Home Bearing HRB NNU4948/W33 Cylindrical Roller Bearing Double Row Precision
HRB NNU4948/W33 Bearing

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

HRB Genuine Original

HRB NNU4948/W33 Cylindrical Roller Bearing Double Row Precision
Model / Part No: NNU4948/W33 Catalog ID: MB-C7BEB3CF

Brand

HRB

Model / Part No.

NNU4948/W33

Category

Bearing

Origin

Global

Availability

39 pcs Ready to Ship
US$ 467.00 / unit (Wholesale)
MOQ: 1 pcs Minimum Order Quantity

Min. Order: 1 pcs

Secure Payments
PayPal
Bank T/T

Official proforma invoice provided for all settlements.

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)

Dimensions (mm)

B
80
d
240
D
320
b
14
Fw
265.0
k
4.5
r 1,2 min
2.1

Limiting Speed (r/min)

Oil Lubrication
2600
Grease Lubrication
2200

Bearing Designation

Cylindrical Bore
NNU4948/W33
Tapered Bore
NNU4948K/W33

Load Rating (kN)

Cor
1450.0
Cr
625.0

Mounting Dimensions (mm)

r a max
2.0
d a min
251.0
D a max
309.0
d a max
262
d b min
269

Weight (Reference) (Conical Hole) (kg)

Weight (Reference) (Tapered bore) (kg)
18.000
Suffix N: Snap ring groove in the outer ring.

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.

Returns & Refund Policy Summary

30-Day Return Window

Request a return within 30 calendar days of receiving your shipment.

Original Condition Required

Items must be unused, uninstalled, and in original factory-sealed packaging.

Refund Processing

Full refund for seller errors; 15-20% restocking fee applies to buyer-order errors.

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."

TALK TO AN EXPERT

Customers Also Viewed

Inquiry
NNU4948/C3W33

ZWZ

NNU4948/C3W33

Inquiry
NNU4948/P4

HBB

NNU4948/P4

Inquiry
NNU4948/P5

HBB

NNU4948/P5

Inquiry
NNU4948/P5

RXZ

NNU4948/P5

Inquiry
NNU4948

HKSL

NNU4948