Industrial Bearing Products
Precision-engineered bearings for wind power, mining, steel, automotive, and heavy industry — ISO 9001 & TS 16949 certified.
173+
Products
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Categories
ISO
Certified
173 products found in Needle Bearing
IKO Equivalent Needle Roller Bearing OEM Custom Replacement Manufacturing Service
IKO Equivalent Needle Roller Bearing — GCr15 steel construction delivering high hardness for heavy-load industrial gearboxes and machine tools. P0 to P6 precision options match exact running accuracy requirements. OEM custom manufacturing ensures functional equivalence to original equipment. Complete batch traceability to the manufacturer secures genuine material quality.
![INA NA4908-RSR Needle Roller Bearing 40x62x23mm with Inner Ring [WARN] draft identifier mismatch](https://skfid.com/wp-content/uploads/2026/09/ina-na4908-rsr-needle-roller-bearing-40x62x23mm-with-inner-ring-warn-draft-identifier-mismatch-81d3f6.avif)
INA NA4908-RSR Needle Roller Bearing 40x62x23mm with Inner Ring [WARN] draft identifier mismatch
INA NA4908-RSR-XL Needle Roller Bearing 40×62×23 mm — designed with an integrated inner ring and single lip seal to retain lubrication and block contaminants in compact radial applications. Delivers high radial load capacity for industrial gearboxes and material handling equipment. Our cross-reference alignment strictly verifies clearance, cage material, and precision to prevent field failures.
INA NK12/16 Needle Roller Bearing Without Inner Ring OEM Factory Direct Supply
INA NK12/16 Machined Needle Roller Bearing Without Inner Ring P6 — engineered for compact gearbox applications. The NK series machined outer ring delivers high radial rigidity, while the inner ring-less design utilizes the hardened shaft journal directly as the raceway. P6 precision class guarantees tighter running accuracy for reliable industrial machinery performance. Every order ships with a comprehensive documentation package, including material test reports and dimensional inspection certificates.
INA NK17/16 Needle Roller Bearing Without Inner Ring Authorized Distributor
INA NK17/16 Needle Roller Bearing Without Inner Ring features GCr15 steel and P6 precision, allowing the shaft to serve as the inner raceway for compact assemblies. Supports high radial loads in space-constrained gearboxes and machine tools. Includes a complete documentation package with material certificates and dimensional inspection reports.
![INA NA49/32-C3 Needle Roller Bearing 32x52x20mm with Inner Ring [WARN] draft identifier mismatch](https://skfid.com/wp-content/uploads/2026/09/ina-na49-32-c3-needle-roller-bearing-32x52x20mm-with-inner-ring-warn-draft-identifier-mismatch-419e9f.avif)
INA NA49/32-C3 Needle Roller Bearing 32x52x20mm with Inner Ring [WARN] draft identifier mismatch
NA49/32-XL-C3 Needle Roller Bearing 32×52×20 mm features C3 radial internal clearance to accommodate thermal expansion during continuous operation. The open design requires external lubrication and sealing arrangements matched to your specific machinery environment. Ensure precise cross-reference alignment covering base number, C3 clearance class, and internal design before procurement.
![INA NA4906-RSR Needle Roller Bearing 30x47x18mm with Inner Ring Single Lip Seal [WARN] draft identifier mismatch](https://skfid.com/wp-content/uploads/2026/09/ina-na4906-rsr-needle-roller-bearing-30x47x18mm-with-inner-ring-single-lip-seal-warn-draft-identifier-mismatch-14e07a.avif)
INA NA4906-RSR Needle Roller Bearing 30x47x18mm with Inner Ring Single Lip Seal [WARN] draft identifier mismatch
INA NA4906-RSR-XL Needle Roller Bearing 30×47×18 mm — RSR single lip seal retains lubrication and excludes contaminants for reliable radial support. Verify authenticity instantly via the official brand app QR scanning channel
![[WARN] draft identifier mismatch](https://skfid.com/wp-content/uploads/2026/09/warn-draft-identifier-mismatch-444a43.avif)
[WARN] draft identifier mismatch
INA NK30/20 Needle Roller Bearing operates without an inner ring, utilizing a machined design where the shaft acts directly as the raceway for compact, high-load applications. Chrome steel construction delivers structural rigidity for heavy machinery and industrial gearboxes. Our technical team ensures strict cross-reference alignment on boundary dimensions and raceway configuration to prevent field failures.
Genuine INA RNA4901 Needle Roller Bearing Without Inner Ring Authorized Distributor
INA RNA4901 Needle Roller Bearing P6 utilizes the hardened shaft journal directly as the inner raceway, minimizing the radial envelope for compact electric motor and industrial gearbox assemblies. Constructed from Gcr15 high-carbon chromium steel, it provides excellent rolling contact fatigue strength. The P6 precision class ensures tighter dimensional and running accuracy than standard P0 grades for smoother operation. Our cross-reference alignment strictly verifies clearance, cage material, and precision suffixes to guarantee exact equipment compatibility.
![INA RNA4910 Needle Roller Bearing Without Inner Ring Authorized Supplier [WARN] draft identifier mismatch](https://skfid.com/wp-content/uploads/2026/09/ina-rna4910-needle-roller-bearing-without-inner-ring-authorized-supplier-warn-draft-identifier-mismatch-df9508.avif)
INA RNA4910 Needle Roller Bearing Without Inner Ring Authorized Supplier [WARN] draft identifier mismatch
INA RNA4910 Needle Roller Bearing Without Inner Ring P6 — GCr15 steel construction ensures high wear resistance under heavy radial loads. The inner-ring-free design allows the shaft journal to act directly as the raceway, optimizing radial space in compact industrial equipment. P6 precision guarantees strict dimensional and running accuracy to minimize vibration during continuous operation. Supplied with a complete documentation package including material test reports and dimensional inspection certificates.
INA NA4901 Needle Roller Bearing with Inner Ring | High Precision Supply
INA NA4901 Needle Roller Bearing with Inner Ring P6 — engineered for machinery transmission and industrial gearboxes. Features chrome steel construction and an integrated inner ring, protecting shafts that cannot serve as direct raceways. Delivers P6 precision for reduced vibration in electric motors and machine tool spindles. Our cross-reference verification strictly aligns clearance, cage material, and precision suffixes to prevent field failures.
Genuine INA NA4907 Needle Roller Bearing with Inner Ring Authorized Distributor
INA NA4907 Needle Roller Bearing P6 — constructed from Gcr15 steel with an inner ring for shafts that cannot be hardened. P6 precision ensures tighter running accuracy for gearboxes. Cross-reference checks align clearance, cage, and precision to your exact requirements.
![INA NA4907-RSR Needle Roller Bearing 35x55x21mm with Inner Ring Single Lip Seal [WARN] draft identifier mismatch](https://skfid.com/wp-content/uploads/2026/09/ina-na4907-rsr-needle-roller-bearing-35x55x21mm-with-inner-ring-single-lip-seal-warn-draft-identifier-mismatch-cc4a17.avif)
INA NA4907-RSR Needle Roller Bearing 35x55x21mm with Inner Ring Single Lip Seal [WARN] draft identifier mismatch
INA NA4907-RSR-XL Needle Roller Bearing 35×55×21 mm features a single lip seal to block contaminants and an inner ring for shafts lacking adequate hardness. Delivers reliable radial load capacity in compact spaces for industrial gearboxes and machine tool spindles. Our technical cross-reference strictly aligns clearance, cage design, and precision suffixes to guarantee exact equipment compatibility.
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