Home Bearing NSK 687/672 Deep Groove Ball Bearing
NSK 687/672 Bearing

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

NSK Genuine Original

NSK 687/672 Deep Groove Ball Bearing
Model / Part No: 687/672 Catalog ID: MB-FA68D9DC

Brand

NSK

Model / Part No.

687/672

Category

Bearing

Origin

Global

Availability

111 pcs Ready to Ship
US$ 163.00 / unit (Wholesale)
Secure Payments
PayPal
Bank T/T

Official proforma invoice provided for all settlements.

Cross-Brand Alternatives

KOYO 687/672

KOYO

687/672

US$ 93.40 View
F&Z 687/672

F&Z

687/672

US$ 110.00 View
BUT 687/672

BUT

687/672

US$ 130.00 View
TIMKEN 687/672

TIMKEN

687/672

US$ 316.00 View

Technical Drawings (For reference only)

Technical Drawing 1
Technical Drawing 2
Technical Drawing 3

Technical Specifications (For reference only)

Limiting Speed (rpm)

Grease Lubrication
2000
Oil Lubrication
2800

Overall Dimensions

T
41.275
d
101.600
D
168.275
B
41.275
C
30.162
Inner Ring r (minimum)
3.5
Outer Ring r (minimum)
3.3

Constant

e
0.47

Mounting Dimensions (mm)

Da
149
Outer Ring r a (maximum)
3.3
Inner Ring r a (maximum)
3.5
d a
118
Db
160
d b
112

Bearing Designation

Inner ring
687
Outer ring
672

Axial Load Factor

Y o
0.70
Y 1
1.3

Center of Pressure Location (mm)

a
38.3

Rated Load

(N) Cr
223000
{kgf} Cor
35000
(N) Cor
345000
{kgf} Cr
22700

Weight (kg) (Reference)

Inner Ring
2.15
Outer Ring
1.24
Suffix 8: NSK Indonesian product suffix, indicating commercial packaging, e.g., NSK_6902ZZ1CM J NS7S8.

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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