NJ252-E-TB-M1 Single Row Cylindrical Roller Bearing 260x480x80 Mm

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Min. Order:

1 Piece

Stock:

580 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:

NJ252-E-TB-M1

Old Designations:

NJ252-E-TB-M1

HS Code:

8482500090

Structure:

Cylindrical Roller Bearing

Number of Rows:

Inside Diameter:

260 mm

Outside Diameter:

480 mm

Thickness:

80 mm

Weight:

69.4 KG

Dynamic load Capacity, Radial (Cr):

1340 kN

Static load Capacity, Radial (Cor):

1900 kN

Reference speed (Grease rpm):

1120 1/min

Limiting speed (Oil rpm):

2400 1/min

Demensions:

260x480x80 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

Fatigue Load Limit, Radial:

191 kN

Transport Package:

Box+Pallet

Shipping Ways:

DHL / TNT / UPS / ARMEX / FEDEX ,Etc

Country of Origin:

Germany

Service:

OEM Service

Quality Control:

ISO9001:2015

Feature:

1 Rib Inner Ring with Side Plate, Tow Rib Outer Ring, Cage on Outer Ring ID

Bore Type:

Cylindrical

Operating Temperature Range:

Up to 120 °C

Series:

Rolling Element:

Cylindrical roller bearing

Suffix Description:

E: Increased Load Capacity TB: The Rollers Have A Special Crowning On The Side Surface. Is Not Depending On The Cage Design. The Result Is A Better Lubrication In Between Roller And Rim. M1: Machined Brass Cage, Located On The Rolling Elements

Snap Ring:

Application:

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

NJ252-E-TB-M1 Single Row Cylindrical Roller Bearing 260x480x80 mm

Cylindrical Roller Bearing, NJ252-E-TB-M1, 260x480x80 mm, Brass Cage, Single Row, No Seal, Inner Ring-One Side Separable; No Snap Ring, Relubricatable, C0.

The NJ252-E-TB-M1 is a single-row cylindrical bearing with NJ design. The outer ring has two rigid ribs, while the inner ring has one rigid rib. As a result, NJ bearings can support radial forces as well as axial forces in a single direction. This bearing type is used as a support bearing. Support bearings allow axial displacement of the shaft relative to the housing in one direction. The shaft is located axially in the other direction. NJ bearings can also be used as locating bearings by combining them with HJ angle rings (available separately). Locating bearings are used to locate a shaft axially in both directions.

E: Increased Load Capacity

TB: The Rollers Have A Special Crowning On The Side Surface. Is Not Depending On The Cage Design. The Result Is A Better Lubrication In Between Roller And Rim.

M1: Machined Brass Cage, Located On The Rolling Elements

Part Number	NJ252-E-TB-M1	Package	Carton Box+Pallet
Size:	260x480x80 mm	Material	Bearing steel
Bore diameter (d):	260 mm (10.236 Inch)	Place of Origin	Germany
Outside Diameter (D):	480 mm (18.898 Inch)	Structure	Cylindrical Roller Bearing
Width, outer ring (T):	80 mm (3.150 Inch)	Sealing	No seal
Profile	Complete with Outer and Inner Ring	nG	1120 1/min
Relubricatable	Yes	nB	2400 1/min
Radial internal clearance	C0	Cage	Brass Cage
Precision Grade	P6 P5 P4	Certifications	ISO9001:2015
Number of Row	1	Basic dynamic load rating	1340 kN
MOQ	1PCS	Basic static load rating	1900 kN
Weight	69.4 KG	Lead Time	3~5 Days
Payment Term	TT or Western Union	Application	gearboxes, agricultural machinery, pumps, compressors, and electric motors.
Brand Name	As per requirement	Snap Ring	No
Bore Type	Cylindrical	Seperable	Inner Ring-Two Sides
Bore Profile	Straight	Heat Stabilization	Temperatures up to 150 °C
Retainer	Yes	Other Features	1 Rib Inner Ring, Tow Rib Outer Ring, Cage on Outer Ring ID
Design	NJ	Fatigue load limit (Pu)	191 kN
da max	314 mm	Da max	460 mm
D1	406.6 mm	dc min	341 mm
da min	280 mm	d1	339.7 mm
F	317 mm	r1 min	5 mm
ra max	4 mm	r min	5 mm

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 NJ252-E-TB-M1 ( 69.4 kg Mass, ID: 260 mm OD: 480 mm WD: 80 mm , NJ Series , 1 Rows , C0 Radial Clearance , P6 P5 P4 Accuracy Class , Bearing Steel Material , 1340 kN Radial dynamic , 1900 kN Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. NJ252-E-TB-M1. 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.