Fw - 42 mm

D - 52 mm

C - 20 mm

r min. - 0,3 mm

Weight - 0,0858 Kg

Basic dynamic load rating (C) - 30 kN

Basic static load rating (C0) - 49 kN

Fatigue load limit (Pu) - 8,6

Reference speed - 6 600 r/min

Limiting speed - 10 900 r/min

X-life bearings

• Model Number:NK42/20
• Inner Diameter：42mm Outer Diameter：52mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-12-09
• Application:clean stationery,Dental Drill etc,shoe-making machinery,top industry,Forging machine,wall materials,expectoration machine,rubber products machinery and equipment,altimeter etc,pressure control valve,engineering machine
• Similar models:ZEN NK42/30 CX K35x42x30 KOYO MK24201 NSK FWF-374218 CX PNA20/42 CX K37x42x27 IKO RNA49/42U KOYO BTM2428 NTN NK145/42 IKO KT324220EG
• BEARING POWER International Trading Co.,Ltd. specialize in NK42/20 products，there is large inventory of INA NK42/20 . We has been built up long-term cooperation with INA company, could make a bulk order of the NK42/20 Which INA NK42/20 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
  23296 KCW33+AH3296	480	870	310	ISO	Spherical Roller Bearings
  32017JR	85	130	29	KOYO	Tapered Roller Bearings
  46T32218JR/77	90	160	94	KOYO	Tapered Roller Bearings
  61907-2RS	35	55	10	ZEN	Deep Groove Ball Bearings
  C3168KM	340	580	190	SKF	Cylindrical Roller Bearings
  EGBZ3216-E40	50,8	55,563	25,4	INA	Plain Bearings
  GEG8E	8	19		AST	Plain Bearings
  GEGZ76ES	76,2	130,175	76,759	LS	Plain Bearings
  HR30212J	60	110	23,75	NSK	Tapered Roller Bearings
  KD6085100LL	60	85	100	NTN	Linear Bearings
  NKJ5/16	5	15	16	Timken	Needle Roller Bearings
  SA209F	45	85	30,2	FYH	Deep Groove Ball Bearings
  USEHE209	45			SNR	Bearing Units
  CR14BUUR	.3750	.8750	.5000	IKO	NEEDLE BEARINGS
  SN307with2307	35	-	60	FAG	PILLOW BLOCKS
  NAST25	25	52	16	FAG (Old No.)	NEEDLE BEARINGS
  D-211-29	55	100	1.8125	Rollway	CYLINDRICAL ROLLER BEARINGS
  AS1730	17	30		SKF	THRUST NEEDLE BEARINGS
  52213				CONSOLIDATED	THRUST BALL BEARINGS
  AT-621				CONSOLIDATED	THRUST ROLLER BEARING WITH SPHERICAL SEATING RING