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1R40X50X20 - NTN

1R40X50X20

Needle roller bearing, inner ring

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Technical datasheet

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Specs

PRODUCT DIMENSIONS

Internal diameter (d) 40 mm
Bearing/Inner ring width (B) 20 mm
Under roller diameter F 50 mm
Min fillet radius (rs) 0,3 mm
Lubrication hole on inner ring No
IR chamfer length (t) 0,8 mm
Precision class P0
Mass 0,106 kg
Brand NTN

ABUTMENT

Min shoulder diameter IR (da min) 44 mm
Max shaft & housing fillet radius (ras max) 0,3 mm