Home Bearing HRB 7310BTN Angular Contact Ball Bearing with Nylon Cage
HRB 7310BTN Bearing

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

HRB Genuine Original

HRB 7310BTN Angular Contact Ball Bearing with Nylon Cage
Model / Part No: 7310BTN Catalog ID: MB-533AE04D

Brand

HRB

Model / Part No.

7310BTN

Category

Bearing

Origin

Global

Availability

1130 pcs Ready to Ship
US$ 16.00 / unit (Wholesale)
MOQ: 10 pcs Minimum Order Quantity

Min. Order: 10 pcs

Secure Payments
PayPal
Bank T/T

Official proforma invoice provided for all settlements.

Cross-Brand Alternatives

TMB 7310BTN

TMB

7310BTN

US$ 9.30 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
27
d
50
D
110
r 1,2 min
2.0
r 3,4 min
1.00

Limiting Speed (r/min)

Oil Lubrication
6700
Grease Lubrication
5000

Bearing Designation

Bearing Code
7310BTN
Tandem arrangement DT
7310BTN/DT
Face-to-face arrangement DF
7310BTN/DF
Back-to-back arrangement DB
7310BTN/DB

Load Rating (kN)

Cor
47.90
Cr
68.10

Mounting Dimensions (mm)

r a max
2.0
d a min
60
D a max
100

Limiting Speed (Combined) (r/min)

Oil lubrication
5300
Grease lubrication
4000

Rated Load (Combined) (kN)

Cr
111.0
Cor
95.80

Weight Single Row (Reference) (kg)

Weight Single row (Reference) (kg)
1.1400

Position of Center of Pressure a (mm)

Center of pressure a (mm)
47.0
Suffix B: (2) Indicates a design modification, the meaning of which varies.

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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