NJ 317 ECM/C4VA301 Cylindrical Roller Bearing 85x180x41 Mm For Railway Vehicle Traction Motors

Get Latest Price

Min. Order:

1 Piece

Stock:

485 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:

NJ 317 ECM/C4VA301

Old Designations:

NJ 317 ECM

HS Code:

8482500090

Structure:

Cylindrical Roller Bearing

Number of Rows:

Inside Diameter:

85 mm

Outside Diameter:

180 mm

Thickness:

41 mm

Weight:

5.37 KG

Dynamic load Capacity, Radial (Cr):

340 kN

Static load Capacity, Radial (Cor):

335 kN

Reference speed (Grease rpm):

4000 r/min

Limiting speed (Oil rpm):

4800 r/min

Demensions:

85x180x41 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:

41.5 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, 2 Rib Outer Ring, Cage on Outer Ring ID, High Capacity

Bore Type:

Cylindrical

Operating Temperature Range:

Up to 120 °C

Series:

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 C4: Bearing Internal Clearance Greater Than C3. VA301: Bearing For Railway Vehicle Traction Motors

Snap Ring:

Application:

Railway Vehicle Traction Motors

NJ 317 ECM/C4VA301 Cylindrical Roller Bearing 85x180x41 mm For Railway Vehicle Traction Motors

Cylindrical Roller Bearing, NJ317ECM/C4VA301, 85x180x41 mm, Brass Cage, Single Row, No Seal, Inner Ring-Both Side Separable; No Snap Ring, Relubricatable, C4.

The NJ317ECM/C4VA301 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.

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

C4: Bearing Internal Clearance Greater Than C3.

VA301: Bearing For Railway Vehicle Traction Motors

Part Number	NJ 317 ECM/C4VA301	Package	Carton Box+Pallet
Size:	85x180x41 mm	Material	Bearing steel
Bore diameter (d):	85 mm (3.346 Inch)	Place of Origin	Germany
Outside Diameter (D):	180 mm (7.087 Inch)	Structure	Cylindrical Roller Bearing
Width, outer ring (T):	41 mm (1.614 Inch)	Sealing	No seal
Profile	Complete with Outer and Inner Ring	Grease Limiting Speed (r/min)	4000 r/min
Relubricatable	Yes	Oil Limiting Speed (r/min)	4800 r/min
Radial internal clearance	C4	Cage	Brass Cage
Precision Grade	P6	Certifications	ISO9001:2015
Number of Row	1	Basic dynamic load rating	340 kN
MOQ	1PCS	Basic static load rating	335 kN
Weight	5.37 KG	Lead Time	3~5 Days
Payment Term	TT or Western Union	Application	Railway Vehicle Traction Motors
Brand Name	As per requirement	Snap Ring	No
Bore Type	Cylindrical	Seperable	Inner Ring-Both Side
Bore Profile	Straight	Heat Stabilization	Temperatures up to 120 °C
Retainer	Yes	Other Features	1 Rib Inner Ring, 2 Rib Outer Ring, Cage on Outer Ring ID, High Capacity
Design	NJ	Number of flanges, outer ring	2
Number of flanges, inner ring	1	Loose flange	None
Fatigue load limit (Pu)	41.5 kN	Tolerance class	Normal
d1	117 mm	F	108 mm
r1,2 min	3 mm	r3,4 min	3 mm
s max	2.3 mm	da min.	99 mm
da max.	105 mm	D1	151.4 mm
Da max	165.5 mm	ra max.	2.5 mm
db min	120 mm	kr	0.15 mm
e	0.2 mm	Y	0.6 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 NJ 317 ECM/C4VA301 ( 5.37 kg Mass, ID: 85 mm OD: 180 mm WD: 41 mm , NJ Series , 1 Rows , C4 Radial Clearance , P6 P5 P4 Accuracy Class , Bearing Steel Material , 340 kN Radial dynamic , 335 kN Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. NJ 317 ECM/C4VA301. 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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NJ 317 ECM/C4VA301 Cylindrical Roller Bearing 85x180x41 Mm For Railway Vehicle Traction Motors

NJ 317 ECM/C4VA301 Cylindrical Roller Bearing 85x180x41 Mm For Railway Vehicle Traction Motors

NJ 317 ECM/C4VA301 Cylindrical Roller Bearing 85x180x41 mm For Railway Vehicle Traction Motors

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