d - 63,5 mm

D - 123,825 mm

T - 38,1 mm

B - 36,678 mm

C - 30,162 mm

ra1 max. - 3,3 mm

a - 28,8 mm

r min. - 3,5 mm

r1 min. - 3,3 mm

Da - 109 mm

db - 73 mm

ra max. - 3,5 mm

da - 78 mm

Db - 116 mm

Weight - 1,994 Kg

Basic dynamic load rating (C) - 161 kN

Basic static load rating (C0) - 221 kN

(Grease) Lubrication Speed - 3000 r/min

(Oil) Lubrication Speed - 4000 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,95

Calculation factor (Y1) - 1,7

• Model Number:559/522A
• Inner Diameter：63,5mm Outer Diameter：123,825mm Width：38,1mm
• Type：Tapered Roller Bearings
• Update date：2025-12-09
• Application:power protection,Switch,car shock absorber,aerial work equipment,walking Food processing machinery and equipment,medical Equipment,chuck industry,linear drive,pneumatic Pump,car,steam Hydraulic control element
• Similar models:ISO 5595/5535 NACHI H-25590/H-25523 Timken 559/552A NTN 4T-25590/25519 KOYO 6559R/6535 Fersa 25590/25521 Timken 15590/15523 NTN 4T-25590/25522 ISO 25590/25523 SKF 25590/25522/Q
• BEARING POWER International Trading Co.,Ltd. specialize in 559/522A products，there is large inventory of NSK 559/522A . We has been built up long-term cooperation with NSK company, could make a bulk order of the 559/522A Which NSK 559/522A 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
  22238 KCW33	190	340	92	CX	Spherical Roller Bearings
  3NC6001ST4	12	28	8	KOYO	Deep Groove Ball Bearings
  40BGS39G-2DST	40	66	24	NACHI	Angular Contact Ball Bearings
  6026-2RSR	130	200	33	FAG	Deep Groove Ball Bearings
  CSCG090	228,6	279,4	25,4	INA	Deep Groove Ball Bearings
  FR6-2RS	9,525	22,225	7,142	ZEN	Deep Groove Ball Bearings
  GEEW 63 ES	63	95	63	ISB	Plain Bearings
  GRA105RRB	33,3375	72	25,4	Timken	Deep Groove Ball Bearings
  HK2538	25	32	38	Timken	Needle Roller Bearings
  LRJ 6	152,4	266,7	39,69	SIGMA	Cylindrical Roller Bearings
  NF38/630	630	780	112	ISO	Cylindrical Roller Bearings
  NU 307 EW	35	80	21	NSK	Cylindrical Roller Bearings
  PCZ 0806 M	12,7	15,081	9,525	SKF	Plain Bearings
  UCF213	65		65,1	CX	Bearing Units
  209PP	85	45	19	FAF	DEEP GROOVE BALL BEARINGS
  MG-12	.7500		.8750	Aurora	ROD ENDS
  219	95	170	32	FAG	DEEP GROOVE BALL BEARINGS
  AS0821	8	21		INA	THRUST NEEDLE BEARINGS
  9101F	12	28	8	FED	DEEP GROOVE BALL BEARINGS
  1105F1	48	25		MRC	THRUST BALL BEARINGS