Home Bearing ZWZ 7311BM Bearing
ZWZ 7311BM Bearing

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

ZWZ Genuine Original

ZWZ 7311BM Bearing
Model / Part No: 7311BM Catalog ID: MB-149DF259

Brand

ZWZ

Model / Part No.

7311BM

Category

Bearing

Origin

Global

Availability

1350 pcs Ready to Ship
US$ 13.40 / unit (Wholesale)
Secure Payments
PayPal
Bank T/T

Official proforma invoice provided for all settlements.

Cross-Brand Alternatives

TMB 7311BM

TMB

7311BM

US$ 16.70 View
NSK 7311BM

NSK

7311BM

US$ 37.20 View

Technical Drawings (For reference only)

Technical Drawing 1
Technical Drawing 2

Technical Specifications (For reference only)

Bearing Designation

Bearing Code
7311BM

Application Point

a
51.2

Limiting Speed r/min

Grease Lubrication
4500
Oil Lubrication
6300

Basic Dimensions (mm)

D
120
d
55
B
29
r 3、4 min
1
r 1、2 min
2

Weight Kg

Weight Kg
1.61

Basic Load Rating KN

Cr
81.0
Cor
56.0

Mounting Related Dimensions mm

da(max)
65
Da(max)
110
ra(max)
2
Suffix B: 1. Angular contact ball bearing, nominal contact angle α=40°. 2. Tapered roller bearing, increased contact angle (increased by one angle series). 3. Inner ring guided.

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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