3640 3644 3652 3656 3680 Russian GOST Spherical Roller Bearings for Rolling Mills Gear Boxes

Name: 3640 3644 3652 3656 3680 Russian GOST Spherical Roller Bearings for Rolling Mills Gear Boxes
Brand: Shandong Chik Bearing Co., Ltd.
SKU: 1964502262

Shandong, ChinaShandong Chik Bearing Co., Ltd.

US$0.10-50.00

100 Pieces

Sample price:US$100.00/set.Request sample

Product profile

Customization

Available

Rollers

Super Finishing Rollers

Applications

Heavy Mechines

Model NO.

3640 3644 3652

Roller

Super-Finishing Roller

Price

Factory Price

Quality

P0 P6 P5 P4 P2

Hardness

59-63HRC

Main Market

Europe, Russia, America, MID East

Structure

Spherical, Ca Cc MB Ma E

Feature

Long Life, High Precision

Rolling Body

Roller Bearings

The Number of Rows

Double

Outer Dimension

Medium and Large(120-190mm)

Material

Bearing Steel

Spherical

Non-Aligning Bearings

Load Direction

Radial Bearing

Separated

Unseparated

Transport Package

Industrial Packing

Specification

50-1000mm

Trademark

CHIK OEM

Origin

Shandong, China

HS Code

8482200000

Production Capacity

100000000/Month

Key features

Self-Aligning Design: Accommodates misalignment between shaft and housing without increasing friction.

High Load Capacity: Optimized internal geometry provides maximum radial and axial load carrying capacity.

Robust Construction: Insensitive to misalignment caused by shaft or housing deflections under heavy loads.

Integral Seals: Protects against contaminants and retains factory grease for minimized maintenance.

Factory Direct Price: Direct China factory sales ensuring competitive pricing for bulk orders.

100% Quality Inspection: Every bearing undergoes full inspection before delivery to ensure reliability.

ISO/GOST Standard: Manufactured to meet strict ISO and GOST quality standards for global markets.

Wide Bearing Range: Extensive selection including spherical, cylindrical, tapered, and ball bearings.

Company profile

Shandong Chik Bearing Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2011-01-15Nearest Port: QINGDAO, NINGBO, GUANGZHOUAverage Response Time: ≤8.56hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, EXW

AI-Powered supplier vetting

SummaryShandong Chik Bearing Co., Ltd. is a China-based limited company operating as both a trading company and manufacturer/factory, supplying bearings. It reports OEM and ODM capability, broad customization services, and export sales representing 51%–70% of total sales. Service procedures, complaint handling, supplier management, and corrective/preventive-action records are stated to exist, with 30 qualified service-capable suppliers. However, the supplier reports no overseas warehouse, showroom, agent, or branch, and no overseas-service countries. Innovation evidence is mixed: ODM and design customization are available, but no new products were developed during the past year, no SDK is available, and only one R&D engineer is reported. Quality assurance and traceability status are unknown, while quality-control test equipment is reported as zero. ISO 9001:2015 and CE are listed, but the audit result is recorded as 0 and the cited SGS report expired on 2025-05-30.

Supplier typeThe supplier is identified as Shandong Chik Bearing Co., Ltd., a China-based limited company in Shandong that operates as both a trading company and manufacturer/factory. Its primary offered product is bearings, indicating combined manufacturing and trading operations.

CertificationsThe supplier lists an ISO 9001:2015 certificate and CE product certification capability. However, the cited SGS report had an expiration date of 2025-05-30, and the audit evaluation result is recorded as 0; the current validity or meaning of these audit records is therefore not fully established.

After-Sales capabilityThe supplier states that it has documented and followed procedures for complaint handling, supplier service assessment, and corrective/preventive actions, with 30 qualified service-capable suppliers. Service limitations include no overseas warehouse, showroom, overseas agent, or branch, and no stated overseas-service countries; lead time is reported as within 15 working days in both peak and off-season.

Production capacityThe supplier is described as both a manufacturer/factory and trading company, with bearings as its primary product and an annual-productivity listing covering deep groove ball, taper roller, pillow block, spherical roller, and cylindrical roller bearings. The slices do not provide production quantities, capacity figures, or equipment details, so scale cannot be assessed.

Customization capabilityThe supplier explicitly provides customization from samples, customization from designs, minor customization, full customization, and flexible customization. These services are stated in both its design-service and R&D capability records, providing direct evidence of broad customization coverage.

Product Q&A

Q:What's your after-sales service and warranty?

We promise to bear the following responsibility when defective product is found: 1.12 months warranty from the first day of receiving goods; 2. Replacements would be sent with goods of your next order; 3. Refund for defective products if customers require.

Q:What Bearings you have?

CHIK Bearings: Deep Groove Ball Bearing Spherical Roller Bearing Spherical Palin Bearings Cylindrical Roller Bearing Angular Contact Ball Bearing Taper Roller Bearing Pillow Block Bearing Needle Roller Bearing Thrust Ball Bearing Self-aligning Ball Bearing

Q:How long is the lead time?

The lead time for sample orders is 3-5 days, for bulk orders is 5-15 days.

Q:How to place orders?

1. Email us the model, brand and quantity, consignee information, shipping way and payment terms; 2. Proforma Invoice made and sent to you; 3. Complete Payment after confirming the PI; 4. Confirm Payment and arrange production.