1755/29

Tapered roller bearings - Single-row - Inch series

Specifications
(Boundary dimensions ...etc)

d
22.225 mm
D
56.896 mm
T
19.368 mm
B
19.837 mm
C
15.875 mm
r(min.)
1.2 mm
r1(min.)
1.2 mm
Basic load ratings : Cr
50.0 kN
Basic load ratings : C0r
43.1 kN
Fatigue load limit : Cu
6.20 kN
Limiting speeds(Grease lub.)
7600 min-1
Limiting speeds(Oil lub.)
10000 min-1
Load center spread : a
12.5 mm
Constant :e
0.31
Axial load factors : Y1
1.95
Axial load factors : Y0
1.07

Mounting dimensions

da
29.0 mm
db
27.5 mm
Da
49.0 mm
Db
51.0 mm
ra(max.)
1.2 mm
rb(max.)
1.2 mm

Refer.

(Refer.)Mass
0.250 kg

Technical calculation for this product.

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