FlowGearSourceIndustrial pumps, valves, fittings, and process equipment for global buyers and RFQ-led sourcing.
1687/770 1688/770 1687/ /520 1681/670 1681/800 Thrust Ball Bearing Oil and Gas Industry/Dril
Industrial Pumps

1687/770 1688/770 1687/ /520 1681/670 1681/800 Th | RFQ Sourcing Details

Industrial Pumps · Quote on request

This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.

Quote on request

Product specs

CategoryChemical Transfer Units
Unitset
Hardness58-62 ID Range: 100-1000
MaterialChrome Steel
Model No.1687/770 1688/770 1687/ /520 1681/670 1681 Structure: Thrust Ball Bearing
PrecisionP0 P6 P5 P4 P2
CategoryIndustrial Pumps
CategoryIndustrial Pumps
AvailabilityInquiry required
Updated2026-05-27

Buyer's Digest

Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Industrial Pumps. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.

Original product description

Mud pumps are critical equipment designed to transport high-concentration, highly abrasive slurries (containing solid particles, water, and chemical substances). They are widely utilized in the following applications: Oil drilling : Transporting drilling fluid, cooling drill bits, and removing rock cuttings.

Mining operations : Discharging tailings or conveying ore slurry. Hydraulic engineering : River dredging and sediment management. Construction : Slurry circulation during foundation treatment processes.

Other Bearing Types Spherical roller bearing Cylindrical Roller Bearing Taper Roller Bearing Deep Groove Ball Bearing Thrust Roller Bearing Pillow Block Bearing Electrically Insulated Bearing Needle Roller Bearing Main Bearing Type The main types of bearings our company deals in are the following types Deep Groove Ball Bearing Tapered Roller Bearing Pillow Block Bearing High speed wire rolling mill Bearing Angular Bearings Self-aligning Ball Bearing Thrust Roller Bearings Combined Needle Roller Bearing Split Housing CARB Bearing Full Complement Roller Bearings Spiral Roller Bearings Linear ball bearings Hydraulic Nut Radial spherical plain bearings Eccentric Bearings Clutch bearings High Temperature Resistant Bearings Slewing rings Linear Ball Bearings Linear Guides Slider bearings Bearing bushing Steel Ball Other types

1687 | Applications and Buyer Notes

1687 is organized as a sourcing-ready Industrial Pumps reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time questions b

Applications

  • Initial shortlist building for related product or supplier options.
  • Specification and application fit review before bulk purchasing.
  • Category, keyword and detail-page comparison before sending an RFQ.

Key specifications

1
Unit, setBased on visible page data; confirm exact value in the RFQ.
2
Hardness, 58-62 ID Range: 100-1000Based on visible page data; confirm exact value in the RFQ.
3
Material, Chrome SteelBased on visible page data; confirm exact value in the RFQ.
4
Model No., 1687/770 1688/770 1687/ /520 1681/670 1681 Structure: Thrust Ball BeaBased on visible page data; confirm exact value in the RFQ.
5
Precision, P0 P6 P5 P4 P2Based on visible page data; confirm exact value in the RFQ.
6
Category, Industrial PumpsBased on visible page data; confirm exact value in the RFQ.

Buyer tips

  • State quantity range and split-delivery needs before price comparison.
  • Add certification, material or inspection standards when they affect acceptance.
  • For time-sensitive projects, include target arrival date and destination.
  • For special applications, describe operating condition, installation environment and duty cycle.

FAQ

What should buyers confirm first?

Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.

Can buyers inquire when specs are incomplete?

Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.

How should this listing be evaluated?

Check title, category, specifications and related keywords against the actual sourcing requirement.

Source mix: ugc

Key specifications

CategoryChemical Transfer Units
Brand
Unitset
Hardness58-62 ID Range: 100-1000
MaterialChrome Steel
Model No.1687/770 1688/770 1687/ /520 1681/670 1681 Structure: Thrust Ball Bearing
PrecisionP0 P6 P5 P4 P2

Product sourcing keywords

These terms come from the title, visible copy and specifications, and link into matching aggregate pages.

FlowGearSource related sourcing paths

Related categories FlowGearSource related paths

Industrial Pumps

Industrial Valves

Pipe Fittings and Flanges

Related applications FlowGearSource related paths

Oil and Gas Transfer

Water Treatment

Chemical Processing

FlowGearSource procurement phrases

FlowGearSource related product samples

Supplier profile

Liaocheng Dr Machinery Co., Ltd.
主营:Dosing Skids

Liaocheng Dr Machinery Co., Ltd. focuses on dosing skids for flow control equipment sourcing, industrial pump and valve discovery, and rfq-ready process supply platform

View full profile >