Single row deep groove ball bearings d50-55mm SKF  6311-2RS1/W64

Single row deep groove ball bearings d50-55mm SKF
: 55mm; : 120mm; : 29mm; 3800rpm; : 74.1kN; : 45kN; : Clearance CN
Manufacturer: SKF
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Series: Single row deep groove ball bearings d50-55mm SKF Type 6

Model: 6311-2RS1/W64

Features of Single row deep groove ball bearings d50-55mm SKF Type 6 (contains model 6311-2RS1/W64)

Specifications of Single row deep groove ball bearings d50-55mm SKF 6311-2RS1/W64

Type

Single row deep groove ball bearings

Bearing structure

Full cover rings

Rolling element

Ball

Number of rolling row

1

Bearing design

Standard

For shaft type

Standard

Cover type

Sealed

Cover style

Contact seal, NBR, on both sides

Bore diameter

55mm

Outside diameter

120mm

Bearing thickness

29mm

Limiting speed

3800rpm

Basic dynamic load

74.1kN

Basic static load

45kN

Fatigue load limit

1.9kN

Load direction

Combined radial and axial

Ring material

Steel

Cage method

Pressed cage, Ball centred

Cage material

Steel

Roller element material

Steel

Internal clearance/ preload/ Tolerance class

Clearance CN

Lubrication

Solid oil

Operating temperature

-40...120°C

Overall length

29mm

Overall diameter

120mm

Approx. weight

1.38kg

Document of Single row deep groove ball bearings d50-55mm SKF

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