d - 42 mm

D - 57 mm

B - 20 mm

F - 47 mm

r_1,2 - min. - 0.3 mm

s - 0.5 mm

d_a - min. - 44 mm

D_a - max. - 55 mm

r_a - max. - 0.3 mm

Basic dynamic load rating - C - 29.2 kN

Basic static load rating - C₀ - 61 kN

Fatigue load limit - P_u - 7.6 kN

Reference speed - 8500 r/min

Limiting speed - 10000 r/min

Mass bearing - 0.144 kg

• Model Number:NKI 42/20
• Inner Diameter：57mm Outer Diameter：42mm Width：20mm
• Type：Cylindrical Roller Bearings
• Update date：2023-03-02
• Application:hot and cold box,Roller,metering pump,agricultural testing and analysis equipment and related,Perfusion device,Optical detection,natural instruments,Garment Accessories,Surveying Surveying Instruments,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,woodworking machinery
• Similar models:CX NU422 NBS SL04220-PP CX BK324216 FAG NJ424-M1+HJ424 IKO TRU426230 NSK NJ428 FBJ NF420 CYSD NU424 KOYO NU421 AST NU424MC4S
• BEARING POWER International Trading Co.,Ltd. specialize in NKI42/20 products，there is large inventory of SKF NKI 42/20 . We has been built up long-term cooperation with SKF company, could make a bulk order of the NKI 42/20 Which SKF 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.

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  AST20 08IB06	12,7	15,0876		AST	Plain Bearings
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  LBE 16 AJ	16			AST	Linear Bearings
  MR101816	15,875	28,575	25,4	NTN	Needle Roller Bearings
  NJ2306-E-MPA	30	72	27	NKE	Cylindrical Roller Bearings
  NN4052C1NAP4	260	400	140	NTN	Cylindrical Roller Bearings
  NU1972	360	480	56	ISO	Cylindrical Roller Bearings
  SS 61914-ZZ	70	100	16	ISB	Deep Groove Ball Bearings
  S6309-2RSR	45	100	25	FAG	Deep Groove Ball Bearings
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  PNA30/52	30	52	20	SKF	SELF ALIGNING NEEDLE BEARINGS WITH INNER RACE
  7408PJDU	40	110	27	MRC	ANGULAR CONTACT BALL BEARINGS
  63062ZNR	30	72	19	SKF	DEEP GROOVE BALL BEARINGS
  6219-2ZNR	95	170	32	STEYR	DEEP GROOVE BALL BEARINGS
  R-188	.2500	.5000	.1250	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NU-2930E	150	210	36	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS