30322

Tapered roller bearings - Single-row - Metric series

Specifications
(Boundary dimensions ...etc)

d
110 mm
D
240 mm
T
54.5 mm
B
50 mm
C
42 mm
r(min.)
4 mm
r1(min.)
3 mm
Basic load ratings : Cr
509 kN
Basic load ratings : C0r
475 kN
Fatigue load limit : Cu
60.5 kN
Limiting speeds(Grease lub.)
1600 min-1
Limiting speeds(Oil lub.)
2100 min-1
Load center spread : a
44.8 mm
Constant e
0.35
Axial load factors : Y1
1.73
Axial load factors : Y0
0.95

Mounting dimensions

da(min.)
128 mm
db(max.)
141 mm
Da(max.)
226 mm
da(min.)
206 mm
db(min.)
222 mm
Sa(min.)
8 mm
Sb(min.)
12.5 mm
ra(max.)
3 mm
rb(max.)
2.5 mm

Refer.

(Refer.)Mass
10.4 kg

Technical calculation for this product.

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