NJ424M Single Row Cylindrical Roller Bearing 120x310x72 Mm

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NJ424M

Bore Diameter:120 mm

Outside Diameter:310 mm

Width:72 mm

Weight:31.3 kg

Min. Order:1 Piece

The NJ424M bearing is a Cylindrical roller beairngs with an inner diameter of 120 mm , an outer diameter of 310 mm, a width of 72 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 850 kN, its static radial rated load is approximately 840 kN. It uses C0 standard radial clearance, Open type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

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

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

Dimensions:

Inside Diameter:

120 mm

Outside Diameter:

310 mm

Thickness:

72 mm

Weight:

31.3 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

850 kN

Static load Capacity, Radial (Cor):

840 kN

Fatigue Load Limit, Radial:

129 kN

Reference speed (Grease rpm):

3450 1/min

Limiting speed (Oil rpm):

2200 1/min

Specifications:

Old Designations:

NJ424M

HS Code:

8482500090

Structure:

Cylindrical Roller Bearing

Number of Rows:

Demensions:

120x310x72 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:

Rolling Element:

Cylindrical roller bearing

Suffix Description:

M: Machined Brass Cage, Located On The Rolling Elements

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:

325 Piece

Production Capacity:

100000pcs/year

Port:

Shanghai/Qingdao/Guangzhou/Hongkong

Payment term:

TT/Western Union/Paypal

Delivery time:

3~5 days

Detailed description

NJ424M Single Row Cylindrical Roller Bearing 120x310x72 mm

Cylindrical Roller Bearing, NJ424M, 120x310x72 mm, Brass Cage, Single Row, No Seal, Inner Ring-One Side Separable; No Snap Ring, Relubricatable, C0.

The NJ424M 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.

M: Machined Brass Cage, Located On The Rolling Elements

Part Number	NJ424M	Package	Carton Box+Pallet
Size:	120x310x72 mm	Material	Bearing steel
Bore diameter (d):	120 mm (4.724 Inch)	Place of Origin	Germany
Outside Diameter (D):	310 mm (12.205 Inch)	Structure	Cylindrical Roller Bearing
Width, outer ring (T):	72 mm (2.835 Inch)	Sealing	No seal
Profile	Complete with Outer and Inner Ring	nG	3450 1/min
Relubricatable	Yes	nB	2200 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	850 kN
MOQ	1PCS	Basic static load rating	840 kN
Weight	31.3 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)	129 kN
da max	168 mm	Da max	286 mm
D1	243.9 mm	dc min	190 mm
da min	144 mm	d1	187.3 mm
F	170 mm	r1 min	5 mm
ra max	4 mm	r min	5 mm

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High quality NJ424M ( 31.3 kg Mass, ID: 120 mm OD: 310 mm WD: 72 mm , NJ Series , 1 Rows , C0 Radial Clearance , P6 P5 P4 Accuracy Class , Bearing Steel Material , 850 kN Radial dynamic , 840 kN Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. NJ424M. 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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NJ424M Single Row Cylindrical Roller Bearing 120x310x72 Mm

NJ424M Single Row Cylindrical Roller Bearing 120x310x72 mm

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