Tapered Roller Bearing 30311 55x120x31.5 mm

The tapered roller bearing 30311 has tapered rollers as rolling elements and is suitable for high combined loads from the radial and axial directions. Main dimensions according to DIN 720.

Technical Data

Inside (mm):	55
Outside (mm):	120
Bearing Width (mm):	31.5
Width Outer Ring (mm):	25
Width Inner Ring (mm):	29
Tolerance for inside (mm):	0/-0,015
Tolerance for outside (mm):	0/-0,018
Tolerance for width of the bearing (mm):	0,2/0
Tolerance For Width Outer Ring (mm):	0/-0,15
Tolerance For Width Inner Ring (mm):	0/-0,15
Seal:	open
Ring Material:	Rolling bearing steel
Rolling Element Material:	Rolling bearing steel
Cage Material:	Rolling bearing steel
Tolerance Class:	ABEC 1 / P0
Magnetic:	yes
Product weight:	1,6500 kg

Item number: 30311

If your demand is large, please contact us for quotation and delivery time.

Delivery time:3 to 7 business day

$ 14.50

pcs

Technical Scribble

Technical Data

Inside (mm):	55
Outside (mm):	120
Bearing Width (mm):	31.5
Width Outer Ring (mm):	25
Width Inner Ring (mm):	29
Tolerance for inside (mm):	0/-0,015
Tolerance for outside (mm):	0/-0,018
Tolerance for width of the bearing (mm):	0,2/0
Tolerance For Width Outer Ring (mm):	0/-0,15
Tolerance For Width Inner Ring (mm):	0/-0,15
Seal:	open
Ring Material:	Rolling bearing steel
Rolling Element Material:	Rolling bearing steel
Cage Material:	Rolling bearing steel
Tolerance Class:	ABEC 1 / P0
Magnetic:	yes
Product weight:	1,6500 kg

Technical Scribble

Tapered Roller Bearing 30311 55x120x31.5 mm

Technical Data

Technical Scribble

Technical Data

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