SKF 21320 E/C3 Roller Bearings - Bearing Distributors Inc

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SKF 21320 E/C3 Roller Bearings image

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Series:49500
Cone Part Number:49585
Cup Part Number:49520-B
Design Units:Imperial
Bearing Weight:2.6 lb
Cage Type:Stamped Steel
d:2 in
D:4.0000 in
D1 - Flange Outer Diameter:4.2148 in
B - Cone Width:1.2500 in
C - Cup Width:1.0000 in
C1 - Cup Flange Width:0.2188 in
T1 - Bearing Width:1.250 in
T - Bearing Width to Flange:0.4688 in
R - Cone Backface To Clear Radius1:0.14 in
r - Cup Backface To Clear Radius2:0.130 in
da - Cone Frontface Backing Diameter:2.32 in
db - Cone Backface Backing Diameter:2.6 in
Da - Cup Frontface Backing Diameter:3.90 in
Ab - Cage-Cone Frontface Clearance:0.09 in
Aa - Cage-Cone Backface Clearance:0.07 in
a - Effective Center Location3:-0.28 in
C90 - Dynamic Radial Rating (90 million revolutions)4:9170 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:35400 lbf
C0 - Static Radial Rating:35000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:6290 lbf
K - Factor7:1.46
e - ISO Factor8:0.4
Y - ISO Factor9:1.5
G1 - Heat Generation Factor (Roller-Raceway)10:49.1
G2 - Heat Generation Factor (Rib-Roller End):14.2
Cg - Geometry Factor11:0.0946

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Bearing Distributors Inc: Emailiris@bearing-distributors.com; Address1589 Tampines Industrial Distributor Avenue 5 Singapore 528759; Phone(Working Time)0065-31591338; Fax0065-31591338

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