Germany Metal Double Row Self Aligning Ball Bearing For Elevator , BEARING 2308 ETN9

BEARING 2308 ETN9 SELF ALIGNING BALL BEARING

Quick?Detail:

1.?Brand?Name:?UMT

2.?Bore?Size:?40?mm

3.?Outside?Diameter:?90 mm

4.?Model?Number:?2308

5.?Precision?Rating:?ABEC-1/?P0,?ABEC-3/P6,?ABEC-5/P5,?ABEC-7/P4

6.?Seals?Type:?open

7.?Number?of?Row:?Double?Row

8.?Place?of?Origin:?Germany

9.?Width:?33mm

10.?Net?weight:?0.889kg

11.?Material:?Chrome?steel,?Stainless?steel

12.?Cage:?Steel,?Brass,?Nylon

13.?Type:?ball?bearing

14.?Clearance:?C0,C1,C2,C3,C4,C5?etc.

15.?Vibration:?V1,V2,V3

16.?Noise?level:?Z1,?Z2,?Z3,?Z4

17.?Sample?available:?Yes

18.?Manufacturer:?Yes

Description:

Self-aligning?ball?bearings?are?constructed?with?the?inner?ring?and?ball?assembly?contained?within?an?outer?

ring?that?has?a?spherical?raceway.?This?construction?allows?the?bearing?to?tolerate?a?small?angular?

misalignment?resulting?from?deflection?or?improper?mounting.?Self-aligning?ball?bearing?is?consequently?

self-aligning?and?insensitive?to?angular?misalignments?of?the?shaft?relative?to?the?housing.

This?kind?of?ball?bearings?are?particularly?suitable?for?applications?where?considerable?shaft?deflections?or?

misalignment?are?to?be?expected.?Additionally,?the?self-aligning?ball?bearing?has?the?lowest?friction?of?all?

rolling?bearings,?which?enables?it?to?run?cooler?even?at?high?speeds.

Specifications:?

Applications:?

?In?general,?ball?bearings?are?used?in?most?applications?that?involve?moving?parts.?Some?of?these?

applications?have?specific?features?and?requirements:

·?Hard?drive?bearings?used?to?be?highly?spherical,?and?were?said?to?be?the?best?spherical?manufactured?