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：2025-12-16
• Application:experimental equipment,vertical pull,Food testing,Vertical pull,Medical equipment,office outdoor camping equipment,woodworking machinery,filter paper products,Workpiece,Machine tool accessories,climb ladder
• Similar models:NTN 4T-74550/74845 Timken 74550A/74850 FBJ 74550/74850 NACHI 74550/74850 CX 74550/74845 Timken 74550/74845 NSK 74550/74850 ISO 74550A/74850 ISO 74550/74845 KOYO 74550/74850
• 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
  1316 K	80	170	39	ISB	Self-Aligning Ball Bearings
  385A/382	50,8	98,425	21	Fersa	Tapered Roller Bearings
  7004 ATBP4	20	42	12	CX	Angular Contact Ball Bearings
  7218BDF	90	160	30	CYSD	Angular Contact Ball Bearings
  HCK1015	10	15	9,35	NTN	Needle Roller Bearings
  LJT 1.1/8	28,575	63,5	15,88	SIGMA	Angular Contact Ball Bearings
  NJ 2209	45	85	23	ISB	Cylindrical Roller Bearings
  NN 3020 TN9/SP	100	150	37	ISB	Cylindrical Roller Bearings
  QJ 309 MA	100	45	25	SKF	Angular Contact Ball Bearings
  62811-2RS	55	72	11	ELGES	DEEP GROOVE BALL BEARINGS
  638	8	28	9	Nachi	DEEP GROOVE BALL BEARINGS
  QJL1	1.0000	2.2500	.6250	RHP	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  NNC4838V.C3	190	240	50	SKF	CYLINDRICAL ROLLER BEARINGS
  J402048	1.2500	1.8750	1.5000	Bower	JOURNAL ROLLER ASSEMBLIES
  NF424	120	310	72	STEYR	CYLINDRICAL ROLLER BEARINGS
  22322YMW33W800	110	240	80	Torrington	SPHERICAL ROLLER BEARINGS
  10SF16	1.0000	1.6250	.8750	Torrington	SPHERICAL PLAIN BEARINGS
  699-2RS	9	20	6	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  RNAO-22x30x26	30		26	CONSOLIDATED	NEEDLE BEARINGS
  SY-107	1.4375			CONSOLIDATED	PILLOW BLOCKS