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：2023-03-10
• Application:other rubber,plastic molding,Hydraulic Couplings,medical equipment,walking Food processing machinery and equipment,supporting facilities,pressure control valve,car instrument,Oral Image,sleep monitoring,Vertical pull
• Similar models:FBJ 74550/74845 CX 74550/74850 Timken 74550A/74851CD+X1S-74550 Timken 74550/74850 ISO 74550/74850 ISO 74550A/74850 NTN 4T-74550/74845 Timken 74550/74845 Timken 74550/74850B NTN 4T-74550/74850
• 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  112044X/112085C	44,45	85	20,63	Gamet	Tapered Roller Bearings
  21307MBKW33	35	80	21	AST	Spherical Roller Bearings
  30252	260	480	89	NSK	Tapered Roller Bearings
  4131/600G2	600	980	300	NTN	Tapered Roller Bearings
  6015-ZZ	75	115	20	ISB	Deep Groove Ball Bearings
  713610710				FAG	Wheel Bearings
  AST11 7550	75	80		AST	Plain Bearings
  BRI 243920	38,1	61,912	32	IKO	Needle Roller Bearings
  KBC047	120,65	136,525	7,938	KOYO	Deep Groove Ball Bearings
  K22X28X20	22	28	20	CX	Needle Roller Bearings
  MJ9	228,6	431,8	76,2	RHP	Deep Groove Ball Bearings
  NNU4948	240	320	80	NACHI	Cylindrical Roller Bearings
  S608/24	8	24	7	ZEN	Deep Groove Ball Bearings
  UCTL208-100	40		49,2	KOYO	Bearing Units
  FAX1/8	.1250	.2500	.1094	ADR	DEEP GROOVE BALL BEARINGS
  RL-20	2.5000	5.0000	.9375	FAG	SELF
  NU29/950E	950	1250	175	FAG	CYLINDRICAL ROLLER BEARINGS
  B71940C.T.P4S	200	280	38	FAG	ANGULAR CONTACT BALL BEARINGS
  473L15	75	115	20	New Departure	DEEP GROOVE BALL BEARINGS
  LR-5001-ZZX	12	30	12	CONSOLIDATED	YOKE TYPE TRACK ROLLERS