Timken HM212047 – HM212011 (HM212011EA)
Tapered Roller Bearings - 2TS-DM (Matched Bearing Assembly, Direct Mount)
(BRAND)：TIMKEN
(Availability)：In Stock
Detailed data of
HM212047 – HM212011 (HM212011EA)
Specifications
Cone Part Number
HM212047
Cup Part Number
HM212011
Related Assembly Number(s)
HM212047-902A1
Outer Spacer Part Number
HM212011EA
Design Unit
Inch
Dimensions
d - Bore
63.500 mm
D - Cup Outer Diameter
122.238 mm
T - Width
76.2 mm
B - Width
76.708 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
0.50 mm
r - Cup Backface "To Clear" Radius2
3.30 mm
db - Cone Backface Backing Diameter
87 mm
Da - Cup Frontface Backing Diameter
116.10 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)3
69200 N
C1 - Dynamic Radial Rating (1 million revolutions)4
465000 N
C5
40000 N
C906
121000 N
Factors
K - Factor7
1.73
e - ISO Factor8
0.34
Y1 - ISO Factor9
2
Y2 - ISO Factor10
2.98
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HM212047 – HM212011 (HM212011EA)
