d - 20 mm

D - 42 mm

C - 20 mm / Tolerance: +/-0,5

B - 20 mm

D₁ - 36,5 mm

F - 25 mm

r_{1 min} - 0,3 mm

r_min - 0,8 mm

s - 0,5 mm / Axial displacement

m - 136 g / Weight

C_r - 21300 N / Dynamic load rating (radial)

C_0r - 30500 N / Static load rating (radial)

C_ur - 5300 N / Fatigue limit load, radial

n_G - 17800 1/min / Limiting speed

with inner ring

• Model Number: PNA20/42
• Inner Diameter：20mm Outer Diameter：42mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-04-22
• Application:casting embedding,static control,construction machinery and equipment,labor insurance,water protection,food packaging,electromagnet,Spectrum Products,lifting chain,joint protection,ventilation equipment
• Similar models:IKO BHA2012Z KOYO M20201 CX K75X83X20 AST NK24/20 IKO TAF253320 NTN K50X58X20 INA K16X20X17 KOYO NKJ15/20 KOYO HK2520.2RS ISO K195X202X40
• BEARING POWER International Trading Co.,Ltd. specialize in PNA20/42 products，there is large inventory of INA PNA20/42 . We has been built up long-term cooperation with INA company, could make a bulk order of the PNA20/42 Which INA PNA20/42 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.

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  K22X26X17H	22	26		Timken	Needle Roller Bearings
  NJ2206-E-TVP3	30	62	20	NKE	Cylindrical Roller Bearings
  RNAO18X26X13	18	26	13	KOYO	Needle Roller Bearings
  TSM 12	12	26	16	ISB	Plain Bearings
  SR2-2Z	3,175	9,525	3,967	ZEN	Deep Groove Ball Bearings
  UK315	75	160	55	KOYO	Deep Groove Ball Bearings
  H3172	360	460		FAG	ADAPTERS
  205-M	25	52	15	MRC	DEEP GROOVE BALL BEARINGS
  RLS131/2	1.6250	3.5000	.7500	NH	CYLINDRICAL ROLLER BEARINGS
  CR-1/2-XB	.1900	.5000	.3750	Smith	NEEDLE BEARINGS
  6320.2Z	100	215	47	STEYR	DEEP GROOVE BALL BEARINGS
  29272EM	360	500		CONSOLIDATED	SPHERICAL ROLLER THRUST BEARINGS
  294/560EM	560	980		CONSOLIDATED	SPHERICAL ROLLER THRUST BEARINGS
  T4CB120	120	170	25	CONSOLIDATED	TAPERED ROLLER BEARINGS