Fersa T139 thrust roller bearings

Welcome PS3 series: Contact Seal seal type: to Huaxin Bearing Co., Ltd the Fersa T139 thrust roller bearings online seller.

What is T139 bearing interchange´╝č

Brand Name Fersa
Model Number T139
Min.Order Quantity 1 pcs
Price Negotiable
PDF T139

Product Details

Series2800
Cone Part Number2875
Cup Part Number2821
Design UnitsImperial
Bearing Weight0.5 Kg
Cage TypeStamped Steel
d31.750 mm
D73.025 mm
B - Cone Width23.813 mm
C - Cup Width17.463 mm
B22.228 mm
R - Cone Backface To Clear Radius13.560 mm
r - Cup Backface To Clear Radius20.76 mm
da - Cone Frontface Backing Diameter38.61 mm
db - Cone Backface Backing Diameter44.96 mm
Da - Cup Frontface Backing Diameter68.10 mm
Db - Cup Backface Backing Diameter65.02 mm
Ab - Cage-Cone Frontface Clearance3.1 mm
Aa - Cage-Cone Backface Clearance0.8 mm
a - Effective Center Location3-5.6 mm
C90 - Dynamic Radial Rating (90 million revolutions)44260 lbf
C1 - Dynamic Radial Rating (1 million revolutions)516400 lbf
C0 - Static Radial Rating18800 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)62690 lbf
K - Factor71.59
e - ISO Factor80.37
Y - ISO Factor91.63
G1 - Heat Generation Factor (Roller-Raceway)23.1
G2 - Heat Generation Factor (Rib-Roller End)12.4
Cg - Geometry Factor0.0718
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Company Profile

Phone 205-974-2173
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