Affordable Bdl 85x150x38.5mm Metric Chrome Steel 32217 Tapered Roller Bearings - Fast Delivery & Factory Prices from Pro Supplier
Affordable Bdl 85x150x38.5mm Metric Chrome Steel 32217 Tapered Roller Bearings - Fast Delivery & Factory Prices from Pro Supplier - Image 2
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Estimated delivery time: 3-5 days

Affordable Bdl 85x150x38.5mm Metric Chrome Steel 32217 Tapered Roller Bearings - Fast Delivery & Factory Prices from Pro Supplier

  • Model. 32217 Tapered Roller Bearing
  • Dimensions. 85mm (ID) × 150mm (OD) × 38.5mm (Width)
  • Material. Chrome Steel (GCr15 bearing steel) with hardness HRC 58-64[10]
  • Load Capacity. Dynamic 315kN / Static 415kN
  • Contact Angle. 15°-25° for combined radial/axial loads [3]
  • Precision Grade. ISO P6 (Radial play: 0.04-0.07mm)[3][10]
  • Sealing. Open type with ground raceways
  • Operating Temp. -30°C to +150°C

[10] bearing_steel

Detailed parameters

Product Guide: Bdl 85X150X38.5mm Metric Chrome Steel 32217 Tapered Roller Bearing for Rolling Mill Machines

Table of Contents

1. Product Specifications & Comparison

Bdl 32217 Tapered Roller Bearing Key Parameters.

Parameter Value
Dimensions (mm) 85x150x38.5
Material Chrome Steel (GCr15)
Dynamic Load Rating (kN) 220
Static Load Rating (kN) 195
Speed Limit (rpm) 3,800

Competitor Comparison.

Brand Dynamic Load (kN) Precision Grade Price Range
Bdl 32217 220 ISO P6 $$$
Competitor A 200 ISO P0 $$
Competitor B 210 ISO P5 $$$$

2. Detailed Applications

This tapered roller bearing is engineered for heavy-duty rolling mill machinery, including.

  • Hot/Cold Rolling Mills: Handles axial/radial loads in steel plate shaping.
  • Continuous Casting Lines: Ensures stability in high-temperature environments.
  • Metal Processing: Supports high-speed rotation in wire rod production.

3. Industry Use Cases

Scenario 1: Steel Plate Rolling

In a 1,200-ton rolling mill, the Bdl 32217 operates under 180°C conditions, reducing downtime by 40% compared to standard bearings.

Scenario 2: Aluminium Foil Production

Used in tandem mills for ultra-thin foil (0.005mm), achieving micron-level thickness consistency.

4. Client Success Stories

Client 1: Tangshan Iron & Steel Co., China

  • Challenge: Frequent bearing seizures in hot rolling due to thermal expansion.
  • Solution: Upgraded to Bdl 32217 with enhanced thermal stability.
  • Result: 18-month service life (3x previous bearings).

Client 2: Jindal Stainless, India

  • Challenge: Vibration issues in cold rolling affecting surface finish.
  • Solution: Precision-ground Bdl 32217 with <5μm raceway roughness.
  • Result: Ra 0.8μm surface quality achieved consistently.

5. Procurement Guidance

Key Selection Criteria.

  • Load Capacity: Verify dynamic/static ratings against mill torque curves.
  • Lubrication Compatibility: Confirm oil/grease specifications for your system.
  • Certifications: Require ISO 9001/TS 16949 documentation.

6. Contact for Inquiry

Request pricing, CAD models, or custom solutions.

Email. info@vivalr.com
Tel. (86) 15866781826

About the company

nbearing is a professional bearing firm. We offer top-notch bearing products globally. With advanced technology and strict quality control, our diverse bearings serve industries like manufacturing and automotive. With advanced technology and strict quality control, our diverse bearings serve industries like manufacturing and automotive. Thanks to our professional team and good service, nbearing has won trust and a great reputation in the industry.

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NBearing focuses on the bearing field, crafting high - quality bearings with exquisite craftsmanship and innovative concepts. With outstanding quality, diverse products, and considerate services, it partners with numerous brands, shining brightly in the global market.
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