Precision Bearings Precision Engineered. Globally Supplied.
P0-P4 precision grades. Z2-Z4 noise grades. Chrome steel construction. Serving global distributors, machinery manufacturers, and OEM brand owners with factory-direct pricing and 1-piece MOQ.
19+
Years Factory
P0-P4
Precision Grade
ISO 9001
Certified
1 pc MOQ
No Min Order
By Precision Grade
P0 · P4 · P5 · P6Deep Groove Ball
21 products
Angular Contact
22 products
Cylindrical Roller
18 products
Spherical Roller
14 products
Taper Roller
14 products
Pillow Block
31 products
Spherical Plain
30 products
Needle Bearing
24 products
Linear Bearing
15 products
Thrust Ball
8 products
All Products
256 products found
Shaft CNC Linear Bearing Series – Square Flange, High-Precision Sliding Bearing
Basic Info. Model NO.Optional SeriesLM MaterialAlloy LubricationGrease or Oil CertificationISO9001:2008 OriginChina Introduction High-performance LM series bearing with alloy construction, suitable for OEM/ODM applications. Features open shape design, customizable specifications, and standard ISO9001:2008 certification. Lubricated with grease or oil for reliable operation under diverse service conditions.
Axk/Axw/Ax/TC/NTB Needle Roller Bearing – High-Precision, Low-Friction
Basic Info. Inner Diameter15 mm Outer Diameter28 mm Thickness2 mm TypeNeedle Roller Bearing Load DirectionRadial Bearing MaterialBearing Steel Introduction AXK1528 is a compact, high-precision needle roller bearing without inner and outer rings. Designed for radial loads, it features dimensions 15×28×2 mm, made of premium bearing steel, and supports grease or oil lubrication. Ideal for space-constrained applications requiring high load capacity and low friction.
Satellite Reductor Needle Roller Bearing – Factory Stock, High-Precision Auto Part
Basic Info. Model NO.TC80 Product NameNeedle Roller Bearing Specification20×26×16 mm Load DirectionRadial Bearing MaterialBearing Steel OriginChina Description High-precision needle roller bearing (20×26×16 mm) designed for radial load applications. Made of premium bearing steel, closed-type construction with optional precision ratings (P0–P2) and clearances (C0–C4). Suitable for OEM/ODM use. Fast delivery (3–7 days) and packed in carton/pallet.
K60X68X23 Needle Roller Bearing – High-Precision Factory Kit
Basic Info Inner Diameter60 mm Outer Diameter68 mm Thickness23 mm TypeNeedle Roller Bearing Load DirectionRadial Bearing MaterialBearing Steel Description High-precision needle roller bearing (60×68×23 mm), radial load design, made of bearing steel. Features closed type, grease/oil lubrication, and optional precision ratings (P0–P2) and clearances (C0–C4). Suitable for OEM/ODM applications. Made in China.
Factory Direct K10X14X10tn/14X13tn/16X12tn Needle Roller Bearings
Basic Info. Inner Diameter10 mm Outer Diameter14 mm Thickness10 mm TypeNeedle Roller Bearing, Closed, Without Outer/Inner Ring MaterialBearing Steel LubricationGrease or Oil High-precision needle roller bearing (K10X14X10TN etc.) for radial load applications. Compact design with 10×14×10 mm dimensions, made of premium bearing steel. Available in P0–P2 precision grades and C0–C4 clearances. Ideal for OEM/ODM use with fast 3–7 day delivery.
High Precision IKO K16X21X10/K16X22X12 Needle Roller Bearings
Basic Info. Inner Diameter16 mm Outer Diameter21 mm Thickness10 mm TypeNeedle Roller Bearing, Closed, Without Outer/Inner Ring MaterialBearing Steel LubricationGrease or Oil High-precision needle roller bearing (models K16X21X10 etc.) designed for radial load applications. Made of premium bearing steel, available in P0–P2 precision grades and C0–C4 clearances. Compact 16×21×10 mm size, OEM/ODM supported, shipped from China.
K12X16X10tn Drawn Cup Needle Roller Bearing – Full Complement, No Cage
Basic Info. Inner Diameter12 mm Outer Diameter16 mm Thickness10 mm Load DirectionRadial Bearing TypeClosed Needle Roller Bearing MaterialBearing Steel High-precision needle roller bearing (K12X16X10TN) with radial load capacity, compact 12×16×10 mm dimensions, closed design, and grease/oil lubrication. Made of bearing steel, compliant with P0–P2 precision ratings and C0–C4 clearance options. Ideal for OEM/ODM applications.
Metric Inch Needle Roller Bearing – Custom Machined Rings
Basic Info. Inner Diameter20 mm Outer Diameter26 mm Thickness16 mm Model NO.NRB TypeClosed Needle Roller Bearing MaterialBearing Steel Introduction High-precision needle roller bearing without inner/outer ring, designed for radial load applications. Features grease or oil lubrication, P0–P2 precision rating, C0–C4 clearance options, and compact 20×26×16 mm dimensions. Made in China (HS: 8482102000), OEM/ODM supported.
Original K12X16X8TN & K12X16X10TN Heavy Duty Needle Roller Bearings
Basic Info. Inner Diameter12 mm Outer Diameter16 mm Thickness8 mm TypeNeedle Roller Bearing, Closed, Without Outer/Inner Ring MaterialBearing Steel LubricationGrease or Oil Compact needle roller bearing (12×16×8 mm) made of high-grade bearing steel. Designed for radial load applications with no outer or inner ring. Features closed construction, multiple precision grades (P0–P2), and standard clearances (C0/C3/C4). Ideal for OEM/ODM use with fast 3–7 day delivery.
Durable Ball & Needle Bearing Steels K115X123X27/125X35/125X40
Basic Info. Inner Diameter115 mm Outer Diameter123 mm Thickness27 mm TypeNeedle Roller Bearing, Closed, Without Outer/Inner Ring MaterialBearing Steel LubricationGrease or Oil High-precision needle roller bearing designed for radial load applications. Compact design with no outer or inner ring, made of premium bearing steel. Available in multiple precision grades (P0–P2) and clearances (C0–C4). Fast delivery (3–7 days) and OEM/ODM support.
K22X26X10/13/17, K22X27X13, K22X28X17 Needle Roller Bearings – High-Precision Mechanical Equipment
Basic Info Inner Diameter22 mm Outer Diameter26 mm Thickness10 mm TypeNeedle Roller Bearing Load DirectionRadial Bearing MaterialBearing Steel Description High-precision needle roller bearing without inner/outer ring, suitable for radial load applications. Features compact design (22×26×10 mm), grease or oil lubrication, and multiple precision/clearance options (P0–P2, C0–C4). Made in China, OEM/ODM supported.
HK/Bk Series Drawn Cup Needle Roller Bearings – High Load, Compact Design
Basic Info. Inner Diameter20 mm Outer Diameter26 mm Thickness16 mm TypeNeedle Roller Bearing Load DirectionRadial Bearing MaterialBearing Steel High-precision needle roller bearing without inner/outer ring, designed for radial load applications. Features compact dimensions (20×26×16 mm), grease or oil lubrication, and multiple precision ratings (P0–P2) and clearances (C0–C4). Made in China, OEM/ODM supported.
Precision Craftsmanship.
Enduring Performance.
Autonomous factory manufacturing with full-process quality control. Every bearing is engineered to exceed international standards for load capacity, noise grade, and service life.
Micro-Level Precision
Advanced CNC grinding to ABMA/DIN standards. Dimensional accuracy measured at micron level for consistent performance in high-speed applications.
Premium Raw Materials
High-grade GCr15 chrome steel with strict incoming inspection. Superior hardness and wear resistance ensures 3× longer service life than standard bearings.
Certified Quality System
ISO 9001:2015 & ISO 14001 certified facility. Professional QC teams conduct 100% dimensional, noise, and vibration testing before shipment.
Full Custom Production
From R&D to branded packaging. Support custom dimensions, seals, lubrication, and private labeling. 1 pc MOQ for standard, bulk orders in 5-15 days.
±0.001mm
Dimensional Tolerance
≤55 dB
Noise Level (Z4)
180°C
Max Operating Temp
50,000h
Design Service Life
Engineered for Every Industry
From renewable energy to heavy metallurgy -- our bearings are trusted across the most demanding industrial environments worldwide.
Renewable Energy
Wind & solar power systems
Mineral Processing
Mining & crushing equipment
Marine & Offshore
Corrosion-resistant solutions
Steel & Metallurgy
High-temp heavy-load bearings
Wind Energy
Turbine main shaft bearings
Pulp & Paper
Wet environment performance
Medical & Lab
Ultra-low noise precision
Heavy Machinery
Maximum load capacity
Request Free Sample
Test before you commit. We provide free bearing samples (buyer pays freight). Ready in 3-5 business days. No minimum order required.
- Free sample (freight collect)
- 3-5 day dispatch
- Full spec datasheet included
- No MOQ for samples
Bulk & FCL Inquiry
For distributors, brand owners, and machinery manufacturers. Share your requirements and receive a competitive factory-direct quotation within 24 hours.
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Full FCL Support
20GP / 40HQ containers
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OEM Branding
Custom packaging & labels
⏱️
5-15 Day Lead
Bulk production timeline
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T/T · L/C · Alibaba
Flexible payment terms