Timken 36686 – 36620-B
Tapered Roller Bearings - TSF (Tapered Single with Flange) Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Detailed data of
36686 – 36620-B
Specifications
Series
36600
Cone Part Number
36686
Cup Part Number
36620-B
Design Unit
Inch
Cage Material
Stamped Steel
Related Assembly Number(s)
36686-90050
Dimensions
d - Bore
142.875 mm
D - Cup Outer Diameter
193.675 mm
D1 - Flange Outer Diameter
197.541 mm
B - Cone Width
28.575 mm
C - Cup Width
23.020 mm
C1 - Cup Flange Width
3.970 mm
T1 - Bearing Width to Flange
9.525 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
1.5 mm
r - Cup Backface "To Clear" Radius2
1.5 mm
da - Cone Frontface Backing Diameter
151 mm
db - Cone Backface Backing Diameter
153 mm
Da - Cup Frontface Backing Diameter
190.50 mm
Ab - Cage-Cone Frontface Clearance
3.3 mm
Aa - Cage-Cone Backface Clearance
1 mm
a - Effective Center Location3
4.8 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)4
50900 N
C1 - Dynamic Radial Rating (1 million revolutions)5
196000 N
C0 - Static Radial Rating
394000 N
C6
32100 N
Factors
K - Factor7
1.59
e - ISO Factor8
0.37
Y - ISO Factor9
1.63
G1 - Heat Generation Factor (Roller-Raceway)
366.1
G2 - Heat Generation Factor (Rib-Roller End)
152.5
Cg - Geometry Factor10
0.177
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36686 – 36620-B
