d - 55 mm

Fw - 63 mm

D - 80 mm

B - 26 mm

C - 25 mm

r min. - 1 mm

Weight - 0,405 Kg

Basic dynamic load rating (C) - 47,5 kN

Basic static load rating (C0) - 76 kN

(Grease) Lubrication Speed - 3 000 r/min

• Model Number: NA4911TT
• Inner Diameter：55mm Outer Diameter：80mm Width：26mm
• Type：Needle Roller Bearings
• Update date：2025-12-16
• Application:other CNC,equipment,municipal machinery,Spectrum Products,laser devices,Garment Accessories,packing equipment,diving equipment,car and accessories,insect experimental analysis instrument,experimental equipment
• Similar models:JNS RNA4911 IKO RNA4911U NSK NA4911 NTN NA4911S JNS NA4911 INA RNA4911-XL ISO NA4911 NSK RNA4911TT NSK NA4911TT ZEN RNA4911
• BEARING POWER International Trading Co.,Ltd. specialize in NA4911TT products，there is large inventory of NSK NA4911TT . We has been built up long-term cooperation with NSK company, could make a bulk order of the NA4911TT Which NSK NA4911TT 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
  15106/15250X	26,987	63,5	20,638	Timken	Tapered Roller Bearings
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  43VP4931E	43	49	31	KOYO	Needle Roller Bearings
  476/472D+X1S-476	60	120	65,09	Timken	Tapered Roller Bearings
  51408	40	90	36	SKF	Thrust Ball Bearings
  53428XU	140	280	131	NSK	Thrust Ball Bearings
  BK121814	12	18	14	CX	Cylindrical Roller Bearings
  N1012RSZTP	60	86,1	18	NSK	Cylindrical Roller Bearings
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  SDMF30	30	45		KOYO	Linear Bearings
  SS 61800	10	19	5	ISB	Deep Groove Ball Bearings
  UC318-56	88,9	190	96	KOYO	Deep Groove Ball Bearings
  UCP313-40	63,5		75	KOYO	Bearing Units
  YSP 212-207 SB-2F	110	61,912	51,5	SKF	Deep Groove Ball Bearings
  52202				FAG	THRUST BALL BEARINGS
  1318	90	190	43	FED	DEEP GROOVE BALL BEARINGS
  Q3313X5	65	140	33	New Departure	DEEP GROOVE BALL BEARINGS
  419-S	95	250	55	MRC	DEEP GROOVE BALL BEARINGS
  NA22/8P-2RS	8	24	12	SKF (Old No.)	NEEDLE BEARINGS