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NA6904 Machined Needle Roller 20x37x30 NA6904A

NA6904

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Sizes: ID 20mm x OD 37mm x W 30mm  | 

Machined Needle Roller Bearing with inner ring

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$17.80

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Quantity Price You Save
10 $16.91 Up to $8.90
25 $16.02 Up to $44.50
50 $14.24 Up to $178.00
100 $13.35 Up to $445.00

NA6904 bearing is Precision Machined Needle Roller Bearing with Inner Ring as complete Set.

Sizes: ID 20mm x OD 37mm x W 30mm

Match#: NA6904A, NA-6904, NA6904X, NA6904J1, NA6904R

NA49-69

Boundary Dimensions in mm Basic Dynamic Load Basic Static Load

Speed Limit

RPM

C C0
d D C B Fw N N
20 37 30 31 25 35,400 48,900 16,000

NA6904 Needle roller bearings with machined rings made of bearing steel have a low sectional height and a high load carrying capacity. The NA6904 bearings can be used with or without an inner ring. Needle roller bearings RNA6904 without an inner ring will require the shaft to be hardened, ground and polished.

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SIZES ID 20mm x OD 37mm x W 30mm
MATERIAL Chrome Steel SAE-52100
LUBRICATION Light Oil
Interchange No NA6904A, NA-6904, NA6904X, NA6904J1, NA6904R

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NA6904 Machined Needle Roller 20x37x30 NA6904A

NA6904 Machined Needle Roller 20x37x30 NA6904A

Sizes: ID 20mm x OD 37mm x W 30mm  | 

Machined Needle Roller Bearing with inner ring

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