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80mm Bore 7316B Single Row Angular Contact Ball Bearings 80*170*39 Mm Open Type

Categories Angular Contact Ball Bearings
Brand Name: CNBTZC or OEM
Model Number: 7316B
Certification: IATF16949:2016
Place of Origin: China
MOQ: 100
Price: Please contact us,thanks
Payment Terms: L/C,T/T
Supply Ability: 100000pcs per month
Delivery Time: 2-4 weeks
Packaging Details: plastic bag,box,carton,pallet
Part Number: 7316B Angular Contact Ball Bearings
Structure: Angular Contact
Seals Type: Open
Ring type: One-piece inner and outer rings
Lubrication: Grease,Oil
Replaceable With: SKF, NSK
Coating: Without
Sealing: Without
Design: High capacity,High speed
Contact type: Normal contact (two-point contact)
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80mm Bore 7316B Single Row Angular Contact Ball Bearings 80*170*39 Mm Open Type

7316B 80*170*39mm Single Row Angular Contact Ball Bearing


The 7316B bearing,with a bore diameter of 80 mm, outside diameter 170 mm, and width of 39 mm.This single row angular contact ball bearing can support both radial and axial loads simultaneously, with the axial load being accommodated in one direction only. Depending on the specific model, this bearing is capable of operating at high speeds or even extremely high speeds. Compared to deep groove ball bearings, it can withstand significantly greater unidirectional axial forces.It is particularly well-suited for situations needing robust handling of both radial and significant unidirectional axial loads at high speeds.


Part Number7316 B
Bearing TypeAngular Contact
Measurement UnitMetric
DimensionsInner Bore Diameter (d)80 mm
Outer Bore Diameter (D)170 mm
Width (B)39 mm
SpecificationsContact Angle40°
MaterialChrome Steel
Cage MaterialSteel
Number of RowsSingle Row
Seal TypeOpen
Temperature Range-30°C to 150°C
LubricationLubricated
Tolerance ClassP0,P6 (ABEC-3)
Weight3.9 kg
Matched ArrangementNo
Universal Matching BearingNo
Load and SpeedDynamic Radial Load135000 N
Static Radial Load110000 N
Reference Speed For Grease (r/min)3,600 rpm
Limiting Speed For Oil(r/min)4,800 rpm



What's the Performance Features of 7316B Bearing?


  • High-Speed Operation: With minimal friction, this bearing is designed for stable performance at high speeds.
  • Precision and Durability: It offers high precision and strength, making it suitable for applications requiring accurate shaft rotation.
  • Angular Contact Design: This design efficiently handles both axial and radial loads, enhancing load capacity and extending the bearing's life.
  • Single Direction Load Support: Capable of managing axial loads in one direction along with radial loads, ideal for applications where forces act mainly in one direction.

What's the Applications of the 7316B Bearing?


The 7316B bearing is an angular contact ball bearing with a wide range of applications. Below are the key areas where it is used:


Industrial Machinery

  • Screening Equipment: It withstands vibrations and shocks during operation, ensuring stable and efficient material separation by size.
  • Plastic Calendering Machines: Provides precise support for calendering rollers, ensuring high accuracy and product quality.
  • Plastic Extruders: Supports the screw’s rotation, ensuring continuous and stable plastic extrusion.
  • Injection Molding Machine Components: Ensures smooth operation of moving parts, improving performance and reliability for high-quality products.
  • Horizontal Gearboxes: Handles radial and axial loads during power transmission, ensuring efficient speed reduction.
  • Mixers: Used in chemical, food, and construction industries to support mixing shafts for uniform blending.
  • Cutting Machines: Provides stable support for tools, ensuring precision and efficiency in cutting operations.
  • Electronic Component Forming Machines: Supports critical components for high-precision forming of electronic parts.
  • Binding Machines: Ensures smooth operation of moving parts for high-quality binding.

Pharmaceutical and Medical Equipment

  • Herbal Medicine Processing Machines: Ensures stable operation during slicing or grinding processes.
  • Oral Liquid Manufacturing Equipment: Meets high precision and hygiene requirements, with good sealing to prevent contamination.

Other Fields

  • Submersible Mixers: Resists corrosion and water ingress, ensuring stable underwater operation.
  • Foaming Machines: Supports precise temperature and pressure control for consistent foaming quality.
  • Blow Molding Machines: Provides stable support for mold opening/closing and bottle shaping.
  • Electroplating Chillers: Supports compressors for reliable cooling performance.
  • Sludge Scrapers: Handles loads during sludge removal in wastewater treatment.
  • Vibratory Dryers: Supports vibrating components for even drying.
  • Shapers: Ensures stability for accurate metal planing.
  • Fusion Welding Machines: Enables precise motion control for better welding quality.
  • Vacuum Grippers: Supports robotic arms for accurate object handling.
  • Closed Reactors: Supports agitators in chemical reactors for smooth reactions.
  • Noise Reduction Equipment: Ensures stable operation and effective noise control.
  • Manual Sandblasting Machines: Supports stable operation for consistent surface treatment.
  • Marking Machines: Ensures precision for accurate marking on workpieces.
  • Food Industry Equipment: Supports reliable operation in food processing and kitchen appliances.
  • Single-Stage Pumps: Supports impellers and shafts for efficient liquid transfer.
  • Low-Noise Cooling Towers: Ensures smooth fan operation and quiet cooling performance.
  • Coating Machines: Supports spray heads and drive components for precise coating.
  • Metallurgical Equipment: Withstands high temperatures and pressures in metal smelting processes.

Bearing NumberDimensions (mm)Basic Load Rating(N)Limiting Speeds(rpm)Reference
Weight
(Kg)
Inner DiameterOuter DiameterWidthChamferDynamicStaticGreaseOil
dDBrminr1minCrCorNon-contactWt ≈
7301B1237120.600.309600400016000240000.060
7302B1542131.000.6012000600014000220000.080
7303B1747141.000.6014000800013000180000.110
7304B2052151.000.6017300965011000150000.140
7305B2562171.100.6026200152008500120000.300
7306B3072191.100.6031000192007500100000.370
7307B3580211.500.603820024500700095000.510
7308B4090231.500.604620030500630085000.670
7309B45100251.500.605950039800600085000.900
7310B50110272.000.606820048000500067001.150
7311B55120292.01.07880056500450060001.450
7312B60130312.11.19000066300430056001.850
7313B65140332.11.110200077800400053002.250
7314B70150352.11.111500087200360048002.750
7315B75160372.11.112500098500340045003.300
7316B80170392.11.1135000110000360042003.90
7317B85180413.01.1148000122000300040004.60
7318B90190433.01.1158000138000280038005.40
7319B95200453.01.1172000155000280036006.25
7320B100215473.01.1188000180000240034007.75
7321B105225493.01.1202000195000220032008.80
7322B110240503.01.12250002250002000300010.50
7328B140300624.01.52880003150001700240022.44

CERTIFICATERoHS & REACH, IATF16949:2016
FeatureHigh Speed and Stiffness,High Running Accuracy,High Load Carrying Capacity
ServiceOEM&ODM Customized Services
SamplesPlease Contact Us
ServiceOnline Support,Professional Service
SizeStandard,For custom sizes ,please contact us
Factory ManufacturerYes

If you need more detailed information , feel free to ask!

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