d - 100 mm

F - 115 mm

D - 140 mm

B - 40 mm

C - 40 mm

r min. - 1,1 mm

da min. - 106,5 mm

Da max. - 125 mm

ra max. - 1 mm

Weight - 1,91 Kg

Basic dynamic load rating (C) - 72 kN

Basic static load rating (C0) - 168 kN

(Grease) Lubrication Speed - 2300 r/min

(Oil) Lubrication Speed - 3500 r/min

• Model Number: NA4920S
• Inner Diameter：100mm Outer Diameter：140mm Width：40mm
• Type：Needle Roller Bearings
• Update date：2025-12-10
• Application:thin metal materials,enzyme,instrumentation instrument,standing experimental equipment,impression material,expectoration machine,food testing,axle lathe,machining,Textile Industry Accessories and Accessories,bag machine
• Similar models:IKO RNA4920 IKO RNA4920UU INA RNA4920-XL Timken RNA4920 AST RNA4920 INA NA4920-XL ISO NA4920 IKO NA4920UU CX RNA4920 NBS NA4920
• BEARING POWER International Trading Co.,Ltd. specialize in NA4920S products，there is large inventory of NTN NA4920S . We has been built up long-term cooperation with NTN company, could make a bulk order of the NA4920S Which NTN NA4920S 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
  23148 CCK/W33 + OH 3148 H	400	220	128	SKF	Spherical Roller Bearings
  22315EX	75	160	55	NACHI	Cylindrical Roller Bearings
  32040X/DF	200	310	140	ISB	Tapered Roller Bearings
  5320				Ruville	Wheel Bearings
  CRF-32313 A	65,000	140,000	51,000	CRAFT	Wheel Bearings
  7203A5TRSU	17	40	12	NSK	Angular Contact Ball Bearings
  7300 A	10	35	11	CX	Angular Contact Ball Bearings
  7313BG	65,000	140,000	33,000	NTN	Angular Contact Ball Bearings
  B-107	15,875	20,638	11,13	NSK	Needle Roller Bearings
  E 230 /NS 7CE3	30	62	16	SNFA	Angular Contact Ball Bearings
  HC71901-E-T-P4S	12	24	6	FAG	Angular Contact Ball Bearings
  MLF2005	2	5	2	KOYO	Deep Groove Ball Bearings
  NA 6918UU	90	125	64	IKO	Needle Roller Bearings
  NA6910	50	72	40	KOYO	Needle Roller Bearings
  NF222	110	200	38	KOYO	Cylindrical Roller Bearings
  UCT206E	30			FYH	Bearing Units
  C105HCUL	25	47	12	Barden	ANGULAR CONTACT BALL BEARINGS
  LP2219U	95	170	43	Rollway	CYLINDRICAL ROLLER BEARINGS
  1621DC	.5000	1.3750	.4375	NICE	DEEP GROOVE BALL BEARINGS
  K-35x40x30../2	35	40	30../2	CONSOLIDATED	NEEDLE BEARINGS