d - 60 mm

Fw - 68 mm

D - 85 mm

B - 25 mm

C - 25 mm

r - 1 mm

S - 1,5 mm

Weight - 0,457 Kg

Basic dynamic load rating (C) - 64,8 kN

Basic static load rating (C0) - 116 kN

(Grease) Lubrication Speed - 6300 r/min

(Oil) Lubrication Speed - 4100 r/min

• Model Number:NA4912
• Inner Diameter：60mm Outer Diameter：85mm Width：25mm
• Type：Needle Roller Bearings
• Update date：2025-12-16
• Application:reducer,electrostatic protection,chemical raw materials and reagents,Safety protection,roller lathe,surgical instruments,Industrial,X-ray Equipment,pump accessories,decoration machinery,CNC
• Similar models:NBS NA4912 IKO NA4912U JNS NA4912 NBS RNA4912 ZEN RNA4912 ISO NA4912 INA RNA4912 INA NA4912-XL ISO RNA4912 INA NA4912
• BEARING POWER International Trading Co.,Ltd. specialize in NA4912 products，there is large inventory of Timken NA4912 . We has been built up long-term cooperation with Timken company, could make a bulk order of the NA4912 Which Timken 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  23164-E1A-K-MB1 + AH3164G-H	300	540	176	FAG	Spherical Roller Bearings
  32938	190	260	45	FAG	Tapered Roller Bearings
  50BER10X	50	80	16	NSK	Angular Contact Ball Bearings
  69/600	600	800	90	NSK	Deep Groove Ball Bearings
  ASTB90 F20060	200	205		AST	Plain Bearings
  EXFLE209	45			SNR	Bearing Units
  GE 015 ES-2RS	15	26	12	ISO	Plain Bearings
  K24X30X17BE	24	30		KOYO	Needle Roller Bearings
  LMEK12UU	12	22		Samick	Linear Bearings
  NF205	25,000	52,000	15,000	NTN	Cylindrical Roller Bearings
  NK43/30	43	53	30	AST	Needle Roller Bearings
  UCFCX17	85			FYH	Bearing Units
  E-41*	4.5937	3.0000		Aetna	THRUST BALL BEARINGS
  RTH-727				Andrews	THRUST ROLLER BEARINGS
  NF322	110	240	50	SKF	CYLINDRICAL ROLLER BEARINGS
  120RF03	120	260	55	Torrington	CYLINDRICAL ROLLER BEARINGS
  FR-156	.1875	.3125	.1250	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  234440MSP/5	200	310		CONSOLIDATED	ANGULAR CONTACT THRUST BALL BEARINGS
  2212-K2RS	60	110	28	CONSOLIDATED	SELF
  SALC50C	50		35	CONSOLIDATED	ROD ENDS