30326JR

Tapered roller bearings - Single-row - Metric series

Specifications
(Boundary dimensions ...etc)

d
130 mm
D
280 mm
T
63.75 mm
B
58 mm
C
49 mm
r(min.)
5 mm
r1(min.)
4 mm
Basic load ratings : Cr
823 kN
Basic load ratings : C0r
834 kN
Fatigue load limit : Cu
102 kN
Limiting speeds(Grease lub.)
1400 min-1
Limiting speeds(Oil lub.)
1800 min-1
Load center spread : a
54.0 mm
Constant e
0.35
Axial load factors : Y1
1.74
Axial load factors : Y0
0.96

Mounting dimensions

da(min.)
152 mm
db(max.)
164 mm
Da(max.)
262 mm
da(min.)
239 mm
db(min.)
255 mm
Sa(min.)
8 mm
Sb(min.)
14.5 mm
ra(max.)
4 mm
rb(max.)
3 mm

Refer.

(Refer.)Mass
18.1 kg

Technical calculation for this product.

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