d - 45 mm

F - 52 mm

D - 68 mm

B - 22 mm

C - 22 mm

r1 min. - 0,6 mm

r2 min. - 0,6 mm

da max - 49 mm

Da max. - 64 mm

ra max. - 0,6 mm

S - 0,5 mm

Weight - 0,27 Kg

Basic dynamic load rating (C) - 39,1 kN

Basic static load rating (C0) - 64 kN

Fatigue load limit (Pu) - 7,8

Reference speed - – r/min

Limiting speed - 3800 r/min

• Model Number: NA4909RS
• Inner Diameter：45mm Outer Diameter：68mm Width：22mm
• Type：Needle Roller Bearings
• Update date：2025-12-15
• Application:hydraulic pressure gauge,Processing machinery,equipment and,Cutting Machine,disposable,Grinding and polishing equipment,hook,Special Equipment,other CNC,chemical,Optical detection
• Similar models:IKO RNA4909UU NSK NA4909 CX NA4909-2RS INA NA4909 KOYO RNA4909RS SKF NA4909.2RS CX RNA4909-2RS Timken NA4909 NTN NA4909LL KOYO NA4909,2RS
• BEARING POWER International Trading Co.,Ltd. specialize in NA4909RS products，there is large inventory of SKF NA4909RS . We has been built up long-term cooperation with SKF company, could make a bulk order of the NA4909RS Which SKF NA4909RS 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
  32209F	45	85	24,75	Fersa	Tapered Roller Bearings
  61924	165	120	22	SKF	Deep Groove Ball Bearings
  6217-2RS	85	150	28	KOYO	Deep Groove Ball Bearings
  6820-2RU	100	125	13	KOYO	Deep Groove Ball Bearings
  7207-BECB-TVP	35	72	17	NKE	Angular Contact Ball Bearings
  81216	80	115		CX	Thrust Roller Bearings
  BT2B 332167 C/HA3	650	400	240	SKF	Tapered Roller Bearings
  CSEG090	228,6	279,4	25,4	INA	Deep Groove Ball Bearings
  FL606	6	19	6	NTN	Deep Groove Ball Bearings
  FL673	3	7,2	2	NTN	Deep Groove Ball Bearings
  LMEKM16UU	16	26		Samick	Linear Bearings
  RNAB205	30,000		16,000	NTN	Needle Roller Bearings
  X30307M/Y30307M	35	80	22,75	Timken	Tapered Roller Bearings
  SA 70 C 2RS	70	105	49	ISB	Plain Bearings
  VKBA 3401				SKF	Wheel Bearings
  H308	40	58		FAG	ADAPTERS
  01/02/7522	110	240	80	RIV	TAPERED ROLLER BEARINGS
  F69/2.5	2.5	7	2.5	Nachi	DEEP GROOVE BALL BEARINGS
  212-MFG	60	110	22	MRC	DEEP GROOVE BALL BEARINGS
  SNZ-213..6213	65	60	80	CONSOLIDATED	PILLOW BLOCKS