NNU3072 NTN Tapered Roller Bearing - NTNY BEARING LTD

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NNU3072 NTN Tapered Roller Bearing specification

Da - Cup Frontface Backing Diameter:179.10 mm
Bearing Weight:4.5 Kg
Series:30221M
Ab - Cage-Cone Frontface Clearance:7.4 mm
Cage Type:Stamped Steel
R - Cone Backface To Clear Radius1:3.050 mm
B:39.000 mm
Design Units:METRIC
e - ISO Factor8:0.42
D:190 mm
G1 - Heat Generation Factor (Roller-Raceway):186.7
Y - ISO Factor9:1.43
C - Cup Width:30.000 mm
C0 - Static Radial Rating:407000 N
Cup Part Number:Y30221M
Aa - Cage-Cone Backface Clearance:2.3 mm
G2 - Heat Generation Factor (Rib-Roller End):59.4
K - Factor7:1.39
r - Cup Backface To Clear Radius2:2.54 mm
Cone Part Number:X30221M

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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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