109 - SL

SFERAX SL 2540 BA

1910.002540.11

Application
The type SL is a SFERAX innovation and a unique product on the market. It was designed for rational and cost-efficient applications, for which the main requirements are:
– reduced mounting space
– high reliability
– good precision
– small weight in motion
– low-cost, without any compromise on the SFERAX-Quality
– simplified mounting
(self-locking)
Features
The SL Series is assembled by shrink-on technique (self-locking), simplifying the mounting, eliminates glue, axial circlips or any other type of axial restraint. Assembly costs are therefore reduced. Also available in SLX version (housing in stainless steel and balls in Stainless Steel 1.4034).

Internal diameter

Internal diameter

25 mm

Outside diameter

Outside diameter

40 mm

Length

Length

58 mm

Product Number 1910.002540.11
Product Designation SFERAX SL 2540 BA
Net Weight 180 g
Outer diameter D 40
Inner diameter d 25
Length 58 mm
Tolerance Inner diameter 0/+11 µm
Tolerance outer diameter 0/-12 µm
Tolerance length 0/-330 µm
Max. eccentricity <10 µm
Recommended tolerance on the shaft h6
Dynamic load capacity 2520
Static load capacity N 2800
Dynamic factor Y 0.000357
Diameter balls b 3.175 mm
Cage material Polyamid
Housing material DIN 100Cr6 (1.3505)
Number of ball tracks 6
Operating temperature -30 / +80°C
Precision class BA
Recommended shaft quality III
Tolerance Bore (pressed mounted) H7

109 - SL

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SFERAX SL 2540 BA

1910.002540.11

109 - SL

Application
The type SL is a SFERAX innovation and a unique product on the market. It was designed for rational and cost-efficient applications, for which the main requirements are:
– reduced mounting space
– high reliability
– good precision
– small weight in motion
– low-cost, without any compromise on the SFERAX-Quality
– simplified mounting
(self-locking)
Features
The SL Series is assembled by shrink-on technique (self-locking), simplifying the mounting, eliminates glue, axial circlips or any other type of axial restraint. Assembly costs are therefore reduced. Also available in SLX version (housing in stainless steel and balls in Stainless Steel 1.4034).

Internal diameter

25 mm

Outside diameter

40 mm

Length

58 mm

109 - SL