Timken 99550 – 99100 (Y1S-99100)
Tapered Roller Bearings - 2TS-DM (Matched Bearing Assembly, Direct Mount)
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Detailed data of
99550 – 99100 (Y1S-99100)
Specifications
Cone Part Number
99550
Cup Part Number
99100
Related Assembly Number(s)
99550-90011
Outer Spacer Part Number
Y1S-99100
Design Unit
Inch
Dimensions
d - Bore
139.700 mm
D - Cup Outer Diameter
254.000 mm
T - Width
133.35 mm
B - Width
133.35 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
4 mm
r - Cup Backface "To Clear" Radius2
3.30 mm
db - Cone Backface Backing Diameter
170 mm
Da - Cup Frontface Backing Diameter
238.30 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)3
171000 N
C1 - Dynamic Radial Rating (1 million revolutions)4
1150000 N
C5
119000 N
C906
298000 N
Factors
K - Factor7
1.43
e - ISO Factor8
0.41
Y1 - ISO Factor9
1.66
Y2 - ISO Factor10
2.47
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99550 – 99100 (Y1S-99100)
