d - 100 mm

Fw - 113 mm

D - 140 mm

B - 40 mm

C - 40 mm

r min. - 1,1 mm

da min. - 106,5 mm

da max - 111 mm

Da max. - 133,5 mm

db min - 115 mm

ra max. - 1 mm

Weight - 1,87 Kg

Basic dynamic load rating (C) - 139 kN

Basic static load rating (C0) - 258 kN

(Grease) Lubrication Speed - 4000 r/min

(Oil) Lubrication Speed - 4800 r/min

• Model Number: NNU4920K
• Inner Diameter：100mm Outer Diameter：140mm Width：40mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-17
• Application:transistor fittings,tower crane,journal lathe,Blood coagulation reagent,Industrial,SPA equipment,sucker industry,cleaners,axle lathe,industrial skin care,ventilation heating equipment
• Similar models:NKE NNCL4920-V SKF NNCL4920CV KOYO DC4920AVW NSK NNU4920MBKR NSK RS-4920E4 CX NNCL4920V NSK NN4920MB CX NNU4920 IKO NAU4920UU CX NNU4920KV
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4920K products，there is large inventory of KOYO NNU4920K . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NNU4920K Which KOYO NNU4920K 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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  51107	35	52	12	NACHI	Thrust Ball Bearings
  5222				Ruville	Wheel Bearings
  7003 C	17	35	10	CX	Angular Contact Ball Bearings
  7012UCG/GNP42	60	95	18	NTN	Angular Contact Ball Bearings
  7320 B-UX	100	215	94	CX	Angular Contact Ball Bearings
  GY1012KRRB SGT	19.05	47	30,96	Timken	Deep Groove Ball Bearings
  HK3038	30	37	38	FBJ	Needle Roller Bearings
  NA49/28TT	28	45	18	NSK	Needle Roller Bearings
  NJ409-M1	45	120	29	FAG	Cylindrical Roller Bearings
  NP 312	60	113		NACHI	Cylindrical Roller Bearings
  NUP3307	35	80	34,9	CX	Cylindrical Roller Bearings
  R6	9,525	22,225	5,55752	AST	Deep Groove Ball Bearings
  UCFL309-28	44,45			FYH	Bearing Units
  XLS-81/2	8.5000	11.5000	1.5000	MRC	ANGULAR CONTACT BALL BEARINGS
  RMS221/2L	4.7500	10.0000	2.0000	NH	CYLINDRICAL ROLLER BEARINGS
  RMS3	.3750	1.5000	.5625	NH	CYLINDRICAL ROLLER BEARINGS
  6320-K	100	215	47	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  MI-62-W	3.8750		2.5150	CONSOLIDATED	NEEDLE BEARINGS