d - 139,7 mm

D - 215,9 mm

T - 47,625 mm

B - 47,625 mm

C - 34,925 mm

R - 3,6 mm

r - 3,3 mm

a - 2,3 mm

Da - 208 mm

db - 158 mm

da - 151 mm

Db - 196 mm

Aa - 4,8 mm

Ab - 2 mm

Weight - 6,01 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:74550/74850
• Inner Diameter：139,7mm Outer Diameter：215,9mm Width：47,625mm
• Type：Tapered Roller Bearings
• Update date：2025-12-15
• Application:expectoration machine,marine test,hydraulic control element,food add,sucker industry,stacker lift platform,Performance test,test strip,chemical instruments,Air,plastic rolling
• Similar models:NTN 4T-74550A/74850 Timken 74550/74850 CX 74550/74850 CX 74550A/74850 ISO 74550/74845 Timken 74550/74845 AST 74550A/74850 FBJ 74550/74850 Timken 74550A/74850 ISO 74550A/74850
• BEARING POWER International Trading Co.,Ltd. specialize in 74550/74850 products，there is large inventory of Timken 74550/74850 . We has been built up long-term cooperation with Timken company, could make a bulk order of the 74550/74850 Which Timken 74550/74850 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
  190RJ92	190	312		Timken	Cylindrical Roller Bearings
  1322 K	110	240	50	NSK	Self-Aligning Ball Bearings
  22236 CW33	180	320	86	CX	Spherical Roller Bearings
  23034RHK	170	260	67	KOYO	Spherical Roller Bearings
  23134 MBW33	170	280	88	MPZ	Spherical Roller Bearings
  34306/34478	77,788	121,442	24,608	Fersa	Tapered Roller Bearings
  432319U	95	200	151	NTN	Tapered Roller Bearings
  5309ZZG15	45,000	100,000	39,700	SNR	Angular Contact Ball Bearings
  7905UG/GMP42	25	42	9	NTN	Angular Contact Ball Bearings
  F16068	38	72,02	36	Fersa	Angular Contact Ball Bearings
  HM518445/HM518410	88.900	152.400	39.688	NACHI	Tapered Roller Bearings
  NNU 4168 K30M/W33	340	580	243	ISB	Cylindrical Roller Bearings
  SIJK8C	8		12	AST	Plain Bearings
  TP-140				American	THRUST ROLLER BEARINGS
  FT-16	1.4375	2.4687		Andrews	THRUST BALL BEARINGS
  RL-9	1.1250	2.5000	.6250	SKF	SELF
  NJ352	260	540	102	SKF	CYLINDRICAL ROLLER BEARINGS
  RLS-52	6.5000	11.0000	1.5625	STEYR	DEEP GROOVE BALL BEARINGS
  6311NR	55	120	29	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NNCF-4938V	190	260	69	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS