bearings
  4R3818	190	270	170	NTN	Cylindrical Roller Bearings
  6021NR	105	160	26	KOYO	Deep Groove Ball Bearings
  61815-2Z	75	95	10	ZEN	Deep Groove Ball Bearings
  61915 ZZ	75	105	16	CX	Deep Groove Ball Bearings
  6206	30	62	16	CX	Deep Groove Ball Bearings
  7020CDT	100	150	24	CYSD	Angular Contact Ball Bearings
  BT1B 332901	533,4	254	133,35	SKF	Tapered Roller Bearings
  F694ZZ	4	11	4	ISO	Deep Groove Ball Bearings
  K7X9X7-TV	7	9	7	INA	Needle Roller Bearings
  NLJ1/2	12,7	33,3375	9,525	RHP	Self-Aligning Ball Bearings
  VEB 12 /NS 7CE3	12	24	6	SNFA	Angular Contact Ball Bearings
  L10RA708	7.5000	8.1250	.3125	FAG	DEEP GROOVE BALL BEARINGS
  NUP303	17	47	14	SKF	CYLINDRICAL ROLLER BEARINGS
  1805SFFP	25	37	7	MRC	DEEP GROOVE BALL BEARINGS
  115-KSZG	75	115	20	MRC	DEEP GROOVE BALL BEARINGS
  AS4508BD	1.1250	3.1496	1.4375	New Departure	AGRICULTURAL BALL BEARINGS
  6210K.2RS	50	90	20	SKF	DEEP GROOVE BALL BEARINGS
  NK-43/30	53		30	CONSOLIDATED	NEEDLE BEARINGS
  SN-224..6224	120	-	120	CONSOLIDATED	PILLOW BLOCKS