124 - LRX

SFERAX LR INOX 1222 B

1312.001222.10

Application
The ball bearing LRX 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.
- Housing in stainless steel 1.4112
- Solid brass precision-milled ball tray
- Balls in stainless steel 1.4034

Also available in LRXX version (all in stainless steel)

Inner diameter d

Inner diameter d

12 mm

Outer diameter D

Outer diameter D

22 mm

Length

Length

27 mm

Lead time to be confirmed

Product Number 1312.001222.10
Product Designation SFERAX LR INOX 1222 B
Net Weight 45 g
Outer diameter D 22
Inner diameter d 12
Length 27 mm
Tolerance Inner diameter 0/+20 µm
Tolerance outer diameter 0/-12 µm
Tolerance length 0/-350 µm
Max. eccentricity <15 µm
Recommended tolerance on the shaft h6
Dynamic load capacity 450
Static load capacity N 500
Dynamic factor Y 0.002
Diameter balls b 2.000 mm
Cage material DIN MS60Pb (17660)
Housing material DIN X90CrMoV18 (1.4112)
Operating temperature -30 / +140°C
Precision class B
Recommended shaft quality III
Tolerance Bore (pressed mounted) -2/-10 µm
Tolerance bore (glue mounted) H6
Maximum rotation speed 800 RPM

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SFERAX LR INOX 1222 B

1312.001222.10

124 - LRX

Application
The ball bearing LRX 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.
- Housing in stainless steel 1.4112
- Solid brass precision-milled ball tray
- Balls in stainless steel 1.4034

Also available in LRXX version (all in stainless steel)

Inner diameter d

12 mm

Outer diameter D

22 mm

Length

27 mm