Timken 543 – 532-B
Tapered Roller Bearings - TSF (Tapered Single with Flange) Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
535
Cone Part Number
543
Cup Part Number
532-B
Design Unit
Inch
Cage Material
Stamped Steel
Dimensions
d - Bore
40 mm
D - Cup Outer Diameter
111.125 mm
D1 - Flange Outer Diameter
117.373 mm
B - Cone Width
36.957 mm
C - Cup Width
30.163 mm
C1 - Cup Flange Width
6.350 mm
T1 - Bearing Width to Flange
14.288 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
50 mm
db - Cone Backface Backing Diameter
57 mm
Da - Cup Frontface Backing Diameter
100.58 mm
Ab - Cage-Cone Frontface Clearance
1.8 mm
Aa - Cage-Cone Backface Clearance
2 mm
a - Effective Center Location3
-12.2 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)4
44600 N
C1 - Dynamic Radial Rating (1 million revolutions)5
172000 N
C0 - Static Radial Rating
206000 N
C6
22700 N
Factors
K - Factor7
1.97
e - ISO Factor8
0.3
Y - ISO Factor9
2.02
G1 - Heat Generation Factor (Roller-Raceway)
64.3
G2 - Heat Generation Factor (Rib-Roller End)
16.1
Cg - Geometry Factor10
0.0938
