d - 120 mm

Fw - 143,5 mm

D - 170 mm

B - 45 mm

r5 min. - 1,35 mm

Weight - 2,107 Kg

Basic dynamic load rating (C) - 224 kN

Basic static load rating (C0) - 630 kN

(Grease) Lubrication Speed - 1800 r/min

(Oil) Lubrication Speed - 2700 r/min

• Model Number:NA3120
• Inner Diameter：120mm Outer Diameter：170mm Width：45mm
• Type：Needle Roller Bearings
• Update date：2025-12-29
• Application:wall industry,Leather Products,Storage Tool,aerial work equipment,medical equipment,security,embroidery cloth,Oral Equipment,experimental equipment,medical equipment,laser devices
• Similar models:NSK FWF-253120 IKO KT253120 Timken NA3120 KOYO VE253120AB1-1 NSK FWF-243120-E IKO KT243120EG KOYO NA3120 Timken RNA3120 KOYO RNA3120
• BEARING POWER International Trading Co.,Ltd. specialize in NA3120 products，there is large inventory of KOYO NA3120 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NA3120 Which KOYO NA3120 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
  1319	95	200	45	ISO	Self-Aligning Ball Bearings
  239/600RK	600	800	150	KOYO	Spherical Roller Bearings
  4303 ATN9	47	17	19	SKF	Deep Groove Ball Bearings
  6232-Z	160	290	48	CYSD	Deep Groove Ball Bearings
  6302ZZ	15	42	13	CRAFT	Deep Groove Ball Bearings
  GE17N	17	30		AST	Plain Bearings
  HM89443/10	33,338	76,2	29,37	CX	Tapered Roller Bearings
  K 105x113x30	105	113		NBS	Needle Roller Bearings
  MRJ5/8	15,875	46,0375	15,875	RHP	Cylindrical Roller Bearings
  NK73/25R+IR65X73X25	65,000	90,000	25,000	NTN	Needle Roller Bearings
  NKI25/20	25	38	20	ISO	Needle Roller Bearings
  NUP2222EM	110	200	53	NSK	Cylindrical Roller Bearings
  R152.13				SNR	Wheel Bearings
  NUP2336	180	380	126	SKF	CYLINDRICAL ROLLER BEARINGS
  BU1224Z	120	215	40	Hyatt	CYLINDRICAL ROLLER BEARINGS
  5216ENR	80	140	44.4	SKF	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  213-S	120	65	23	MRC	DEEP GROOVE BALL BEARINGS
  N332E	160	340	68	STEYR	CYLINDRICAL ROLLER BEARINGS
  120536	.7500	1.3750	2.2500	Rollway	JOURNAL ROLLER ASSEMBLIES
  KC-80CPO	8.0000	8.7500	.3750	CONSOLIDATED	DEEP GROOVE BALL BEARINGS