Home Bearing PTTQ NF311EM Industrial Brass Cage Cylindrical Roller Bearing
PTTQ NF311EM Bearing

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

PTTQ Genuine Original

PTTQ NF311EM Industrial Brass Cage Cylindrical Roller Bearing
Model / Part No: NF311EM Catalog ID: MB-7F173AFA

Brand

PTTQ

Model / Part No.

NF311EM

Category

Bearing

Origin

Global

Availability

1740 pcs Ready to Ship
US$ 10.40 / unit (Wholesale)
Secure Payments
PayPal
Bank T/T

Official proforma invoice provided for all settlements.

Cross-Brand Alternatives

HRB NF311EM

HRB

NF311EM

US$ 14.90 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 Drawing 7
Technical Drawing 8

Technical Specifications (For reference only)

Cr
134.0
Cor
141.0
D
55
B
29
da min
64.0
Da max
111.0
Fw
70.5
Grease lubrication
4800
Oil lubrication
5600
D1
100.6
r1,2 min
2.0
r3,4 min
2.0
Ew
106.5
NU Type
NU311E
NJ Type
NJ311E
NUP Type
NUP311E
N Type
N311E
NF Type
NF311E
Db min
109.0
ra max
2.0
rb max
2.0
Weight (Ref) (kg)
1.44
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.

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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