d - 139,7 mm

D - 215,9 mm

T - 47,625 mm

B - 47,625 mm

C - 34,925 mm

R - 6,3 mm

r - 3,3 mm

a - 2,3 mm

Da - 208 mm

db - 163 mm

da - 151 mm

Db - 196 mm

Aa - 4,8 mm

Ab - 2 mm

Weight - 5,96 Kg

Basic static load rating (C0) - 614 kN

Factor (G1) - 362,9

Factor (G2) - 68,5

Factor (Cg) - 0,0383

Factor (K) - 1,2

Basic dynamic load rating (C90) - 91,7

Basic dynamic load rating (Ca90) - 76,5

Basic dynamic load rating (C1) - 354 kN

Calculation factor (e) - 0,49

Calculation factor (Y) - 1,23

• Model Number: 74550A/74850
• Inner Diameter：139,7mm Outer Diameter：215,9mm Width：47,625mm
• Type：Tapered Roller Bearings
• Update date：2025-04-23
• Application:non-motor vehicle Electric car,Microwave Equipment,test laboratory equipment and accessories,other accessories,Tool,Blood coagulation reagent,climb ladder,Machine tool accessories,dynamic blood pressure,CNC,mechanical and electrical
• Similar models:KOYO 74550/74850 Timken 74550A/74850 NTN 4T-74550/74845 AST 74550A/74850 Timken 74550/74850 KOYO 74550A/74850 Timken 74550A/74851CD+X1S-74550 ISO 74550A/74850 FBJ 74550/74850 FBJ 74550/74845
• BEARING POWER International Trading Co.,Ltd. specialize in 74550A/74850 products，there is large inventory of Timken 74550A/74850 . We has been built up long-term cooperation with Timken company, could make a bulk order of the 74550A/74850 Which Timken 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
  25584/25520D+X1S-25584	44,983	82,931	57,15	Timken	Tapered Roller Bearings
  5210AZ	50	90	30.2	NACHI	Angular Contact Ball Bearings
  45BWD12J1CA85**SA*01	45	84	42	NSK	Angular Contact Ball Bearings
  54315-MP	60	135	87,2	NKE	Thrust Ball Bearings
  6202LLUNR	15,000	35,000	11,000	NTN	Deep Groove Ball Bearings
  62800	10	19	6	ZEN	Deep Groove Ball Bearings
  7214CG1UJ74	70	125	24	SNR	Angular Contact Ball Bearings
  CRD-8048	400	650	240	NTN	Tapered Roller Bearings
  GY1112-KRR-B-AS2/V	44,5000	85	49,2	INA	Deep Groove Ball Bearings
  HCS7022-C-T-P4S	110	170	28	FAG	Angular Contact Ball Bearings
  HS7009-E-T-P4S	45	75	16	FAG	Angular Contact Ball Bearings
  MHKM1616	16	24	16	KOYO	Needle Roller Bearings
  N1928	140	190	24	ISO	Cylindrical Roller Bearings
  NUP307E.TVP	35	70,2		Timken	Cylindrical Roller Bearings
  NUP409	45	120	29	CX	Cylindrical Roller Bearings
  UKC307H	30		43	SNR	Bearing Units
  811/530			34	FAG	THRUST ROLLER BEARINGS
  4548	1.6250	1.7500	1.7500	BERLISS	JOURNAL ROLLER BEARING OUTER RACES
  HW-13/8				INA	THRUST BALL BEARINGS
  6011Z	55	90	18	FAG	DEEP GROOVE BALL BEARINGS