33209JR

Tapered roller bearings - Single-row - Metric series

Specifications
(Boundary dimensions ...etc)

d
45 mm
D
85 mm
T
32 mm
B
32 mm
C
25 mm
r(min.)
1.5 mm
r1(min.)
1.5 mm
Basic load ratings : Cr
139 kN
Basic load ratings : C0r
149 kN
Fatigue load limit : Cu
22.3 kN
Limiting speeds(Grease lub.)
4600 min-1
Limiting speeds(Oil lub.)
6200 min-1
Load center spread : a
21.8 mm
Constant e
0.39
Axial load factors : Y1
1.56
Axial load factors : Y0
0.86

Mounting dimensions

da(min.)
53.5 mm
db(max.)
52 mm
Da(max.)
76.5 mm
da(min.)
72 mm
db(min.)
81 mm
Sa(min.)
5 mm
Sb(min.)
7 mm
ra(max.)
1.5 mm
rb(max.)
1.5 mm

Refer.

(Refer.)Mass
0.818 kg

Technical calculation for this product.

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