30334JR

Tapered roller bearings - Single-row - Metric series

Specifications
(Boundary dimensions ...etc)

d
170 mm
D
360 mm
T
80 mm
B
72 mm
C
62 mm
r(min.)
5 mm
r1(min.)
4 mm
Basic load ratings : Cr
1300 kN
Basic load ratings : C0r
1370 kN
Fatigue load limit : Cu
155 kN
Limiting speeds(Grease lub.)
1000 min-1
Limiting speeds(Oil lub.)
1300 min-1
Load center spread : a
67.9 mm
Constant e
0.35
Axial load factors : Y1
1.74
Axial load factors : Y0
0.96

Mounting dimensions

da(min.)
192 mm
db(max.)
218 mm
Da(max.)
342 mm
Da(min.)
306 mm
Db(min.)
329 mm
Sa(min.)
13 mm
Sb(min.)
18 mm
ra(max.)
4 mm
rb(max.)
3 mm

Refer.

(Refer.)Mass
37.5 kg

Technical calculation for this product.

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