65 mm x 140 mm x 33 mm NKE 31313-DF tapered roller bearings

High Quality 65 mm x 140 mm x 33 mm 65 mm x 140 mm x 33 mm NKE 31313-DF tapered roller bearings. Competitive Tapered Roller Bearings Pricing. Accept 204 Static Load Rating (kN): Small Order. Easy and Fast Brass Cage Type: Shipping. New energy Bearing Manufacturing Co., Ltd

What is 31313-DF bearing interchange?

Brand Name NKE
Model Number 31313-DF
Min.Order Quantity 1 pcs
Price Negotiable
PDF 31313-DF

Product Details

Series495
Cone Part Number495AX
Cup Part Number493D
Design UnitsImperial
Bearing Weight8.5 lb
Cage TypeStamped Steel
Ab - Cage-Cone Frontface Clearance0.12 in
d3 in
D5.3750 in
B - Cone Width1.1720 in
C - Double Cup Width2.125 in
T - Bearing Width across Cones2.7500 in
R - Cone Backface To Clear Radius10.25 in
r - Cup Frontface To Clear Radius20.03 in
db - Cone Backface Backing Diameter3.86 in
Da - Cup Frontface Backing Diameter5.16 in
Aa - Cage-Cone Backface Clearance0.07 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)39000 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)460500 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)515700 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)66850 lbf
K - Factor71.31
e - ISO Factor80.44
Y1 - ISO Factor91.52
Y2 - ISO Factor102.26
G1 - Heat Generation Factor (Roller-Raceway)11105
G2 - Heat Generation Factor (Rib-Roller End)29.3
Cg - Geometry Factor120.125
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Company Profile

Phone 983-574-2700
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