6216TB Single Row Deep Groove Ball Bearing TB Solid Machined Brass Cage 80x140x26mm High Temp Gearbox Pump Equipment

The 6216TB single row deep groove ball bearing adopts TB solid machined brass cage, standard dimension 80×140×26mm. The integral brass cage features high rigidity, low thermal expansion and strong anti-deformation performance under high temperature and high speed. This bearing bears heavy radial load plus slight bidirectional axial load, stable operation under high-temperature continuous running and heavy impact conditions. Open design supports regular grease replenishment, widely used in industrial gearboxes, hydraulic pumps, large fans, high-temperature motors and heavy-duty transmission machinery.

Model: 6216TB

Inner Diameter d: 80mm

Outer Diameter D: 140mm

Width B: 26mm

Min Fillet r: 2.1mm

Structure: 6200 series single row deep groove ball bearing

Cage: TB solid machined brass cage

Material: GCr15 bearing steel

Basic Dynamic Load Cr: 95300N

Basic Static Load C0r: 64000N

Grease Limiting Speed: 5000rpm

Net Weight: Approx 1.63kg

Clearance: Standard C0, C3 enlarged clearance customizable

Optional: ZZ metal shield, 2RS rubber seal assembly

• TB solid machined brass cage: high structural rigidity, resistant to high temperature and centrifugal force, no deformation at high rotating speed
• Brass material owns self-lubricating property, reduces friction noise, longer service life under continuous high temp operation
• 6200 series moderate ball layout balances space and load capacity, widely universal for medium heavy industrial equipment
• Superfinished raceway and steel balls realize low vibration, smooth stable rotation under alternating heavy load
• Multiple interchangeable versions: stamped steel cage 6216, brass cage 6216TB, sealed 6216TBZZ / 6216TB-2RS, C3 clearance
• Open structure convenient for on-site grease filling, perfect for 24-hour uninterrupted industrial production lines

This TB solid brass cage 6216 deep groove bearing is widely matched to:

• Industrial heavy-duty gearboxes, hydraulic oil pumps and compressor rotary support assemblies
• Large industrial cooling fans, high-temperature furnace auxiliary transmission shafts
• Medium-sized industrial motors, generator rotor supporting parts
• Construction machinery speed reducers, large water pumps and textile heavy roller equipment
• All equipment requiring stable high-speed operation under elevated temperature and heavy load

• 25+ years experience in TB brass cage deep groove ball bearing manufacturing
• Exported to 50+ countries worldwide
• Rich OEM bulk order experience for high temp solid brass retainer large size bearings
• Strict brass cage precision machining, high-speed centrifugal durability and load fatigue inspection before shipment
• Fast professional technical reply within 24 hours
• Stable mass supply for long-term gearbox and pump factory cooperation

• GCr15 bearing steel raw material hardness inspection
• Ultra-precision grinding for inner & outer raceway and steel balls
• Precision CNC machining for solid brass cage, smooth surface without burr
• Quenching & tempering heat treatment for bearing rings, uniform hardness
• High-temperature rotation aging test, full dimensional recheck and anti-rust oil treatment
• Shockproof carton bulk packaging to avoid cage collision damage during transit

Get a Quote Now

Looking for TB solid machined brass cage heavy-duty 6216 deep groove ball bearing supplier?

• Fast factory quotation within 24h
• Professional gearbox & high temp pump bearing technical parameter support
• Custom ZZ shield / 2RS rubber seal & C3 clearance solution suggestions
• Competitive bulk wholesale factory price