T7FC055

Tapered roller bearings - Single-row - Metric series

Specifications
(Boundary dimensions ...etc)

d
55 mm
D
115 mm
T
34 mm
B
31 mm
C
23.5 mm
r(min.)
3 mm
r1(min.)
3 mm
Basic load ratings : Cr
161 kN
Basic load ratings : C0r
164 kN
Fatigue load limit : Cu
23.9 kN
Limiting speeds(Grease lub.)
3000 min-1
Limiting speeds(Oil lub.)
4200 min-1
Load center spread : a
38.6 mm
Constant e
0.87
Axial load factors : Y1
0.69
Axial load factors : Y0
0.38

Mounting dimensions

da(min.)
69 mm
db(max.)
65 mm
Da(max.)
101 mm
da(min.)
86 mm
db(min.)
109 mm
Sa(min.)
4 mm
Sb(min.)
10.5 mm
ra(max.)
2.5 mm
rb(max.)
2.5 mm

Refer.

(Refer.)Mass
1.59 kg

Technical calculation for this product.

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