X-135005 Non-Standard Auto Transmission One Way Clutch Bearing

1. Product Overview

X-135005 single-row non-standard sprag-type one-way clutch bearing, matched with X-135006 for auto transmission assembly. It features unidirectional locking sprag structure, transmits torque in one rotation direction and freely overruns reversely. Fully interchangeable with original NSK X-135005, specially used for shift control assembly inside Asian passenger car automatic gearboxes. Open design without rubber seals, stamped steel retainer, standard clearance as default, customized clearance available on demand. Stable low-noise performance under frequent torque switching and high-temperature circulating gear oil environment inside transmission housing. Manufactured with fully quenched high-purity GCr15 chrome bearing steel and strict micron-level dimensional tolerance, direct OEM plug-and-play replacement without modifying gearbox housing or shaft. Complete formal quotation will be offered within 24 hours upon inquiry.

2. Key Advantages

• Open through-hole design enables full gear oil circulation, continuous efficient heat dissipation, eliminates seal aging, swelling and oil leakage risks
• Precision sprag locking structure, reliable one-way torque transmission, no slipping under frequent shifting impact load
• Thick-wall high-hardness inner & outer rings, outstanding wear resistance and impact fatigue resistance, extend gearbox overall service life
• Unified OEM installation dimensions, perfectly matched with X-135006 supporting parts, no structural modification required during replacement
• Optimized stamped steel retainer reduces rotation resistance, adapts to long-term cyclic lock-overrun working conditions
• Standard P0 precision grade, P6 upgraded precision and customized clearance meet diverse OEM assembly matching demands
• Stable mass production with sufficient spot stock, high cost performance for aftermarket repair and bulk OEM supporting orders

3. Applications

Asian passenger car automatic transmission shift control one-way clutch assembly, vehicle transmission overrunning torque limiting parts, light commercial vehicle transmission power switching components, small construction & agricultural machinery unidirectional drive units.
Matching part: X-135006

4. Technical Specifications

Dimension drawings and full technical spec sheets available on request.

5. Why Choose GQZ Bearing

25+ years professional manufacturer of non-standard auto transmission one-way clutch bearings. All finished bearings pass cyclic lock-overrun test, impact torque test and long-term high-temp durability aging test before delivery. Custom anti-rust coating and high-temperature anti-wear gear grease filling service supported. One-on-one professional transmission installation guidance and fast formal quotation for all RFQs. Stable bulk supply capacity, factory direct selling price, consistent stable quality and punctual batch delivery.

6. Quality Assurance

• Raw GCr15 steel hardness & chemical composition incoming inspection
• Sprag & raceway superfinishing roughness detection
• High-temperature gear oil circulation aging durability test
• Continuous lock-overrun cycle fatigue test
• Full dimension tolerance sorting inspection
• 100% visual appearance marking check before packaging
• Random torque performance sampling test before shipment

All X-135005 bearings pass multi-step strict factory inspection.

7. CTA

Inquire bulk X-135005 transmission one-way clutch bearings to get full support:

1. Complete formal detailed quotation within 24 hours
2. Standard dimension drawings & shaft press-fit installation guide
3. Custom anti-rust surface treatment & dedicated high-temperature gear lubricant filling service
4. Exclusive long-term factory wholesale price without intermediate markup

Large-volume OEM cooperation is warmly welcomed.

8. FAQ

1. Q1: Working principle of X-135005 one-way clutch bearing?
   A1: Sprag wedges between inner and outer ring to lock and transmit torque in one direction; sprag retracts to allow free overrunning in reverse rotation.
2. Q2: Difference between open one-way clutch and sealed bearings?
   A2: Open bearing installed inside gearbox with circulating gear oil lubrication; sealed one-way bearings for external independent machinery with pre-filled long-life grease.
3. Q3: Can X-135005 replace original NSK bearing directly?
   A3: Yes, overall installation size and internal sprag structure fully consistent, perfectly matched with X-135006, no gearbox component modification needed during assembly.