18200/337

Tapered roller bearings - Single-row - Inch series

Specifications
(Boundary dimensions ...etc)

d
50.800 mm
D
85.725 mm
T
19.050 mm
B
18.263 mm
C
12.700 mm
r(min.)
1.6 mm
r1(min.)
1.6 mm
Basic load ratings : Cr
63.8 kN
Basic load ratings : C0r
66.4 kN
Fatigue load limit : Cu
9.55 kN
Limiting speeds(Grease lub.)
4400 min-1
Limiting speeds(Oil lub.)
5900 min-1
Load center spread : a
22.7 mm
Constant :e
0.57
Axial load factors : Y1
1.06
Axial load factors : Y0
0.58

Mounting dimensions

da
59.0 mm
db
56.0 mm
Da
76.0 mm
Db
81.0 mm
ra(max.)
1.6 mm
rb(max.)
1.6 mm

Refer.

(Refer.)Mass
0.402 kg

Technical calculation for this product.

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