Timken 48290 – 48220 (X3S-48290 – Y2S-48220)
Tapered Roller Bearings - 2TS-DM (Matched Bearing Assembly, Direct Mount)
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Detailed data of
48290 – 48220 (X3S-48290 – Y2S-48220)
Specifications
Cone Part Number
48290
Cup Part Number
48220
Outer Spacer Part Number
Y2S-48220
Design Unit
Inch
Dimensions
d - Bore
127 mm
D - Cup Outer Diameter
182.563 mm
T - Width
133.35 mm
B - Width
130.175 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
141 mm
Da - Cup Frontface Backing Diameter
176.53 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)3
69400 N
C1 - Dynamic Radial Rating (1 million revolutions)4
466000 N
C5
36300 N
C906
121000 N
Factors
K - Factor7
1.91
e - ISO Factor8
0.31
Y1 - ISO Factor9
2.21
Y2 - ISO Factor10
3.29
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48290 – 48220 (X3S-48290 – Y2S-48220)
