d - 45 mm

Fw - 52 mm

D - 68 mm

C - 22 mm

Weight - 0,26 Kg

Basic dynamic load rating (C) - 42,75 kN

Basic static load rating (C0) - 69,35 kN

(Oil) Lubrication Speed - 8 075 r/min

• Model Number:NA 4909
• Inner Diameter：45mm Outer Diameter：68mm Width：22mm
• Type：Needle Roller Bearings
• Update date：2023-03-07
• Application:Individual Wire,non-motor vehicle Electric car,motor,Insect Capture,laser devices,test strip,mechanical annex,woodworking machinery,Laser Cutting,filter paper products,Seals
• Similar models:INA RNA4909-XL IKO NA4909UU NTN RNA4909LL INA RNA4909-RSR ISO RNA4909-2RS INA NA4909-XL IKO NA4909 SKF RNA4909RS IKO RNA4909 KOYO RNA4909.2RS
• BEARING POWER International Trading Co.,Ltd. specialize in NA4909 products，there is large inventory of NBS NA 4909 . We has been built up long-term cooperation with NBS company, could make a bulk order of the NA 4909 Which NBS NA4909 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
  1222-K	110	200	38	NKE	Self-Aligning Ball Bearings
  537705	25	55	43	VBF	Tapered Roller Bearings
  5S-2LA-HSE928ADG/GNP42	140	190	24	NTN	Angular Contact Ball Bearings
  7008 ACE/P4A	68	40	15	SKF	Angular Contact Ball Bearings
  8MM1210	8	12	10	KOYO	Needle Roller Bearings
  909	45	73	22	INA	Thrust Ball Bearings
  EB1.25.0555.201-2STPN	455	694,4	80	ISB	Thrust Ball Bearings
  FWF-222817	22	28		NSK	Needle Roller Bearings
  PK15X21X11.8	15,000	21,000		NTN	Needle Roller Bearings
  NNU6934V	170	188	109	TMB	Cylindrical Roller Bearings
  R20-RS	31,75	57,15	12,7	CYSD	Deep Groove Ball Bearings
  UKFLX06+H2306	25			NACHI	Bearing Units
  ZKLR1035-2Z	10	28,14	16	INA	Angular Contact Ball Bearings
  CSXA080	8.0000	8.5000	.2500	INA	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  SS99506	30	62	16	New Departure	DEEP GROOVE BALL BEARINGS
  6016TP/5	80	125	22	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  HJ-2316	80		11	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  NJ-2230E	150	270	73	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  SAF-217	3.9375	3.1875		CONSOLIDATED	PILLOW BLOCKS
  230SM170	170	290	75	CONSOLIDATED	SPLIT SPHERICAL ROLLER BEARINGS