30313CR

Tapered roller bearings - Single-row - Metric series

Specifications
(Boundary dimensions ...etc)

d
65 mm
D
140 mm
T
36 mm
B
33 mm
C
25 mm
r(min.)
3 mm
r1(min.)
2.5 mm
Basic load ratings : Cr
241 kN
Basic load ratings : C0r
227 kN
Fatigue load limit : Cu
35.1 kN
Limiting speeds(Grease lub.)
2900 min-1
Limiting speeds(Oil lub.)
3900 min-1
Load center spread : a
34.3 mm
Constant e
0.55
Axial load factors : Y1
1.10
Axial load factors : Y0
0.60

Mounting dimensions

da(min.)
79 mm
db(max.)
81 mm
Da(max.)
128 mm
da(min.)
113 mm
db(min.)
130 mm
Sa(min.)
5 mm
Sb(min.)
11 mm
ra(max.)
2.5 mm
rb(max.)
2 mm

Refer.

(Refer.)Mass
2.44 kg

Technical calculation for this product.

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