d - 42 mm

D - 57 mm

B - 20 mm

F - 47 mm

r_min - 0,3 mm

s - 0,5 mm / Axial displacement

m - 148 g / Weight

C_r - 32500 N / Dynamic load rating (radial)

C_0r - 56000 N / Static load rating (radial)

C_ur - 9900 N / Fatigue limit load, radial

n_G - 9800 1/min / Limiting speed

n_B - 5700 1/min / Reference speed

light series

• Model Number: NKI42/20
• Inner Diameter：42mm Outer Diameter：57mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-12-14
• Application:diving equipment,Logistics Equipment,pump accessories,E Beauty,security equipment,sterilizers,Plastic molding,stamping die and its equipment,sleep monitoring,industrial skin care,Medical room equipment
• Similar models:IKO BA4216Z KOYO RS192422 NTN MR526828+MI-425228 Timken NAO25X42X16 NTN DCL2420 NTN K210X220X42 KOYO BTM425330J NSK FWF-374230 KOYO M-34241 NBS PNA20/42
• BEARING POWER International Trading Co.,Ltd. specialize in NKI42/20 products，there is large inventory of INA NKI42/20 . We has been built up long-term cooperation with INA company, could make a bulk order of the NKI42/20 Which INA NKI42/20 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
  10R32004VC12D82	20	42	16,2	SNR	Tapered Roller Bearings
  22317-E-K-W33+H2317	85	180	60	NKE	Spherical Roller Bearings
  25590/25520	45,618	82,931	23,812	ISB	Tapered Roller Bearings
  2RT3629	177,800	395,351	130,000	NTN	Thrust Roller Bearings
  32228 J2	250	140	71,75	SKF	Tapered Roller Bearings
  32252	260	480	137	NACHI	Tapered Roller Bearings
  33017F	85	130	36	Fersa	Tapered Roller Bearings
  619/6-2RS	6	15	5	CX	Deep Groove Ball Bearings
  7221B	105	190	36	FBJ	Angular Contact Ball Bearings
  ASTEPBF 0608-07	6	8		AST	Plain Bearings
  LH-22214EK	70	125	31	NTN	Spherical Roller Bearings
  LMBS20UU	31.75	50,8		Samick	Linear Bearings
  NU210ECM/HC5C3	50	90	20	SKF	Cylindrical Roller Bearings
  UCF205-14E	22,225			KOYO	Bearing Units
  UCFL314	70			SNR	Bearing Units
  UCTU209-500	45		49,2	FYH	Bearing Units
  100416	.6250	1.1250	1.0000	BAL	JOURNAL ROLLER ASSEMBLIES
  X5/64ZZ	.0781	.2500	.1406	ADR	DEEP GROOVE BALL BEARINGS
  HW-1/2				NH	THRUST BALL BEARINGS
  3913	112	65		SKF	THRUST BALL BEARINGS