NNU4940-S-K-M-SP Double Row Cylindrical Roller Bearing 200x280x80 Mm

Get Latest Price

Min. Order:

1 Piece

Stock:

352 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:

NNU4940-S-K-M-SP

Old Designations:

NNU4940-S-K-M-SP

HS Code:

8482500090

Structure:

Cylindrical Roller Bearing

Number of Rows:

Inside Diameter:

200 mm

Outside Diameter:

280 mm

Thickness:

80 mm

Weight:

14.7 KG

Dynamic load Capacity, Radial (Cr):

490 kN

Static load Capacity, Radial (Cor):

104 kN

Reference speed (Grease rpm):

2600 1/min

Limiting speed (Oil rpm):

3200 1/min

Demensions:

200x280x80 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:

143 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:

3 Rib Inner Ring, Plain Outer Ring

Bore Type:

Cylindrical

Operating Temperature Range:

Up to 120 °C

Series:

Rolling Element:

Cylindrical roller bearing

Suffix Description:

S: Lubrication Groove And Three Holes In Bearing Outer Ring K: Tapered Bore, Taper 1:12 M: Solid Brass Cage, Roller Guided SP: Super Precision Specification, Tolerance Class SP, Radial Clearance C1

Snap Ring:

Application:

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

NNU4940-S-K-M-SP Double Row Cylindrical Roller Bearing 200x280x80 mm

Cylindrical Roller Bearing, NNU4940-S-K-M-SP, 200x280x80 mm, Brass Cage, Double Row, No Seal, Inner Ring-Two Side Separable; No Snap Ring, Relubricatable, C0.

The NNU4940-S-K-M-SP is an X-life type cylindrical roller bearing. X-life bearings provide better performance than normal cylindrical roller bearings due to a special internal construction. Contact surfaces, steel grade and rolling bodies are of a higher quality. X-life bearings combine a higher load capacity with a longer service life. The bearings generate less heat and allow for higher speeds. Finally, X-life bearings allow for longer maintenance intervals compared to normal cylindrical roller bearings.

S: Lubrication Groove And Three Holes In Bearing Outer Ring

K: Tapered Bore, Taper 1:12

M: Solid Brass Cage, Roller Guided

SP: Super Precision Specification, Tolerance Class SP, Radial Clearance C1

Part Number	NNU4940-S-K-M-SP	Package	Carton Box+Pallet
Size:	200x280x80 mm	Material	Bearing steel
Bore diameter (d):	200 mm (7.874 Inch)	Place of Origin	Germany
Outside Diameter (D):	280 mm (11.024 Inch)	Structure	Cylindrical Roller Bearing
Width, outer ring (T):	80 mm (3.15 Inch)	Sealing	No seal
Profile	Complete with Outer and Inner Ring	nG	2600 1/min
Relubricatable	Yes	nB	3200 1/min
Radial internal clearance	C0	Cage	Brass Cage
Precision Grade	P6 P5 P4	Certifications	ISO9001:2015
Number of Row	2	Basic dynamic load rating	490 kN
MOQ	1PCS	Basic static load rating	104 kN
Weight	14.7 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	3 Rib Inner Ring, Plain Outer Ring
Design	NNU	Fatigue load limit (Pu)	143 kN
Da max	270 mm	Db min	/
D1	252.2 mm	da min	210 mm
F	225 mm	ra max	2 mm
rmin	2.1 mm	s	3.4 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 NNU4940-S-K-M-SP ( 14.7 kg Mass, ID: 200 mm OD: 280 mm WD: 80 mm , NN Series , 1 Rows , C0 Radial Clearance , P6 P5 P4 Accuracy Class , Bearing Steel Material , 490 kN Radial dynamic , 104 kN Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. NNU4940-S-K-M-SP. 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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NNU4940-S-K-M-SP Double Row Cylindrical Roller Bearing 200x280x80 Mm

NNU4940-S-K-M-SP Double Row Cylindrical Roller Bearing 200x280x80 Mm

NNU4940-S-K-M-SP Double Row Cylindrical Roller Bearing 200x280x80 mm

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