103 - LR

SFERAX LR 3045 A

1310.003045.20

Application
The ball bearing LR is an outstanding product of exceptional quality. It allows high precision rotating and linear movements, without stroke, limitation, without play and practically free of friction and wear.
Features
- The ball tray rotates freely and is additionally guided by two rows of circular balls, which makes it run more smoothly.

Internal diameter

Internal diameter

30 mm

Outside diameter

Outside diameter

45 mm

Length

Length

54 mm

Product Number 1310.003045.20
Product Designation SFERAX LR 3045 A
Net Weight 317 g
Outer diameter D 45
Inner diameter d 30
Length 54 mm
Tolerance Inner diameter 0/-11 µm
Tolerance outer diameter 0/-15 µm
Tolerance length 0/-300 µm
Max. eccentricity <10 µm
Recommended tolerance on the shaft -5/-10 µm
Dynamic load capacity 2475
Static load capacity N 2750
Dynamic factor Y 0.000363
Diameter balls b 3.000 mm
Cage material DIN MS60Pb (17660)
Housing material DIN 100Cr6 (1.3505)
Operating temperature -30 / +140°C
Precision class A
Recommended shaft quality I, IIIR
Tolerance Bore (pressed mounted) -2/-10 µm
Tolerance bore (glue mounted) H6
Maximum rotation speed 300 RPM

103 - LR

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SFERAX LR 3045 A

1310.003045.20

103 - LR

Application
The ball bearing LR is an outstanding product of exceptional quality. It allows high precision rotating and linear movements, without stroke, limitation, without play and practically free of friction and wear.
Features
- The ball tray rotates freely and is additionally guided by two rows of circular balls, which makes it run more smoothly.

Internal diameter

30 mm

Outside diameter

45 mm

Length

54 mm

103 - LR