NN 3038 K/SPW33 Double Row Cylindrical Roller Bearing 190x290x75 Mm

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Min. Order:

1 Piece

Stock:

455 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:

NN 3038 K/SPW33

Old Designations:

NN3038K/SP

HS Code:

8482500090

Structure:

Cylindrical Roller Bearing

Number of Rows:

Inside Diameter:

190 mm

Outside Diameter:

290 mm

Thickness:

75 mm

Weight:

17.1 KG

Dynamic load Capacity, Radial (Cr):

0.6 kN

Static load Capacity, Radial (Cor):

1.08 kN

Reference speed (Grease rpm):

2800 1/min

Limiting speed (Oil rpm):

3200 1/min

Demensions:

190x290x75 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:

108 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, Cage on Inner Ring OD

Bore Type:

Tapered 1:12

Operating Temperature Range:

Up to 120 °C

Series:

Rolling Element:

Cylindrical roller bearing

Suffix Description:

K: Tapered bore, taper 1:12 SP: Special Precision Class For Machine Tool Bearings: Dimensional Accuracy Approximately To P5, Running Accuracy Approximately To P4. W33: Lubrication Groove And Three Holes In Bearing Outer Ring.

Snap Ring:

Application:

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

NN 3038 K/SPW33 Double Row Cylindrical Roller Bearing 190x290x75 mm

Cylindrical Roller Bearing, NN 3038 K/SPW33, 190x290x75 mm, Brass Cage, Double Row, No Seal, Outer Ring-Two sides Separable; No Snap Ring, Relubricatable, C1.

Super-precision double row cylindrical roller bearings in the NN 30 series provide a unique balance between load carrying capacity, rigidity and speed. Having three flanges on the inner ring and no flanges on the outer ring, the bearings can accommodate axial displacement in both directions. The separable design simplifies mounting and dismounting, particularly when load conditions require both rings to have an interference fit.

K: Tapered bore, taper 1:12

SP: Special Precision Class For Machine Tool Bearings: Dimensional Accuracy Approximately To P5, Running Accuracy Approximately To P4.

W33: Lubrication Groove And Three Holes In Bearing Outer Ring.

Part Number	NN 3038 K/SPW33	Package	Carton Box+Pallet
Size:	190x290x75 mm	Material	Bearing steel
Bore diameter (d):	190 mm (7.48 Inch)	Place of Origin	Sweden
Outside Diameter (D):	290 mm (11.417 Inch)	Structure	Cylindrical Roller Bearing
Width, outer ring (T):	75 mm (2.953 Inch)	Sealing	No seal
Profile	Complete with Outer and Inner Ring	Grease Limiting Speed (r/min)	2800 1/min
Relubricatable	Yes	Oil Limiting Speed (r/min)	3200 1/min
Radial internal clearance	C1	Fatigue Load Limit (Pu)	108 kN
Precision Grade	P0, P6, P5, P4	Certifications	ISO9001:2015
Number of Row	2	Basic dynamic load rating	0.6 kN
MOQ	1PCS	Basic static load rating	1.08 kN
Weight	17.1 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	Tapered 1:12	Seperable	Outer Ring - Two Sides
Bore Profile	Tapered	Heat Stabilization	Temperatures up to 120 °C
Cage Type	Brass Cage	Cage Material	Brass
Retainer	Yes	Other Features	3 Rib Inner Ring, Plain Outer Ring, Cage on Inner Ring OD
Design	NN	Number of flanges, outer ring	0
Number of flanges, inner ring	3	Loose flange	None
Tolerance class	Class SP (SP)	d1	228.2 mm
E	265 mm	b	11.35 mm
K	6 mm	r1.2 min	2.1 mm
R3.4 min	1.1 mm	s max	3 mm
da min	201 mm	Da min	267 mm
Da max	279 mm	ra max	2 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 NN 3038 K/SPW33 ( 17.1 kg Mass, ID: 190 mm OD: 290 mm WD: 75 mm , NN Series , 2 Rows , C1 Radial Clearance , P6 P5 P4 Accuracy Class , Bearing Steel Material , 0.6 kN Radial dynamic , 1.08 kN Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. NN 3038 K/SPW33. 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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NN 3038 K/SPW33 Double Row Cylindrical Roller Bearing 190x290x75 Mm

NN 3038 K/SPW33 Double Row Cylindrical Roller Bearing 190x290x75 Mm

NN 3038 K/SPW33 Double Row Cylindrical Roller Bearing 190x290x75 mm

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