TIMKEN 52387D - 52639 Tapered Roller Bearings
Also known as : 52387D - 52639
- 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
TIMKEN 52387D - 52639 Bearing
TIMKEN 52387D - 52639 Bearing details
Bearing Number | 52387D - 52639 |
---|---|
Brand | TIMKEN |
Type | Tapered Roller Bearings - TDI (Tapered Double Inner) |
Series | 52000 |
Cone Part Number | 52387D |
Cup Part Number | 52639 |
Design Units | Imperial |
Bearing Weight |
14.6 lb 6.6 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 |
1.5625 in 39.688 mm |
T - Bearing Width across Cups |
3.5311 in 89.690 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 |
5.67 in 144.00 mm |
Ab - Cage-Cone Frontface Clearance |
0.12 in 3 mm |
As TIMKEN bearing distributor, Nodes bearings have TIMKEN 52387D - 52639 Tapered Roller Bearings - TDI (Tapered Double Inner) in stock.