d - 68 mm

D - 85 mm

B - 25 mm

C - 25 mm

r min. - 1 mm

Weight - 0,275 Kg

Basic dynamic load rating (C) - 60 kN

Basic static load rating (C0) - 108 kN

(Grease) Lubrication Speed - 4000 r/min

(Oil) Lubrication Speed - 6000 r/min

• Model Number: RNA4912
• Inner Diameter：68mm Outer Diameter：85mm Width：25mm
• Type：Needle Roller Bearings
• Update date：2025-04-22
• Application:fruit and vegetable processing,agriculture,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,granulator,forklift industry,Textile Industry Accessories and Accessories,bio-chemical,stamping die and its equipment,food add,engine,industrial supplies
• Similar models:IKO RNA4912U KOYO 43BTM4912A SKF RNA4912 INA RNA4912 NTN NA4912R NSK RNA4912 Timken NA4912 CRAFT NA4912 ISO RNA4912 IKO RNA4912UU
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4912 products，there is large inventory of ZEN RNA4912 . We has been built up long-term cooperation with ZEN company, could make a bulk order of the RNA4912 Which ZEN RNA4912 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
  22252-K-MB-W33+AH2252	260	480	130	NKE	Spherical Roller Bearings
  22330MB	150	320	108	AST	Spherical Roller Bearings
  29415	75	160	51	NTN	Thrust Roller Bearings
  6203-2NSE9	17	40	12	NACHI	Deep Groove Ball Bearings
  6926NR	130	180	24	NSK	Deep Groove Ball Bearings
  7009 B-UD	45	75	32	CX	Angular Contact Ball Bearings
  96900/96140	228,6	355,6	68,262	ISO	Tapered Roller Bearings
  AST650 354525	35	45		AST	Plain Bearings
  GEG 16 ES	16	28	16	SIGMA	Plain Bearings
  NJ2234-E-M1 + HJ2234-E	170	310	86	FAG	Cylindrical Roller Bearings
  NK16/20	16	24	20	INA	Needle Roller Bearings
  NP240	200	360	58	ISO	Cylindrical Roller Bearings
  QJ348-N2-MPA	240	500	95	FAG	Angular Contact Ball Bearings
  7372B.MP.U(A/O)	360	750	125	FAG	ANGULAR CONTACT BALL BEARINGS
  B71822.C.TPA.P4	110	140	16	FAG	ANGULAR CONTACT BALL BEARINGS
  240SD22	240	440	120	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
  6016NR	80	125	22	STEYR	DEEP GROOVE BALL BEARINGS
  6002.2RSNR	15	32	9	STEYR	DEEP GROOVE BALL BEARINGS
  K-39x44x24	39	44	24	CONSOLIDATED	NEEDLE BEARINGS
  CRSBR-56	1.3750	3.5000	2.0000	CONSOLIDATED	ROLLER CAM FOLLOWERS