6311 2RS

Deep groove ball bearings - Single-row - Shielded/sealed type - Contact sealed

Specifications
(Boundary dimensions ...etc)

d
55 mm
D
120 mm
B
29 mm
r(min.)
2 mm
Basic load ratings : Cr
89.5 kN
Basic load ratings : C0r
45.0 kN
Fatigue load limit : Cu
3.45 kN
factor : f0
13.2
Limiting speeds(Grease lub.)
3700 min-1
Limiting speeds(Oil lub.)
min-1

Mounting dimensions

da(min.)
64 mm
da(max.)
74.5 mm
Da(max.)
111 mm
ra(max.)
2 mm

Refer.

(Refer.)Mass
1.37 kg

Technical calculation for this product.

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