Home Bearing HRB 71921CTA Precision Angular Contact Ball Bearing
HRB 71921CTA Bearing

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

HRB Genuine Original

HRB 71921CTA Precision Angular Contact Ball Bearing
Model / Part No: 71921CTA Catalog ID: MB-76E7F252

Brand

HRB

Model / Part No.

71921CTA

Category

Bearing

Origin

Global

Availability

81 pcs Ready to Ship
US$ 225.00 / unit (Wholesale)
Secure Payments
PayPal
Bank T/T

Official proforma invoice provided for all settlements.

Technical Drawings (For reference only)

Technical Drawing 1

Technical Specifications (For reference only)

Dimensions (mm)

B
20
d
105
D
145
r 1,2 min
1.1
r 3,4 min
0.60

Limiting Speed (r/min)

Oil Lubrication
14000
Grease Lubrication
8500

Bearing Designation

Bearing Code
71921CTA
Tandem arrangement DT
71921CTA/DT
Face-to-face arrangement DF
71921CTA/DF
Back-to-back arrangement DB
71921CTA/DB

Load Rating (kN)

Cor
61.40
Cr
55.70

Mounting Dimensions (mm)

r a max
1.0
d a min
112.0
D a max
138.0
D b max
140.0
r b max
0.60

Limiting Speed (Combined) (r/min)

Oil lubrication
11000
Grease lubrication
6800

Rated Load (Combined) (kN)

Cr
90.50
Cor
123.00

Weight Single Row (Reference) (kg)

Weight Single row (Reference) (kg)
0.800

Position of Center of Pressure a (mm)

Center of pressure a (mm)
27.0

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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