Home Bearing NTN NNU4948 Bearing
NTN NNU4948 Bearing

For reference only. Please contact us for actual product photos and detailed specifications.

NTN Genuine Original

NTN NNU4948 Bearing
Model / Part No: NNU4948 Catalog ID: MB-4DBEB089

Brand

NTN

Model / Part No.

NNU4948

Category

Bearing

Origin

Global

Availability

14 pcs Ready to Ship
US$ 1380.00 / unit (Wholesale)
Secure Payments
PayPal
Bank T/T

Official proforma invoice provided for all settlements.

Cross-Brand Alternatives

HKSL NNU4948

HKSL

NNU4948

US$ 223.00 View

Technical Drawings (For reference only)

Technical Drawing 1
Technical Drawing 2
Technical Drawing 3
Technical Drawing 4
Technical Drawing 5
Technical Drawing 6

Technical Specifications (For reference only)

Main Dimensions mm

D
320
B
80
d
240
r s min 2)
2.1

Basic dynamic load rating kgf

Static Load Cor
144000
Dynamic Load Rating Cr
62500

Rated Basic Load KN

Dynamic Load Cr
610
Static Load Rating Cor
1410

Mounting Related Dimensions mm

D a Maximum
309
d a Minimum
251
r as Maximum
2
d b Minimum
258
D b Maximum
309
d d Minimum
269
d c Maximum
262
D b Minimum
304

Permissible Speed min -1

Oil Lubrication
2000
Grease Lubrication
1700

Dimensions mm

F w
265
E w
301

Bearing number

NN Tapered bore 1)
NN4948K
NN Cylindrical bore
NN4948
NNU Cylindrical bore
NNU4948
NNU Tapered bore 1)
NNU4948K

Weight (Approx.) kg

NNU Cylindrical bore
17.2
NNU Tapered bore
16.4
NN Tapered bore
15.6
NN Cylindrical bore
16.4

Logistics & Global Settlement

Tri-Regional Warehousing

Orders fulfillable from our strategic hubs in Singapore, Shanghai, and Malaysia for optimized lead times.

100% Authenticity Promise

Every component is sourced through authorized channels with strict quality control protocols.

Global Settlement

We support international trade via Bank T/T and PayPal with secure transaction monitoring.

Official Payment Channels
PayPal

Fast & Secure

Bank T/T

Wire Transfer

Commercial invoices (PI) will be issued in USD. Letter of Credit (L/C) accepted for high-volume contract orders.

Trade Assurance

Shipping Origins

SG, CN, MY

Trade Terms

EXW, FOB, CIF, DDP

Certificates

CO, Form E, FTA Support

Technical Expert

Amy

"Need technical drawings (PDF/CAD) or a bulk volume quote? I'm available for immediate consultation."

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