Germany Droke Industrial (HongKong) Limited
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NNU4928-S-M-SP-C3 Double Row Cylindrical Roller Bearing 140x190x50 mm

NNU4928-S-M-SP-C3 Double Row Cylindrical Roller Bearing 140x190x50 Mm

Min. Order:
1 Piece
Stock:
180 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:
NNU4928-S-M-SP-C3
Old Designations:
NNU4928-S-M-SP
HS Code:
8482500090
Structure:
Cylindrical Roller Bearing
Number of Rows:
2
Inside Diameter:
140 mm
Outside Diameter:
190 mm
Thickness:
50 mm
Weight:
4.57 KG
Dynamic load Capacity, Radial (Cr):
190 kN
Static load Capacity, Radial (Cor):
400 kN
Reference speed (Grease rpm):
3800 1/min
Limiting speed (Oil rpm):
4500 1/min
Demensions:
140x190x50 mm
Brand:
As Per Requirements
Radial Clearance Trade No.:
C3
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:
58 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:
NNU
Rolling Element:
Cylindrical roller bearing
Suffix Description:
S: Lubrication Groove And Three Holes In Bearing Outer Ring M: Solid Brass Cage, Roller Guided SP: Super Precision Specification, Tolerance Class SP, Radial Clearance C1
Snap Ring:
No
Application:
gearboxes, agricultural machinery, pumps, compressors, and electric motors.
NNU4928-S-M-SP-C3 Double Row Cylindrical Roller Bearing 140x190x50 Mm

NNU4928-S-M-SP-C3 Double Row Cylindrical Roller Bearing 140x190x50 mm

Cylindrical Roller Bearing, NNU4928-S-M-SP-C3, 140x190x50 mm, Brass Cage, Double Row, No Seal, Inner Ring-Two Side Separable; No Snap Ring, Relubricatable, C0.

The NNU4928-S-M-SP-C3 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

M: Solid Brass Cage, Roller Guided

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

 

Part Number

NNU4928-S-M-SP-C3

Package

Carton Box+Pallet

Size:

140x190x50 mm

Material

Bearing steel

Bore diameter (d):

140 mm (5.512 Inch)

Place of Origin

Germany

Outside Diameter (D):

190 mm (7.48 Inch)

Structure

Cylindrical Roller Bearing

Width, outer ring (T):

50 mm (1.969 Inch)

Sealing

No seal

Profile

Complete with Outer and Inner Ring

nG

3800 1/min

Relubricatable

Yes

nB

4500 1/min

Radial internal clearance

C3

Cage

Brass Cage

Precision Grade

P6 P5 P4

Certifications

ISO9001:2015

Number of Row

2

Basic dynamic load rating

190 kN

MOQ

1PCS

Basic static load rating

400 kN

Weight

4.57 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)

58 kN

Da max

182 mm

Db min

/

D1

172 mm

da min

148 mm

F

156 mm

ra max

1.5 mm

rmin

1.5 mm

s

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 NNU4928-S-M-SP-C3 ( 4.57 kg Mass, ID: 140 mm OD: 190 mm WD: 50 mm , NNU Series , 2 Rows , C3 Radial Clearance , P6 P5 P4 Accuracy Class , Bearing Steel Material , 190 kN Radial dynamic , 400 kN Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. NNU4928-S-M-SP-C3. 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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