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
UCP/UCFL/SNL Pillow Block Bearings – Plastic & Stainless Steel
Basic Specifications Inner Diameter70 mm Outer Diameter78 mm Thickness305 mm Model RangeSP204, SP205, SP206, SN506, SNL508 MaterialBearing Steel LubricationGrease or Oil Product Overview High-load insert bearing with deep groove raceway, single-row design, and rich stock availability. Suitable for OEM/ODM applications. Precision ratings from P0 to P4, vibration grades Z1V1–Z3V3. Made in China, compliant with HS Code 8483200000. Packaged in carton pallets; transportable by sea or air.
FAG 1206 Self-Aligning Ball Bearing – High-Quality
Basic Info. Inner Diameter30 mm Outer Diameter62 mm Thickness16 mm Model NO.1206 MaterialBearing Steel OriginGermany Introduction High-precision double-row angular contact ball bearing with 60° contact angle, steel or brass cage, C0/C3/C4 clearance options, and OEM/ODM service support. Designed for radial load applications with aligning capability and robust German engineering.
UCP208-25 Pillow Block Bearing – High Load, Agricultural Use
Basic Specifications Inner Diameter70 mm Outer Diameter78 mm Width/Thickness305 mm MaterialBearing Steel LubricationGrease or Oil ApplicationHigh Load Insert Bearing Product Overview This is a high-performance insert bearing with deep groove raceway, single-row design, and rich stock availability. Suitable for demanding industrial applications requiring precision (P0–P4), low vibration (Z1V1–Z3V3), and reliable OEM/ODM service. Made in China.
6307 ZZ/RS Ball Bearing 35x80x21mm, 420 Stainless Steel
Basic Specifications Inner Diameter70 mm Outer Diameter78 mm Width/Thickness305 mm Model SeriesUCFC208, UCFL206, UCP203, UC203, UK203, UCT203 MaterialBearing Steel LubricationGrease or Oil Product Overview High-load insert bearing with deep groove raceway, single-row design, precision ratings P0–P4, vibration grades Z1V1–Z3V3. Made in China, rich stock, OEM/ODM support. Suitable for industrial applications requiring reliability and durability.
Heavy Duty UCP203 UC203 UK203 UCT203 Pillow Block Bearing – Engine Parts
Basic Info. Inner Diameter70 mmOuter Diameter78 mmWidth/Thickness305 mmModel SeriesUCP203, UC203, UK203, UCT203MaterialBearing SteelLubricationGrease or Oil Introduction High-load single-row deep groove insert bearing with rich stock and OEM/ODM service. Made of premium bearing steel, precision-rated (P0–P4), vibration-classified (Z1V1–Z3V3), and compliant with HS code 8483200000. Supplied in carton/pallet packaging, shipped by sea or air from China.
High Performance 6000-6004 Deep Groove Ball Bearings
Basic Specifications Inner Diameter70 mm Outer Diameter78 mm Width/Thickness305 mm MaterialBearing Steel Load CapacityHigh Load LubricationGrease or Oil Product Overview This is a high-load insert bearing with deep groove raceway design, made of premium bearing steel. It features rich stock availability, OEM/ODM service support, and multiple precision (P0–P4) and vibration (Z1V1–Z3V3) ratings. Suitable for industrial applications requiring reliability and durability.
UC Bearing Insert Ball Bearing Stainless Steel, High Quality & Fast Delivery
Basic Info. Inner Diameter70 mm Outer Diameter78 mm Width/Thickness305 mm MaterialBearing Steel FeatureHigh Load, Deep Groove Raceway LubricationGrease or Oil Introduction This insert bearing features high load capacity, deep groove raceway design, and precision ratings from P0 to P4. Made of premium bearing steel, it supports rich stock availability and global shipping by sea or air. Suitable for OEM/ODM applications.
Pillow Block Bearing UCP/UCFL/UCT Series 200-214 with Housing
Basic Info. Inner Diameter70 mm Outer Diameter78 mm Thickness305 mm Model SeriesUCP, UCF, UCFC, UCFL, UCT, UCPH, UKP, UCFB, UCFA, UCPA 200 MaterialBearing Steel LubricationGrease or Oil Introduction High-load single-row insert bearing with deep groove raceway. Features rich stock, OEM/ODM service, and global shipping options. Precision ratings P0–P4, vibration grades Z1V1–Z3V3. Made in China, certified under HS Code 8483200000.
Chrome Steel Pillow Block Bearings UCP205-UCFL212
Basic Info Inner Diameter70 mm Outer Diameter78 mm Thickness305 mm MaterialBearing Steel LubricationGrease or Oil ApplicationInsert Bearing with Deep Groove Raceway, High Load Capacity
NTN UCP208-24 Pillow Block Bearing – Plastic, Pressed Steel Housing
Basic Info. Inner Diameter70 mm Outer Diameter78 mm Width/Thickness305 mm Model SeriesUCC208–UCC311 MaterialBearing Steel LubricationGrease or Oil High-load insert bearing with deep groove raceway, single-row design, precision grades P0–P4, rich stock availability, and OEM/ODM service. Made in China.
Mounted Bearings & Housings – UCP, UCF, UCT, UCFL, SUCP, SUCT – High-Load, Corrosion-Resistant
Basic Info. Inner Diameter70 mm Outer Diameter78 mm Width305 mm Model RangeUCP, UCF, UCT, UCFC, UCFL, UEL, SUCP, SUCT MaterialBearing Steel LubricationGrease or Oil Introduction High-load single-row insert bearing with deep groove raceway. Features rich stock, OEM/ODM service, and global shipping by sea or air. Precision ratings P0–P4, vibration grades Z1V1–Z3V3. Made in China, certified HS Code 8483200000.
UC208 Pillow Block Bearing – Durable Agricultural Housing
Basic Info. Inner Diameter70 mm Outer Diameter78 mm Width/Thickness305 mm ModelUC208 MaterialBearing Steel LubricationGrease or Oil Introduction This is a high-load single-row deep groove insert bearing (Model UC208), made of premium bearing steel. With dimensions 70×78×305 mm, it supports heavy-duty applications and offers versatile lubrication options. Compatible with UK-type bearing blocks, it meets precision grades P0–P4 and vibration standards Z1V1–Z3V3. Ideal for OEM/ODM use with rich stock availability and global shipping options.
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
🏷️
OEM Branding
Custom packaging & labels
⏱️
5-15 Day Lead
Bulk production timeline
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T/T · L/C · Alibaba
Flexible payment terms