543/532X

Tapered roller bearings - Single-row - Inch series

Specifications
(Boundary dimensions ...etc)

d
40.000 mm
D
107.950 mm
T
36.512 mm
B
36.957 mm
C
28.575 mm
r(min.)
3.6 mm
r1(min.)
3.2 mm
Basic load ratings : Cr
172 kN
Basic load ratings : C0r
172 kN
Fatigue load limit : Cu
26.8 kN
Limiting speeds(Grease lub.)
3800 min-1
Limiting speeds(Oil lub.)
5100 min-1
Load center spread : a
23.9 mm
Constant :e
0.30
Axial load factors : Y1
2.03
Axial load factors : Y0
1.11

Mounting dimensions

da
57.0 mm
db
50.0 mm
Da
94.0 mm
Db
100.0 mm
ra(max.)
3.6 mm
rb(max.)
3.2 mm

Refer.

(Refer.)Mass
1.74 kg

Technical calculation for this product.

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