Fw - 42 mm

D - 52 mm

C - 20 mm

r min. - 0,3 mm

Da max. - 50 mm

ra max. - 0,3 mm

Weight - 0,086 Kg

Basic dynamic load rating (C) - 26,9 kN

Basic static load rating (C0) - 49 kN

(Grease) Lubrication Speed - 6500 r/min

(Oil) Lubrication Speed - 9500 r/min

• Model Number:NK42/20R
• Inner Diameter：42mm Outer Diameter：52mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-12-16
• Application:plastic rolling,other mold,Anti-defibrillation pacing,insect experimental analysis instrument,electric pump,Cylinder Special,Insect Count,Medical equipment,cooling system,Handling machinery and various industrial machinery,Solenoid Valves
• Similar models:SNR TNB44263S01 NTN K42×47×27 INA K35X42X20 KOYO AX2542 ISO K35x42x30 Timken K36X42X16 MPZ K81x92x42,5ZWTN NBS NKI42/30 NSK Y-2420 KOYO HJ-142216,2RS
• BEARING POWER International Trading Co.,Ltd. specialize in NK42/20R products，there is large inventory of NTN NK42/20R . We has been built up long-term cooperation with NTN company, could make a bulk order of the NK42/20R Which NTN NK42/20R 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
  232/530E	530	980	355	NACHI	Cylindrical Roller Bearings
  23240RHAK	200	360	128	KOYO	Spherical Roller Bearings
  260RT30	260	375		Timken	Cylindrical Roller Bearings
  6219N	95	170	32	SKF	Deep Groove Ball Bearings
  7022 CD/P4A	170	110	28	SKF	Angular Contact Ball Bearings
  7038C	190	290	46	NTN	Angular Contact Ball Bearings
  CRI-2010	100	180	140	NTN	Tapered Roller Bearings
  EE291250/291749	317,5	444,5	63,5	NSK	Cylindrical Roller Bearings
  EGBZ2016-E40	31.75	35,719	25,4	INA	Plain Bearings
  HC71900-E-T-P4S	10	22	6	FAG	Angular Contact Ball Bearings
  LT4	101,6	147,6375	34,925	RHP	Thrust Ball Bearings
  NJ 2222 E	110	200	53	NACHI	Cylindrical Roller Bearings
  NU 211 ECJ	100	55	21	SKF	Thrust Ball Bearings
  32040X	200	310	70	FAG	TAPERED ROLLER BEARINGS
  1638NS	.7500	2.0000	.5625	NICE	DEEP GROOVE BALL BEARINGS
  RLS14	1.7500	3.7500	.8125	FBC	CYLINDRICAL ROLLER BEARINGS
  NUP2305E	25	62	24	Torrington	CYLINDRICAL ROLLER BEARINGS
  RNA304020	40		20	SKF (Old No.)	NEEDLE BEARINGS
  11205	25	52	15	CONSOLIDATED	SELF
  VLA200844	734	950.1		CONSOLIDATED	SLEWING BEARINGS