NNU4948B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

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NNU4948B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series image

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NNU4948B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series specification

C - Double Cup Width:0.8125 in
Y - ISO Factor1:1.32
Series:A4000
e - ISO Factor4:0.45
D:1.3775 in
Da - Cup Frontface Backing Diameter:1.26 in
Y1 - ISO Factor5:1.49
r - Cup Frontface To Clear Radius2:0.03 in
K - Factor3:1.29
G1 - Heat Generation Factor (Roller-Raceway)7:2.3
Design Units:Imperial
G2 - Heat Generation Factor (Rib-Roller End):4.12
Y2 - ISO Factor6:2.22
Cg - Geometry Factor8:0.0355

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BEARING BOWER CORP.: Address711 North Bower Road, Macomb, IL 61455-2511 U.S.A.; Phone(Working Time)837-7373; Fax

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BEARING BOWER CORP.

NNU4948B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series specification

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