d - 60 mm

Fw - 68 mm

D - 85 mm

B - 26 mm

C - 25 mm

r min. - 1 mm

Weight - 0,44 Kg

Basic dynamic load rating (C) - 50 kN

Basic static load rating (C0) - 82,5 kN

(Grease) Lubrication Speed - 2 800 r/min

• Model Number:NA4912TT
• Inner Diameter：60mm Outer Diameter：85mm Width：26mm
• Type：Needle Roller Bearings
• Update date：2025-12-30
• Application:Anti-defibrillation pacing,fabric products,Other machinery,chemical raw materials and reagents,Industrial Electromechanical,Broadcasting System,climb ladder,instrumentation instrument,insect experimental analysis instrument,screen filter,Hydraulic Equipment
• Similar models:CX NA4912 IKO RNA4912 NSK NA4912TT IKO RNA4912U IKO NA4912 IKO RNA4912UU NTN NA4912R CX RNA4912 ISO RNA4912 ZEN RNA4912
• BEARING POWER International Trading Co.,Ltd. specialize in NA4912TT products，there is large inventory of NSK NA4912TT . We has been built up long-term cooperation with NSK company, could make a bulk order of the NA4912TT Which NSK NA4912TT 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
  1988/1922	28,575	57,15	19,845	CX	Tapered Roller Bearings
  22215 ACKMBW33	75	130	31	MPZ	Spherical Roller Bearings
  22338 EKW33+H2338	170	400	132	ISB	Spherical Roller Bearings
  28680/28622	55,562	97,63	24,608	Timken	Tapered Roller Bearings
  6201-RSH	12	32	10	SKF	Deep Groove Ball Bearings
  AST20 3520	35	39		AST	Plain Bearings
  CRF-41.05052				CRAFT	Wheel Bearings
  BK4212	42	49	12	ISO	Cylindrical Roller Bearings
  F61702	15	21	4	ZEN	Deep Groove Ball Bearings
  GEH70ES-2RS	70	120	70	SKF	Plain Bearings
  K42x47x27	42	47	27	CX	Needle Roller Bearings
  NK 16/16	24	16	16	SKF	Cylindrical Roller Bearings
  NK110/30	110	130	30	FBJ	Needle Roller Bearings
  NU207	35	72	17	FBJ	Cylindrical Roller Bearings
  222S.507	290	188	80	FAG	SPLIT SPHERICAL ROLLER BEARINGS
  NA6915	75	105	54	INA	NEEDLE BEARINGS
  6310K	50	110	27	SKF	DEEP GROOVE BALL BEARINGS
  54204-U				STEYR	THRUST BALL BEARINGS WITH SPHERICAL SEATING RINGS
  SNW3126x115	130	165		Torrington	ADAPTERS
  IR-50x55x35	50		35	CONSOLIDATED	NEEDLE BEARINGS