Home Bearing HRB 7311C Bearing
HRB 7311C Bearing

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

HRB Genuine Original

HRB 7311C Bearing
Model / Part No: 7311C Catalog ID: MB-310C11B6

Brand

HRB

Model / Part No.

7311C

Category

Bearing

Origin

Global

Availability

1140 pcs Ready to Ship
US$ 15.90 / unit (Wholesale)
Secure Payments
PayPal
Bank T/T

Official proforma invoice provided for all settlements.

Cross-Brand Alternatives

NXZ 7311C

NXZ

7311C

US$ 7.10 View
WM 7311C

WM

7311C

US$ 8.90 View
UBC 7311C

UBC

7311C

US$ 25.50 View

Technical Drawings (For reference only)

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

Technical Specifications (For reference only)

Dimensions (mm)

B
29
d
55
D
120
r 1,2 min
2.0
r 3,4 min
1.00

Limiting Speed (r/min)

Oil Lubrication
14000
Grease Lubrication
11000

Bearing Designation

Bearing Code
7311C
Tandem arrangement DT
7301C/DT
Face-to-face arrangement DF
7301C/DF
Back-to-back arrangement DB
7301C/DB

Load Rating (kN)

Cor
65.90
Cr
91.90

Mounting Dimensions (mm)

r a max
2.0
d a min
65
D a max
110
D b max
114.0
r b max
1.00

Limiting Speed (Combined) (r/min)

Oil lubrication
11000
Grease lubrication
8600

Rated Load (Combined) (kN)

Cr
149.0
Cor
132.0

Weight Single Row (Reference) (kg)

Weight Single row (Reference) (kg)
1.4000

Position of Center of Pressure a (mm)

Center of pressure a (mm)
26.0
Suffix C: Differs for the same type or series.

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

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