Germany Droke Industrial (HongKong) Limited
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21311 EK Spherical Roller Bearing 55x120x29 mm

21311 EK Spherical Roller Bearing 55x120x29 Mm

Min. Order:
1 Piece
Stock:
542 Piece
Production Capacity:
100000pcs/year
Port:
Shanghai/Qingdao/Guangzhou/Hongkong
Payment term:
TT/Western Union/Paypal
Delivery time:
3~5 days
Technical Parameters:
Product Designations:
21311 EK
Old Designations:
21311EK
HS Code:
8482500090
Structure:
spherical roller bearing
Number of Rows:
1
Inside Diameter:
55 mm
Outside Diameter:
120 mm
Thickness:
29 mm
Weight:
1.64 KG
Dynamic load Capacity, Radial (Cr):
159 kN
Static load Capacity, Radial (Cor):
166 kN
Reference speed (Grease rpm):
5600 r/min
Limiting speed (Oil rpm):
7500 r/min
Demensions:
55x120x29 mm
Brand:
As Per Requirements
Radial Clearance Trade No.:
C0
Precision Rating:
P6 P5 P4
Vibration:
ZV1/ZV2/ZV3
Load Direction:
Axial/Radial
Bearing Material:
Bearing Steel
Cage Type:
Steel Cage
Cage material:
Steel
Seals Type:
Open
Seal Material:
No Seal
Number of Roller:
2
Roller Material:
Bearing Steel
Fatigue Load Limit, Radial:
18.6 kN
Transport Package:
Box+Pallet
Shipping Ways:
DHL / TNT / UPS / ARMEX / FEDEX ,Etc
Country of Origin:
Germany
Service:
OEM Service
Quality Control:
ISO9001:2015
Operating Temperature Range:
Up to 120 °C
Rolling Element:
Cylindrical roller bearing
Snap Ring:
No
Application:
Machinery
21311 EK Spherical Roller Bearing 55x120x29 Mm

21311 EK Spherical Roller Bearing 55x120x29 mm

Spherical Roller Bearin 21311 EK, 55x120x29 mm; C0 C3learance; Shaft Mount; Double Row of Spherical Roller Bearing; Steel Cage Material; Open Enclosure; Relubricatable.

Spherical roller bearings can accommodate heavy loads in both directions. They are self-aligning and accommodate misalignment and shaft deflections, with virtually no increase in friction or temperature. The design includes features to facilitate relubrication. The bearings can be used in a modular system, including housings, sleeves and nuts.

 

Part Number

21311 EK

Package

Carton Box+Pallet

Size

55x120x29 mm

Material

Bearing steel

Bore diameter (d)

55 mm (2.165 Inch)

Place of Origin

Germany

Outside Diameter (D)

120 mm (4.724 Inch)

Structure

Cylindrical Roller Bearing

Width, outer ring (T)

29 mm (1.142 Inch)

Sealing

No Seal

Profile

Complete with Outer and Inner Ring

Grease Limiting Speed (r/min)

5600 r/min

Relubricatable

Yes

Oil Limiting Speed (r/min)

7500 r/min

Radial internal clearance

C0

Cage

Steel Cage

Precision Grade

P5

Certifications

ISO9001:2015

Number of Row

2

Basic dynamic load rating

159 kN

MOQ

1PCS

Basic static load rating

166 kN

Weight

1.64 KG

Lead Time

3~5 Days

Payment Term

TT or Western Union

Application

Machinery

Brand Name

As per requirement

Snap Ring

No

Bore Type

Tapered 1:12

Seperable

No

d2

72.7 mm

D1

96.2 mm

b

6 mm

K

3 mm

r1,2 min

2 mm

da min

/

Da max

109 mm

ra max

2 mm

Pu

18.6 kN

Y1

2.8

Y2

4.2

Y0

2.8

 

Please contact Cherry if you are interested in this product:

WhatsApp: +86 13825082601

Mobile: +86 18928876761

Email: zk9@zkbearings.com


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High quality 21311 EK ( 1.64 kg Mass, ID: 55 mm OD: 120 mm WD: 29 mm , 1 Rows , C0 Radial Clearance , P6 P5 P4 Accuracy Class , Bearing Steel Material , 159 kN Radial dynamic , 166 kN Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 21311 EK. then click the button " Send " The web site will make your purchasing information sent to the supplier's mailbox, who will come to contact you upon they get your information at the first time.
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