NTN NA46790SW Tapered Roller Bearings - Leader Hydraulic Pump Co.,Limited.

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NTN NA46790SW Tapered Roller Bearings image

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NTN NA46790SW Tapered Roller Bearings Codes and sizes

Series:3300
Cone Part Number:3387
Cup Part Number:3329-B
Design Units:Imperial
Bearing Weight:2.7 lb
Cage Type:Stamped Steel
d:1.5 in
D:3.2187 in
D1 - Flange Outer Diameter:3.4021 in
B - Cone Width:1.1965 in
C - Cup Width:0.9375 in
C1 - Cup Flange Width:0.1875 in
T1 - Bearing Width:1.1563 in
T - Bearing Width to Flange:0.4063 in
R - Cone Backface To Clear Radius1:0.03 in
r - Cup Backface To Clear Radius2:0.130 in
da - Cone Frontface Backing Diameter:1.75 in
db - Cone Backface Backing Diameter:1.77 in
Da - Cup Frontface Backing Diameter:3.05 in
Ab - Cage-Cone Frontface Clearance:0.07 in
Aa - Cage-Cone Backface Clearance:0.06 in
a - Effective Center Location3:-0.43 in
C90 - Dynamic Radial Rating (90 million revolutions)4:6700 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:25800 lbf
C0 - Static Radial Rating:29100 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3130 lbf
K - Factor7:2.14
e - ISO Factor8:0.27
Y - ISO Factor9:2.2
G1 - Heat Generation Factor (Roller-Raceway)10:34.6
G2 - Heat Generation Factor (Rib-Roller End):12.1
Cg - Geometry Factor11:0.0744

Along with constantly improving performance, industrial machines continue to become increasingly sophisticated. Hydraulic equipment has to meet the challenge of diversifying needs. You may already appreciate the Leader Hydraulic Pump Co.,Limited reputation for compact equipment that delivers energy efficiency, safety, and high performance. Our equipment is also constantly refined by our quest for ultimate hydraulics that combine great power with flexible motion control.

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Leader Hydraulic Pump Co.,Limited.: Emailmeceoindus@hotmail.com; AddressNanshan Distrct,Shenzhen,China; Phone(Working Time)00852-68515715; Fax00852-68515716

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