Wholesalers 3877/20 Tapered Roller Bearing 50.8x112.712x30.162mm - Bearing Wholesalers

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Wholesalers 3877/20 Tapered Roller Bearing 50.8x112.712x30.162mm image

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Products and services Wholesalers 3877/20 Tapered Roller Bearing 50.8x112.712x30.162mm

Series:855
Cone Part Number:861
Cup Part Number:854-B
Design Units:Imperial
Bearing Weight:15.6 lb
Cage Type:Stamped Steel
d:4.0000 in
D:7.5 in
D1 - Flange Outer Diameter:7.8710 in
B - Cone Width:2.2650 in
C - Cup Width:1.7500 in
C1 - Cup Flange Width:0.3750 in
T1 - Bearing Width:2.250 in
T - Bearing Width to Flange:0.8750 in
R - Cone Backface To Clear Radius1:0.310 in
r - Cup Backface To Clear Radius2:0.130 in
da - Cone Frontface Backing Diameter:4.49 in
db - Cone Backface Backing Diameter:5.08 in
Da - Cup Frontface Backing Diameter:6.86 in
Ab - Cage-Cone Frontface Clearance:0.06 in
Aa - Cage-Cone Backface Clearance:0.15 in
a - Effective Center Location3:-0.6 in
C90 - Dynamic Radial Rating (90 million revolutions)4:26700 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:103000 lbf
C0 - Static Radial Rating:142000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:15300 lbf
K - Factor7:1.74
e - ISO Factor8:0.33
Y - ISO Factor9:1.79
G1 - Heat Generation Factor (Roller-Raceway)10:264
G2 - Heat Generation Factor (Rib-Roller End):44.9
Cg - Geometry Factor11:0.107

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Bearing Wholesalers: Emailcarina@bearing-wholesalers.com; Address258 Bearing Wholesalers Center Hill, Singapore 628925; Phone(Working Time)+6531591338; Fax+6531591338

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