17TM09 / 17TM09HTF Shielded Automotive Deep Groove Ball Bearing 17*39*11.1 mm

17TM09 is a customized single row deep groove ball bearing exclusive for automobile steering column, auxiliary gearbox and small transmission shaft assemblies, interchangeable with derivative codes HTF17TM09,17TM09U40AL,17TM09-G-5S2CG-02, unified overall dimension 17×39×11.18mm.

Equipped with double-sided 2RS multi-lip contact rubber seals as standard configuration, specially upgraded high-temperature resistant automotive grease to adapt high heat and oil mist environment inside engine compartment. Optimized internal clearance eliminates bearing seizure caused by thermal expansion during frequent vehicle start-stop operation. Mirror superfinished raceway and steel ball surface greatly reduce rotation friction torque, maintain stable low-vibration silent steering operation. Widely used for passenger car steering system overhaul, small gearbox input/output shaft replacement and light vehicle auxiliary transmission repair parts in global auto aftermarket.

Get a quote within 24 hours for your auto steering spare parts bulk order

Full technical CAD drawings, steering system fitment list and derivative model cross reference table available upon request

• Multiple derivative part numbers fully interchangeable, identical dimensional, load and sealing parameters, only different OEM serial prefix marking for auto factory part catalog standard
• Double multi-lip 2RS contact rubber sealing structure effectively block engine oil mist, dust, water splash and metal abrasive debris, prevent internal grease dilution and premature bearing wear
• High-temperature anti-oxidation automotive dedicated grease matched, stable lubrication performance under long-term engine heat accumulation, extend service life of steering moving parts
• Optimized internal clearance design compensates thermal expansion of steering shaft during vehicle long-distance driving, avoid steering jamming and abnormal resistance
• Ultra-smooth mirror superfinished inner/outer raceway and steel ball surface minimize rotation noise, eliminate steering abnormal buzzing/whining noise during vehicle turning
• Through-hardened GCr15 bearing steel with stable heat treatment delivers outstanding anti-fatigue impact resistance, adapt frequent steering reciprocating alternating load
• Support customized clearance grade, high-temperature grease, OEM laser brand marking and neutral vacuum anti-rust packaging for global auto spare parts distributors

Reduce automobile steering system overhaul frequency and save high cost of integral steering assembly replacement

This 17TM09 auto special bearing is widely applicable to:

• Passenger car steering column, steering intermediate shaft support assemblies
• Small vehicle auxiliary gearbox input and output rotary shafts
• Light commercial vehicle small transmission and miniature power steering components
• Auto repair shops, vehicle maintenance service stations and cross-border auto spare parts wholesale suppliers

Dedicated replacement bearing to solve steering noise, shaft shaking and rotary jamming faults

• Over 25 years professional manufacturing experience of auto customized small-size deep groove bearings
• Strictly comply with original dimension tolerance standards, 100% interchangeable with all 17TM09 series derivative original bearings
• Complete production workflow covering forging, heat treatment, precision raceway grinding and finished noise & high-temperature durability testing
• Sufficient spot stock for 17TM09 series, fast shipment for auto steering spare parts bulk orders
• Professional auto mechanical technical team provides steering shaft disassembly, bearing press-fit installation guidance
• Products exported to more than 50 countries, stable long-term supply for auto repair chains and spare parts wholesalers

We supply low-noise high-temperature resistant special bearings for automobile steering system aftermarket repair

1. Raw bearing steel chemical composition and hardness inspection before production processing
2. CNC inner/outer ring turning, raceway precision grinding and mirror superfinishing procedure
3. Constant temperature quenching & tempering heat treatment to stabilize internal material stress
4. Full finished product testing: internal clearance, rotation noise, rotational flexibility, high-temperature oil resistance and alternating load fatigue test
5. Full dimensional tolerance inspection for inner ring, outer ring plus visual appearance check
6. Anti-rust oil spraying + independent vacuum packaging to avoid rust during long-distance sea transportation

Every batch of bearings passes full inspection before shipment to guarantee stable smooth steering driving performance

Looking for wholesale 17TM09 series auto steering deep groove bearings 17×39×11.18mm?
Send your inquiry to obtain:

• Competitive factory direct bulk unit price for all interchangeable derivative models
• Complete passenger car steering system fitment checklist
• Custom clearance grade, high temp grease and OEM laser marking packaging solutions
• Technical support for steering shaft disassembly and bearing press-fit installation

Contact us for detailed dimension catalog and real-time stock availability

Q1: Are HTF17TM09U40AL and 17TM09 fully interchangeable?

Yes, they are the identical bearing with same 17×39×11.18mm size, seal and load parameters; the difference only lies in OEM brand serial code prefix, can replace each other directly.

Q2: What failure symptoms need to replace 17TM09 steering bearing?

Continuous abnormal buzzing noise when turning steering wheel, obvious steering shaft shaking, heavy steering resistance after long driving, grease leakage around steering column housing. Replace bearing alone without changing whole steering assembly.

Q3: What seal versions are available for 17TM09?

Standard double-sided 2RS rubber sealed version for engine compartment harsh environment; optional open ZZ metal dust shield version for clean dry steering internal structures.