NUP 311 ECM Single Row Cylindrical Roller Bearing 55x120x29 Mm

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NUP 311 ECM

Bore Diameter:55 mm

Outside Diameter:120 mm

Width:29 mm

Weight:1.74 kg

Min. Order:1 Piece

The NUP 311 ECM 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 Brass 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:

1.74 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:

NUP311ECM

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:

Brass Cage

Cage material:

Brass

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. M: Two-Piece Machined Brass Cage, 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 ECM Single Row Cylindrical Roller Bearing 55x120x29 mm

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

The NUP311ECM 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.

M: Two-Piece Machined Brass Cage, Roller Centered

Part Number	NUP 311 ECM	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	Brass 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	1.74 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	100.3 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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WhatsApp: +86 13825082601

Mobile: +86 18928876761

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High quality NUP 311 ECM ( 1.74 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 ECM. 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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NUP 311 ECM Single Row Cylindrical Roller Bearing 55x120x29 Mm

NUP 311 ECM Single Row Cylindrical Roller Bearing 55x120x29 mm

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