NA4909 Needle Roller Bearing 45X68X22mm

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NA4909

Bore Diameter:45 mm

Outside Diameter:68 mm

Width:22 mm

Weight:0.285 kg

The NA4909 bearing is a Needle roller bearing with an inner diameter of 45 mm , an outer diameter of 68 mm, a width of 22 mm. It typically uses P0. P6. P5 grade precision tolerances and open type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

45 mm

Outside Diameter:

68 mm

Thickness:

22 mm

Weight:

0.285 KG

Specifications:

Structure:

Needle Roller Bearing

Precision Rating:

P0. P6. P5

Bearing Material:

GCr15SiMn, GCr15, etc

Seals Type:

open

Transaction Information:

Payment term:

100% T/T or Western Union in advance

Delivery time:

Within 5 working days after confirmed your payment

Detailed description

Features and Application of Needle bearing NA4909:

Needle roller bearings have a high load carrying capacity in addition to their low corss-section and stiffness. They are especially suitable for bearing arrangements where radial space is limited. Because needle roller bearings only carry pure radial load and can not limit the axial displacement of shaft relative to the housing. It is important to ensure that inner ring axis and outer ring axis must be aligned during mounting the bearings.

Needle roller bearing NA4909 is a cylindrical roller of the roller bearings, relative to its diameter, roller is fine and long. This roller called needle. Although it has a small section, bearing still had high load to bear ability, therefore, especially suitable for radial place with limited space. Curve roller can have greater extremely strong load and high performance operation. RSTO outer ring no raised edge, no inner circle supporting roller

Relative bearing dimension:

NA4909	Needle Roller Bearing	45mm68mm22mm
NA4910	Needle Roller Bearing	50mm72mm22mm
NA4911	Needle Roller Bearing	55mm80mm25mm
NA4912	Needle Roller Bearing	60mm85mm25mm
NA4913	Needle Roller Bearing	65mm90mm25mm
NA4914	Needle Roller Bearing	70mm100mm30mm
NA4915	Needle Roller Bearing	75mm105mm30mm
NA4916	Needle Roller Bearing	80mm110mm30mm
NA4917	Needle Roller Bearing	85mm120mm35mm
NA4918	Needle Roller Bearing	90mm125mm35mm
NA4919	Needle Roller Bearing	95mm130mm35mm
NA4920	Needle Roller Bearing	100mm140mm40mm
NA4922	Needle Roller Bearing	110mm150mm40mm
NA4924	Needle Roller Bearing	120mm165mm45mm
NA4926	Needle Roller Bearing	130mm180mm50mm
NA4928	Needle Roller Bearing	140mm190mm50mm
NA6901	Needle Roller Bearing	12mm24mm22mm
NA6902	Needle Roller Bearing	15mm28mm23mm
NA6903	Needle Roller Bearing	17mm30mm23mm
NA6904	Needle Roller Bearing	20mm37mm30mm
NA69/22	Needle Roller Bearing	22mm39mm30mm
NA6905	Needle Roller Bearing	25mm42mm30mm
NA69/28	Needle Roller Bearing	28mm45mm30mm
NA6906	Needle Roller Bearing	30mm47mm30mm
NA4824	Needle Roller Bearing	120mm150mm30mm
NA4826	Needle Roller Bearing	130mm165mm35mm
NA4828	Needle Roller Bearing	140mm175mm35mm
NA4830	Needle Roller Bearing	150mm190mm40mm
NA4832	Needle Roller Bearing	160mm200mm40mm
NA4834	Needle Roller Bearing	170mm215mm45mm
NA4836	Needle Roller Bearing	180mm225mm45mm
NA4838	Needle Roller Bearing	190mm240mm50mm
NA4840	Needle Roller Bearing	200mm250mm50mm
NA4844	Needle Roller Bearing	220mm270mm50mm
NA4848	Needle Roller Bearing	240mm300mm60mm
NA4852	Needle Roller Bearing	260mm320mm60mm
NA4856	Needle Roller Bearing	280mm350mm69mm
NA4860	Needle Roller Bearing	300mm380mm80mm
NA4864	Needle Roller Bearing	320mm400mm80mm
NA4868	Needle Roller Bearing	340mm420mm80mm
NA4872	Needle Roller Bearing	360mm440mm80mm
NA49/9	Needle Roller Bearing	9mm20mm11mm
NA4900	Needle Roller Bearing	10mm22mm13mm
NA4901	Needle Roller Bearing	12mm24mm13mm
NA4902	Needle Roller Bearing	15mm28mm13mm
NA4903	Needle Roller Bearing	17mm30mm13mm
NA4904	Needle Roller Bearing	20mm37mm17mm
NA49/22	Needle Roller Bearing	22mm39mm17mm
NA4905	Needle Roller Bearing	25mm42mm17mm
NA49/28	Needle Roller Bearing	28mm45mm17mm
NA4906	Needle Roller Bearing	30mm47mm17mm
NA49/32	Needle Roller Bearing	32mm52mm20mm
NA4907	Needle Roller Bearing	35mm55mm20mm
NA4908	Needle Roller Bearing	40mm62mm22mm
NA4822	Needle Roller Bearing	110mm140mm30mm

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How can you buy NA4909 Needle Roller Bearing 45X68X22mm on the Internet?
High quality NA4909 ( 0.285 kg Mass, ID: 45 mm OD: 68 mm WD: 22 mm , P0. P6. P5 Accuracy Class , GCr15SiMn, GCr15, etc Material ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. NA4909. then click the button " Send " The web site will make your purchasing information sent to the supplier's mailbox, who will come to contact you upon they get your information at the first time.

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NA4909 Needle Roller Bearing 45X68X22mm

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