Timken 33287 – 33462-B
Tapered Roller Bearings - TSF (Tapered Single with Flange) Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Detailed data of
33287 – 33462-B
Specifications
Series
33000
Cone Part Number
33287
Cup Part Number
33462-B
Design Unit
Inch
Cage Material
Stamped Steel
Related Assembly Number(s)
33287-90040
Dimensions
d - Bore
73.025 mm
D - Cup Outer Diameter
117.475 mm
D1 - Flange Outer Diameter
122.133 mm
B - Cone Width
30.163 mm
C - Cup Width
23.813 mm
C1 - Cup Flange Width
4.763 mm
T1 - Bearing Width to Flange
11.113 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
3.600 mm
r - Cup Backface "To Clear" Radius2
3.30 mm
da - Cone Frontface Backing Diameter
81 mm
db - Cone Backface Backing Diameter
88 mm
Da - Cup Frontface Backing Diameter
114.05 mm
Ab - Cage-Cone Frontface Clearance
1.8 mm
Aa - Cage-Cone Backface Clearance
1.8 mm
a - Effective Center Location3
-2.8 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)4
35900 N
C1 - Dynamic Radial Rating (1 million revolutions)5
138000 N
C0 - Static Radial Rating
197000 N
C6
26800 N
Factors
K - Factor7
1.34
e - ISO Factor8
0.44
Y - ISO Factor9
1.38
G1 - Heat Generation Factor (Roller-Raceway)
84.2
G2 - Heat Generation Factor (Rib-Roller End)
25.9
Cg - Geometry Factor10
0.116
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33287 – 33462-B
