Home Bearing TTO 21*31*7 NBR Rubber Oil Seal Rotary Shaft Sealing Component
TTO 21*31*7 Bearing

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

TTO Genuine Original

TTO 21*31*7 NBR Rubber Oil Seal Rotary Shaft Sealing Component
Model / Part No: 21*31*7 Catalog ID: MB-66D5985B

Brand

TTO

Model / Part No.

21*31*7

Category

Bearing

Origin

Global

Availability

30770 pcs Ready to Ship
US$ 0.59 / unit (Wholesale)
Secure Payments
PayPal
Bank T/T

Official proforma invoice provided for all settlements.

Technical Drawings (For reference only)

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

Technical Specifications (For reference only)

D
85
B
41
Grease lubrication
2400
Oil lubrication
3100
Cylindrical Bore
5.35
Tapered Bore
5.28
E
0.25
Y0
2.63
Y1
2.69
Y2
4.0
da Minimum
99
Da Maximum
-
ras Maximum
2.5
Dynamic Load Cr
29500
Static load Cor
36000
rs min3)
3
Tapered Bore 2)
21317K

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.

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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