Timken HM743345 – HM743310 (HM743310EB)
Tapered Roller Bearings - 2TS-DM (Matched Bearing Assembly, Direct Mount)
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Detailed data of
HM743345 – HM743310 (HM743310EB)
Specifications
Cone Part Number
HM743345
Cup Part Number
HM743310
Related Assembly Number(s)
HM743345-90023
Outer Spacer Part Number
HM743310EB
Design Unit
Inch
Dimensions
d - Bore
209.550 mm
D - Cup Outer Diameter
333.375 mm
T - Width
139.700 mm
B - Width
139.700 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
1.5 mm
r - Cup Backface "To Clear" Radius2
6.35 mm
db - Cone Backface Backing Diameter
238 mm
Da - Cup Frontface Backing Diameter
317.00 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)3
238000 N
C1 - Dynamic Radial Rating (1 million revolutions)4
1600000 N
C5
179000 N
C906
414000 N
Factors
K - Factor7
1.33
e - ISO Factor8
0.44
Y1 - ISO Factor9
1.54
Y2 - ISO Factor10
2.29
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HM743345 – HM743310 (HM743310EB)
