d - 139,7 mm

D - 214,975 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 - 5,91 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: 74550/74845
• Inner Diameter：139,7mm Outer Diameter：214,975mm Width：47,625mm
• Type：Tapered Roller Bearings
• Update date：2025-12-09
• Application:cleaning agent,agricultural testing and analysis equipment and related,filter paper products,Cylinder Pneumatic Treatment Element,paper processing machine,Oral Equipment,Pneumatic Actuator,animal anatomy,Laser Devices,injection molding machine,vertical sawing machine
• Similar models:NSK 74550/74850 Timken 74550A/74850 ISO 74550/74850 Timken 74550/74850B Timken 74550A/74851CD+X1S-74550 AST 74550A/74850 FBJ 74550/74850 CX 74550A/74850 Timken 74550/74851CD+X3S-74550 NTN 4T-74550/74850
• BEARING POWER International Trading Co.,Ltd. specialize in 74550/74845 products，there is large inventory of Timken 74550/74845 . We has been built up long-term cooperation with Timken company, could make a bulk order of the 74550/74845 Which Timken 74550/74845 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
  20BGR10X	20	42	12	NSK	Angular Contact Ball Bearings
  23052R	260	400	104	KOYO	Spherical Roller Bearings
  23252-E1A-MB1	260	480	174	FAG	Spherical Roller Bearings
  2580/2520	31.75	66,421	25,4	Timken	Tapered Roller Bearings
  32960-N11CA-A500-550	300	420	152	FAG	Tapered Roller Bearings
  53200U+U200	10	26		ISO	Thrust Ball Bearings
  54216U	80	115	58	NACHI	Thrust Ball Bearings
  6203NR	17	40	12	KOYO	Deep Groove Ball Bearings
  7064	320,000	480,000	74,000	NTN	Angular Contact Ball Bearings
  7408 ADB	40	110	54	ISO	Angular Contact Ball Bearings
  GE 240 ES-2RS	240	340	140	CX	Plain Bearings
  KBK15X19X19.5	15,000	19,000		NTN	Needle Roller Bearings
  NKXR 30	42	30	30	SKF	Cylindrical Roller Bearings
  UCFL212-38	60,325			KOYO	Bearing Units
  UCPH205-15	23,8125		34,1	FYH	Bearing Units
  NNC4864V.C3	320	400	80	FAG	CYLINDRICAL ROLLER BEARINGS
  RNA4906	47		17	FAG	NEEDLE BEARINGS
  RLS-4-2Z	.5000	1.3125	.3750	SKF	DEEP GROOVE BALL BEARINGS
  220SD30	220	340	90	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
  53305-U				CONSOLIDATED	THRUST BALL BEARINGS WITH SPHERICAL SEATING RING