33109JR

Tapered roller bearings - Single-row - Metric series

Specifications
(Boundary dimensions ...etc)

d
45 mm
D
80 mm
T
26 mm
B
26 mm
C
20.5 mm
r(min.)
1.5 mm
r1(min.)
1.5 mm
Basic load ratings : Cr
110 kN
Basic load ratings : C0r
120 kN
Fatigue load limit : Cu
17.9 kN
Limiting speeds(Grease lub.)
4800 min-1
Limiting speeds(Oil lub.)
6400 min-1
Load center spread : a
19.4 mm
Constant e
0.38
Axial load factors : Y1
1.57
Axial load factors : Y0
0.86

Mounting dimensions

da(min.)
53.5 mm
db(max.)
52 mm
Da(max.)
71.5 mm
da(min.)
69 mm
db(min.)
76.5 mm
Sa(min.)
4 mm
Sb(min.)
5.5 mm
ra(max.)
1.5 mm
rb(max.)
1.5 mm

Refer.

(Refer.)Mass
0.563 kg

Technical calculation for this product.

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