d - 100 mm

D - 250 mm

B - 58 mm

D₁ - - 197.45 mm

F - 139 mm

r_1,2 - min. - 4 mm

r_3,4 - min. - 4 mm

s - 4.9 mm

d_a - min. - 119 mm

d_a - max. - 135 mm

d_b - min. - 142 mm

D_a - max. - 230 mm

r_a - max. - 3 mm

r_b - max. - 3 mm

Basic dynamic load rating - C - 457 kN

Basic static load rating - C₀ - 520 kN

Fatigue load limit - P_u - 58.5 kN

Reference speed - 3000 r/min

Limiting speed - 3600 r/min

Calculation factor - k_r - 0.15

Mass bearing - 15.675 kg

• Model Number: NU 420 M
• Inner Diameter：250mm Outer Diameter：100mm Width：58mm
• Type：Thrust Ball Bearings
• Update date：2025-04-22
• Application:Air,respirator,Tool,vertical processing,welding equipment,Medium and large motor,quality inspection equipment,Textile Industry Accessories and Accessories,sucker industry,industry test,Internal thread type
• Similar models:KOYO 54207 NSK 54208U CX 52420 NACHI 51420 NTN 51420 NKE 52420-MP ISO 54420 NSK 54420X CX 54202 NSK 54208
• BEARING POWER International Trading Co.,Ltd. specialize in NU420M products，there is large inventory of SKF NU 420 M . We has been built up long-term cooperation with SKF company, could make a bulk order of the NU 420 M Which SKF NU420M 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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  23224 KCW33+H2324	120	215	76	CX	Spherical Roller Bearings
  45285A/45220	50,8	104,775	30,162	Timken	Tapered Roller Bearings
  46T30216JR/51,5	80	140	64	KOYO	Tapered Roller Bearings
  71934 CD/HCP4A	230	170	28	SKF	Angular Contact Ball Bearings
  EE776420/776520	1066,8	1320,8	95,25	NTN	Tapered Roller Bearings
  GE 035 ES-2RS	35	55	25	CX	Plain Bearings
  GEH 40 TXE-2LS	68	40	40	SKF	Plain Bearings
  HH221430/HH221410	76,2	190,5	57,15	Timken	Tapered Roller Bearings
  NK20/16	20	28	16	INA	Needle Roller Bearings
  NU 2256 ECMA	500	280	130	SKF	Thrust Ball Bearings
  NU215-E-MA6	75	130	25	NKE	Cylindrical Roller Bearings
  NUP 2216	80	140	33	SIGMA	Cylindrical Roller Bearings
  NUP306	30	72	19	ISO	Cylindrical Roller Bearings
  PSL 611-302	231,775	317,5	47,625	PSL	Tapered Roller Bearings
  WJ-445016	69.850	79.375		KOYO	Needle Roller Bearings
  SCE2812	44,45	53,975	19,05	INA	Needle Roller Bearings
  HA2332	160	210		STEYR	ADAPTERS
  NN-3013-KMSP/5	65	100	26	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS