1986R/32

Tapered roller bearings - Single-row - Inch series

Specifications
(Boundary dimensions ...etc)

d
25.400 mm
D
58.738 mm
T
19.050 mm
B
19.355 mm
C
15.080 mm
r(min.)
1.2 mm
r1(min.)
1.2 mm
Basic load ratings : Cr
60.8 kN
Basic load ratings : C0r
57.1 kN
Fatigue load limit : Cu
8.25 kN
Limiting speeds(Grease lub.)
7000 min-1
Limiting speeds(Oil lub.)
9300 min-1
Load center spread : a
13.1 mm
Constant :e
0.33
Axial load factors : Y1
1.82
Axial load factors : Y0
1.00

Mounting dimensions

da
32.5 mm
db
30.5 mm
Da
52.0 mm
Db
54.0 mm
ra(max.)
1.2 mm
rb(max.)
1.2 mm

Refer.

(Refer.)Mass
0.267 kg

Technical calculation for this product.

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