TIMKEN 52387D - 52638 Bearing

TIMKEN 52387D - 52638 Tapered Roller Bearings

Also known as : 52387D - 52638

  • Inside Diameter: 98.425 mm
  • Outside Diameter: 161.925 mm
  • Width: 79.375 mm
  • Basic dynamic load rating: 389 kN
  • Basic static load rating: 101 kN

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TIMKEN 52387D - 52638 Bearing

TIMKEN 52387D - 52638 Bearing details

Bearing Number 52387D - 52638
Brand TIMKEN
Type Tapered Roller Bearings - TDI (Tapered Double Inner)
Series 52000
Cone Part Number 52387D
Cup Part Number 52638
Design Units Imperial
Bearing Weight 13.600 lb
6.2 Kg
Cage Type Stamped Steel
Aa - Cage-Cone Backface Clearance 0 in
0 mm
d - Bore 3.8750 in
98.425 mm
D - Cup Outer Diameter 6.3750 in
161.925 mm
B - Double Cone Width 3.1250 in
79.375 mm
C - Cup Width 1.1563 in
29.370 mm
T - Bearing Width across Cups 3.4061 in
86.515 mm
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions) 13000 lbf

57900 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions) 87500 lbf
389000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions) 22700 lbf
101000 N
Ca90 - Dynamic Thrust Rating (90 million revolutions) 10600 lbf
47100 N
K - Factor 1.23
e - ISO Factor 1.06
Y1 - ISO Factor 0.64
Y2 - ISO Factor 0.95
Cg - Geometry Factor 0.152
R - Cone Frontface "To Clear" Radius 0.030 in
0.80 mm
r - Cup Backface "To Clear" Radius 0.130 in
3.30 mm
da - Cone Frontface Backing Diameter 4.29 in
109 mm
Db - Cup Backface Backing Diameter 5.63 in
143.00 mm
Ab - Cage-Cone Frontface Clearance 0.12 in
3 mm

As TIMKEN bearing distributor, Nodes bearings have TIMKEN 52387D - 52638 Tapered Roller Bearings - TDI (Tapered Double Inner) in stock.

TIMKEN bearing cross reference

TIMKEN 52387D - 52618P bearing
98.425mm x 157.163mm x 79.375mm
TIMKEN 52387D - 52618 bearing
98.425mm x 157.163mm x 79.375mm
TIMKEN 52387D - 52630X bearing
98.425mm x 160.000mm x 79.375mm
TIMKEN 52387D - 52639 bearing
98.425mm x 161.925mm x 79.375mm
TIMKEN 52387D - 52637 bearing
98.425mm x 161.925mm x 79.375mm