Home Bearing SNR 30211A Tapered Roller Bearing - Optimized Performance 55mm Bore
SNR 30211A Bearing

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

SNR Genuine Original

SNR 30211A Tapered Roller Bearing - Optimized Performance 55mm Bore
Model / Part No: 30211A Catalog ID: MB-8911B58C

Brand

SNR

Model / Part No.

30211A

Category

Bearing

Origin

Global

Availability

500 pcs Ready to Ship
US$ 36.60 / 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

ROLLWAY 30211A

ROLLWAY

30211A

US$ 12.30 View

Technical Drawings (For reference only)

Technical Drawing 1
Technical Drawing 2

Technical Specifications (For reference only)

Model / Part Number
30211-A
D
55
C
18
B
21
D1 ≈
76.5
a ≈
21
da min
88
Da max
64
Dynamic Radial Load Cr
91000
Static radial load Cor
107000
Fatigue limit load Cur (N)
12400
Mass per meter approx (kg)
0.92
Limiting speed nG (rpm)
6700
Db min
64
ra max
2
rb max
1.5
E
0.4
Interchangeable Model per ISO 355
T3DB055
X-life
-
T
22.75
r1, r2 min
2
r3, r4 min
1.5
Ca min
4
Cb min
4.5
Y
1.48
Y0
0.81
Reference Speed nB rpm
4600
Suffix A: Modified internal design.

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."

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