d - 140 mm

D - 217,488 mm

T - 47,625 mm

B - 47,625 mm

C - 34,925 mm

R - 3,5 mm

r - 3,3 mm

a - 48,4 mm

Da - 196 mm

db - 150 mm

da - 163 mm

Db - 210 mm

Weight - 6,04 Kg

Basic dynamic load rating (C) - 287 kN

Basic static load rating (C0) - 495 kN

Calculation factor (e) - 0,49

Calculation factor (Y0) - 0,68

Calculation factor (Y1) - 1,2

• Model Number: 74551X/74856
• Inner Diameter：140mm Outer Diameter：217,488mm Width：47,625mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-23
• Application:Gas turbine,motor,ventilation heating equipment,hydraulic control element,Safety protection,other rubber,crimping tools,animal,Spectrum Products,security equipment,Machine Tool Accessories
• Similar models:NSK 74551X/74856 NSK 74551X/74850 NSK 74551X/74846X
• BEARING POWER International Trading Co.,Ltd. specialize in 74551X/74856 products，there is large inventory of NSK 74551X/74856 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 74551X/74856 Which NSK 74551X/74856 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
  2313K+H2313	65	140	48	CX	Self-Aligning Ball Bearings
  387A/382S	57,15	96,838	25,4	ISB	Tapered Roller Bearings
  6417	85	210	52	CX	Deep Groove Ball Bearings
  6806NR	30	42	7	NACHI	Deep Groove Ball Bearings
  89420-M	100	210	67	INA	Thrust Roller Bearings
  AST50 20FIB20	31,75			AST	Plain Bearings
  FWF-253020	25	30		NSK	Needle Roller Bearings
  K 15x18x14	15	18		NBS	Needle Roller Bearings
  K559-552-A	63,5	123,825	38,1	FAG	Tapered Roller Bearings
  RNA6908	48	62	40	KOYO	Needle Roller Bearings
  UCC201	12			SNR	Bearing Units
  UKFL319	85			KOYO	Bearing Units
  FY3/16	.1875	.5000	.1960	ADR	DEEP GROOVE BALL BEARINGS
  L18QA408	4.5000	5.0000	.2500	FAG	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  7348B.MP.U(A/O)	240	500	95	FAG	ANGULAR CONTACT BALL BEARINGS
  CF44PPSK	1.0000	2.7500	1.5000	INA	NEEDLE BEARINGS
  306ZNR	30	72	19	FAG	DEEP GROOVE BALL BEARINGS
  FPXF800	8.0000	9.5000	.7500	SKF	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  MR-80-N			2.0000	CONSOLIDATED	NEEDLE BEARINGS
  SR-22308-2RS	40	90	33	CONSOLIDATED	SPHERICAL ROLLER BEARINGS