d - 50.800 mm

D - 101.600 mm

T - 34.925 mm

B - 36.068 mm

C - 26.988 mm

a - 12.7 mm

r1 min. - 0.8 mm

r2 min. - 3.3 mm

Weight - 1,24 Kg

Basic dynamic load rating (C) - 139000 kN

Basic static load rating (C0) - 169000 kN

(Grease) Lubrication Speed - 3700 r/min

(Oil) Lubrication Speed - 5000 r/min

Calculation factor (e) - 0.29

Calculation factor (Y0) - 1.2

Calculation factor (Y1) - 2.1

• Model Number: 529/522
• Inner Diameter：50.800mm Outer Diameter：101.600mm Width：34.925mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:hydraulic pump,gas turbine,ventilator anesthesia machine etc,test strip,Garment Accessories,Vertical machining,Grinding and polishing equipment,Hair styling device,Material handling equipment,Plastic Equipment,physical instruments
• Similar models:NTN 4T-45291/45220 KOYO 529/522 FBJ 529X/522 Timken 45291/45220-B FBJ 45290/45220 ZVL K-529/K-522 Timken LL529749/LL529710 NACHI 529/522 NTN 4T-529X/522 Timken NP755290-99401
• BEARING POWER International Trading Co.,Ltd. specialize in 529/522 products，there is large inventory of NACHI 529/522 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 529/522 Which NACHI 529/522 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
  22215 ACMBW33	75	130	31	MPZ	Spherical Roller Bearings
  3811-2RS	55	72	13	CX	Angular Contact Ball Bearings
  5312ZZ	60	130	54	FBJ	Angular Contact Ball Bearings
  7009CDB	45	75	16	NACHI	Angular Contact Ball Bearings
  7020	100	150	24	CYSD	Angular Contact Ball Bearings
  AELS208N	40,000	80,000	43,7	NTN	Deep Groove Ball Bearings
  ASTT90 9560	95	100		AST	Plain Bearings
  EE763330/763410	838,2	1041,4	93,662	ISB	Tapered Roller Bearings
  K 18x22x17	18	22		NBS	Needle Roller Bearings
  K28×33×13	28	33		NTN	Needle Roller Bearings
  NJ 308	40	90	23	ISB	Cylindrical Roller Bearings
  NK 6/12 TN	6	12	12	NBS	Needle Roller Bearings
  RNU 205 ECP	52	31,5	15	SKF	Cylindrical Roller Bearings
  WJ-384424	60.325	69.850		KOYO	Needle Roller Bearings
  SC 40 AS	40			NBS	Linear Bearings
  31328X	140	300	70	SKF	TAPERED ROLLER BEARINGS
  NK8/12	15		12	SKF	NEEDLE BEARINGS
  RMS-10-NR	1.2500	3.1250	.8750	STEYR	DEEP GROOVE BALL BEARINGS
  2210	50	90	23	CONSOLIDATED	SELF
  KF-90XPO	9.0000	10.5000	.7500	CONSOLIDATED	FOUR POINT ANGULAR CONTACT BALL BEARINGS