F_w - 43 mm

D - 53 mm

C - 20 mm

r_1,2 - min. - 0.3 mm

D_a - max. - 51 mm

r_a - max. - 0.3 mm

Basic dynamic load rating - C - 27.5 kN

Basic static load rating - C₀ - 55 kN

Fatigue load limit - P_u - 6.8 kN

Reference speed - 9500 r/min

Limiting speed - 11000 r/min

Mass bearing - 0.086 kg

Radial shaft seal with a low cross-sectional height, single lip -

• Model Number: NK 43/20
• Inner Diameter：53mm Outer Diameter：43mm Width：20mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:storage shelves,van,raw material accessories,walking Food processing machinery and equipment,pneumatic Pump,Machine Tool Accessories,filter paper products,Polymer,industry test,Wire grinder,Control
• Similar models:NSK EE243196/243250 NSK HM743337/HM743310 KOYO NJ430 NTN 4R3443 NSK 543085/543114 SKF 319438DA-2LS ISO BK354332 NACHI NP430 ISO SL04300 NTN 4R2438
• BEARING POWER International Trading Co.,Ltd. specialize in NK43/20 products，there is large inventory of SKF NK 43/20 . We has been built up long-term cooperation with SKF company, could make a bulk order of the NK 43/20 Which SKF NK43/20 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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  22328A2X	140	300	102	NACHI	Cylindrical Roller Bearings
  2LA-HSE022ADG/GNP42	110	170	28	NTN	Angular Contact Ball Bearings
  47TS624335A	310	430	350	KOYO	Tapered Roller Bearings
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  95KBE02	95	170	63	NACHI	Tapered Roller Bearings
  HM813844/10	66,675	127	36,512	CX	Tapered Roller Bearings
  K30X42X30H	30	42		Timken	Needle Roller Bearings
  K75x81x30	75	81		SKF	Needle Roller Bearings
  N2217	85	133,8	36	NTN	Cylindrical Roller Bearings
  NKJ42/30	42	57	30	Timken	Needle Roller Bearings
  UCFC215-48	76,2			KOYO	Bearing Units
  UCP308	40			CRAFT	Bearing Units
  MUCFL201-8	.5000			AMI	STAINLESS STEEL PILLOW BLOCKS
  6315Z	75	160	37	FAG	DEEP GROOVE BALL BEARINGS
  RBNA202618-RS	26		18	SKF (Old No.)	NEEDLE BEARINGS
  77307	35	80	21	New Departure	DEEP GROOVE BALL BEARINGS
  GE260ES-2RS	260	370	150	SKF	SPHERICAL PLAIN BEARINGS
  210	50	90	20	SKF	DEEP GROOVE BALL BEARINGS
  63/28-2RS	28	68	18	CONSOLIDATED	DEEP GROOVE BALL BEARINGS