NN4956K NTN Cylindrical Roller Bearing - NTNY BEARING LTD

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NN4956K NTN Cylindrical Roller Bearing image

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NN4956K NTN Cylindrical Roller Bearing specification

C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:22900 lbf
C0 - Static Radial Rating:55700 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:88500 lbf
db - Cone Backface Backing Diameter:3.19 in
G2 - Heat Generation Factor (Rib-Roller End):21.1
Series:555
da - Cone Frontface Backing Diameter:2.95 in
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:7810 lbf
Design Units:Imperial
K - Factor8:1.69
R - Cone Backface To Clear Radius3:0.14 in
a - Effective Center Location4:-0.37 in
Ab - Cage-Cone Frontface Clearance:0.08 in
Cone Part Number:559
B - Cone Width:1.4440 in
Aa - Cage-Cone Backface Clearance:0.07 in
Cage Type:Stamped Steel
G1 - Heat Generation Factor (Roller-Raceway):91
C90 - Dynamic Radial Rating (90 million revolutions)5:13200 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:50800 lbf

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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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