NUP 311 ECP Single Row Cylindrical Roller Bearing 55x120x29 Mm

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NUP 311 ECP

Bore Diameter:55 mm

Outside Diameter:120 mm

Width:29 mm

Weight:1.5 kg

Min. Order:1 Piece

The NUP 311 ECP bearing is a Cylindrical roller beairngs with an inner diameter of 55 mm , an outer diameter of 120 mm, a width of 29 mm. It typically uses P6 P5 P4 grade precision tolerances and features a Polymer cage, Bearing Steel rings. It primarily bears Axial/Radial, Its dynamic radial rated load is approximately 156 kN, its static radial rated load is approximately 143 kN. It uses C0 standard radial clearance, Open type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Feature: Plain Inner Ring, 2 Rib Outer Ring, Cage on Outer Ring ID

Application: gearboxes, agricultural machinery, pumps, compressors, and electric motors.

Dimensions:

Inside Diameter:

55 mm

Outside Diameter:

120 mm

Thickness:

29 mm

Weight:

1.5 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

156 kN

Static load Capacity, Radial (Cor):

143 kN

Fatigue Load Limit, Radial:

18.6 kN

Reference speed (Grease rpm):

6000 r/min

Limiting speed (Oil rpm):

7000 r/min

Specifications:

Old Designations:

NUP311ECP

HS Code:

8482500090

Structure:

Cylindrical Roller Bearing

Number of Rows:

Demensions:

55x120x29 mm

Brand:

As Per Requirements

Radial Clearance Trade No.:

Precision Rating:

P6 P5 P4

Vibration:

ZV1/ZV2/ZV3

Load Direction:

Axial/Radial

Bearing Material:

Bearing Steel

Cage Type:

Polymer Cage

Cage material:

Polymer

Seals Type:

Open

Roller Material:

Bearing Steel

Bore Type:

Cylindrical

Operating Temperature Range:

Up to 120 °C

Series:

NUP

Rolling Element:

Cylindrical roller bearing

Suffix Description:

EC: Optimized Internal Design Incorporating More And/Or Larger Rollers And With Modified Roller/End Flange Contact. P: Injection Moulded Cage Of Glass Fibre Reinforced Polyamide 6,6, Roller Centered.

Snap Ring:

Transaction Information:

Transport Package:

Box+Pallet

Service:

OEM Service

Shipping Ways:

DHL / TNT / UPS / ARMEX / FEDEX ,Etc

Country of Origin:

Germany

Quality Control:

ISO9001:2015

Stock:

650 Piece

Production Capacity:

100000pcs/year

Port:

Shanghai/Qingdao/Guangzhou/Hongkong

Payment term:

TT/Western Union/Paypal

Delivery time:

3~5 days

Detailed description

NUP 311 ECP Single Row Cylindrical Roller Bearing 55x120x29 mm

NUP311 bearing 55x120x29 mm

Cylindrical roller bearing NUP311E

Single row NUP311ECP cylindrical roller bearing

Cylindrical Roller Bearing, NUP 311 ECP, 55x120x29 mm, Polymer Cage, Single Row, No Seal, No Separable; No Snap Ring, Relubricatable, C0.

The NUP311ECP is a single-row cylindrical bearing with NUP design. The outer ring has two rigid ribs, while the inner ring has one rigid and one loose rib. As a result, this bearing can take radial forces as well as axial forces in both directions. NUP bearings are used as locating bearings. Locating bearings locate a shaft axially in both directions.

EC: Optimized Internal Design Incorporating More And/Or Larger Rollers And With Modified Roller/End Flange Contact.

P: Injection Moulded Cage Of Glass Fibre Reinforced Polyamide 6,6, Roller Centered.

Part Number	NUP 311 ECP	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)	6000 r/min
Relubricatable	Yes	Oil Limiting Speed (r/min)	7000 r/min
Radial internal clearance	C0	Cage	Polymer Cage
Precision Grade	P6, P5, P4	Certifications	ISO9001:2015
Number of Row	1	Basic dynamic load rating	156 kN
MOQ	1PCS	Basic static load rating	143 kN
Weight	1.5 KG	Lead Time	3~5 Days
Payment Term	TT or Western Union	Application	Manufacturing Plant, Energy & Mining
Brand Name	As per requirement	Snap Ring	No
Bore Type	Cylindrical	Seperable	Inner Ring-One Sides
Bore Profile	Straight	Heat Stabilization	Temperatures up to 120 °C
Retainer	Yes	Other Features	Plain Inner Ring, 2 Rib Outer Ring, Cage on Outer Ring ID
Design	NUP	Number of flanges, outer ring	2
Number of flanges, inner ring	1	Loose flange	Inner ring loose flange
Fatigue load limit (Pu)	18.6 kN	Tolerance class	Normal
d1	77.5 mml	D1	103.5 mm
F	70.5 mm	r1,2 min	2 mm
r3,4 min	2 mm	da min	65 mm
db min	80 mm	Da max	109.2 mm
ra max	2 mm	kr	0.15 mm
e	0.2 mm	Y	0.6 mm

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How can you buy NUP 311 ECP Single Row Cylindrical Roller Bearing 55x120x29 Mm on the Internet?
High quality NUP 311 ECP ( 1.5 kg Mass, ID: 55 mm OD: 120 mm WD: 29 mm , NUP Series , 1 Rows , C0 Radial Clearance , P6 P5 P4 Accuracy Class , Bearing Steel Material , 156 kN Radial dynamic , 143 kN Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. NUP 311 ECP. 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.