NN4948K NTN Cylindrical Roller Bearing - NTNY BEARING LTD

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NN4948K NTN Cylindrical Roller Bearing image

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NN4948K NTN Cylindrical Roller Bearing specification

Aa - Cage-Cone Backface Clearance:7.1 mm
Design Units:Imperial
r - Cup Backface To Clear Radius2:6.35 mm
da - Cone Frontface Backing Diameter:277.88 mm
Db - Cup Backface Backing Diameter:366.01 mm
K - Factor7:1.76
Cone Part Number:HH249949H
C0 - Static Radial Rating:846000 lbf
B - Cone Width:117.475 mm
D:406.400 mm
Da - Cup Frontface Backing Diameter:383.54 mm
B:115.888 mm
Cup Part Number:HH249910
C - Cup Width:93.663 mm
Bearing Weight:60.600 Kg
Series:HH249900
R - Cone Backface To Clear Radius1:6.35 mm
C1 - Dynamic Radial Rating (1 million revolutions)5:554000 lbf
G2 - Heat Generation Factor (Rib-Roller End):173.3
a - Effective Center Location3:-28.7 mm

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NTNY BEARING LTD: AddressEstrada Municipal, Bairro Jardim Santo Afonso, Guarulhos-Sao Paulo, Brasil; Phone(Working Time)+55-54-5486-3486; Fax

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