d - 60 mm

Fw - 68 mm

D - 85 mm

B - 25 mm

C - 25 mm

r min. - 1 mm

da min. - 65 mm

Da max. - 80 mm

ra max. - 1 mm

Weight - 0,435 Kg

Basic dynamic load rating (C) - 56 kN

Basic static load rating (C0) - 95,5 kN

(Grease) Lubrication Speed - 3800 r/min

(Oil) Lubrication Speed - 6300 r/min

• Model Number: NA4912
• Inner Diameter：60mm Outer Diameter：85mm Width：25mm
• Type：Needle Roller Bearings
• Update date：2025-12-15
• Application:expectoration machine,static control,motor,spreader series,non-ferrous metal alloy,forklift truck,Industrial equipment,top industry,Display Devices,Vertical machining,lifting equipment Hoisting hoist
• Similar models:CX NA4912 ZEN RNA4912 AST RNA4912 IKO RNA4912U Timken RNA4912 CRAFT NA4912-2RS INA NA4912 KOYO 43BTM4912A CX RNA4912 INA NA4912-XL
• BEARING POWER International Trading Co.,Ltd. specialize in NA4912 products，there is large inventory of NSK NA4912 . We has been built up long-term cooperation with NSK company, could make a bulk order of the NA4912 Which NSK NA4912 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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  22240-2CS5/VT143	360	200	98	SKF	Spherical Roller Bearings
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  239/950YMB	950	1250	224	Timken	Spherical Roller Bearings
  24048 CC/W33	360	240	118	SKF	Spherical Roller Bearings
  52393/52618	100,012	157,162	36,512	KOYO	Tapered Roller Bearings
  7217 C-UO	85	150	56	CX	Angular Contact Ball Bearings
  GEC560HCS	560	750	258	LS	Plain Bearings
  LM8SAJ	8	15	11,5	Samick	Linear Bearings
  NN 3022 TN9/SP	110	170	45	ISB	Cylindrical Roller Bearings
  NUP2324-E-MPA	120	260	86	NKE	Cylindrical Roller Bearings
  BR-23	.6250	1.3750	.4375	FED	DEEP GROOVE BALL BEARINGS
  XLS-10	10.0000	13.2500	1.6250	FAG	DEEP GROOVE BALL BEARINGS
  DMR75				RIV	THRUST BALL BEARINGS WITH SPHERICAL SEATING RINGS
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  50TPS122				Torrington	THRUST ROLLER BEARING WITH SPHERICAL SEATING RING
  HJ-420	100		16	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  52240				CONSOLIDATED	THRUST BALL BEARINGS
  F61803-2RS	17	26	5	CONSOLIDATED	DEEP GROOVE BALL BEARINGS