32028JR

Tapered roller bearings - Single-row - Metric series

Specifications
(Boundary dimensions ...etc)

d
140 mm
D
210 mm
T
45 mm
B
45 mm
C
34 mm
r(min.)
2.5 mm
r1(min.)
2 mm
Basic load ratings : Cr
435 kN
Basic load ratings : C0r
585 kN
Fatigue load limit : Cu
79.2 kN
Limiting speeds(Grease lub.)
1700 min-1
Limiting speeds(Oil lub.)
2200 min-1
Load center spread : a
45.6 mm
Constant e
0.46
Axial load factors : Y1
1.31
Axial load factors : Y0
0.72

Mounting dimensions

da(min.)
152 mm
db(max.)
153 mm
Da(max.)
200 mm
da(min.)
187 mm
db(min.)
202 mm
Sa(min.)
8 mm
Sb(min.)
11 mm
ra(max.)
2 mm
rb(max.)
2 mm

Refer.

(Refer.)Mass
5.28 kg

Technical calculation for this product.

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