SKF 20x38x7 HMS5 RG Radial shaft seals for general industrial applications

Offer High 612-B Cup Part Number Quality Brand SKF 20x38x7 HMS5 RG Radial shaft seals for general industrial applications 621 Cone Part Number .Contact Us Pioneer Machinery Source 615 Series Online to Get Best Quote.

Series:615
Cone Part Number:621
Cup Part Number:612-B
Design Units:Imperial
Bearing Weight:5 lb
Cage Type:Stamped Steel
d:2.1250 in
D:4.7500 in
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Product Details

Series615
Cone Part Number621
Cup Part Number612-B
Design UnitsImperial
Bearing Weight5 lb
Cage TypeStamped Steel
d2.1250 in
D4.7500 in
D1 - Flange Outer Diameter5.0272 in
B - Cone Width1.6250 in
C - Cup Width1.2500 in
C1 - Cup Flange Width0.2812 in
T1 - Bearing Width1.625 in
T - Bearing Width to Flange0.6562 in
R - Cone Backface To Clear Radius10.14 in
r - Cup Backface To Clear Radius20.130 in
da - Cone Frontface Backing Diameter2.48 in
db - Cone Backface Backing Diameter2.76 in
Da - Cup Frontface Backing Diameter4.35 in
Ab - Cage-Cone Frontface Clearance0.11 in
Aa - Cage-Cone Backface Clearance0.13 in
a - Effective Center Location3-0.55 in
C90 - Dynamic Radial Rating (90 million revolutions)412100 lbf
C1 - Dynamic Radial Rating (1 million revolutions)546600 lbf
C0 - Static Radial Rating54800 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)66510 lbf
K - Factor71.86
e - ISO Factor80.31
Y - ISO Factor91.91
G1 - Heat Generation Factor (Roller-Raceway)1075.9
G2 - Heat Generation Factor (Rib-Roller End)16.2
Cg - Geometry Factor110.0694
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