32018JR

Tapered roller bearings - Single-row - Metric series

Specifications
(Boundary dimensions ...etc)

d
90 mm
D
140 mm
T
32 mm
B
32 mm
C
24 mm
r(min.)
2 mm
r1(min.)
1.5 mm
Basic load ratings : Cr
224 kN
Basic load ratings : C0r
276 kN
Fatigue load limit : Cu
41.5 kN
Limiting speeds(Grease lub.)
2600 min-1
Limiting speeds(Oil lub.)
3500 min-1
Load center spread : a
29.8 mm
Constant e
0.42
Axial load factors : Y1
1.42
Axial load factors : Y0
0.78

Mounting dimensions

da(min.)
100 mm
db(max.)
100 mm
Da(max.)
131.5 mm
da(min.)
125 mm
db(min.)
134 mm
Sa(min.)
6 mm
Sb(min.)
8 mm
ra(max.)
2 mm
rb(max.)
1.5 mm

Refer.

(Refer.)Mass
1.80 kg

Technical calculation for this product.

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