01 Needle Bearing
Auy Durable K 20X28X20 HK0306-TN Needle Roller Bearing Rust Prevention
Auy Durable Rust Prevention K 20X28X20 HK 0306 Tn Bk 0306 Tn Needle Roller Bearing Inner Diameter20 mm Outer Diameter28…
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Product Category · Full Bearing Range Company
Needle Bearing
- Seal options matched to dust, wet and washdown duty
- Load rating checked for heavy, 24/7 conveyor duty
- Unmarked old units identified from photos and bolt spacing
- Conveyor and plant bearings shipped in one order
Application Support
Selection, housing choice and installation points for conveyor duty.
Send the shaft size, unit model and operating conditions — get a written quote for Needle Bearing.
Needle Bearing for conveyor and plant duty
View All Products 01 
02 Needle Bearing
Auy Factory 5912 NKIA Needle Roller Bearing Corrosion-Resistant
Auy Factory Outlet Anti-Corrosion 5912 Nkia Nkib Nx 17 Z Nx 20 Z Needle Roller Bearing Inner Diameter17 mm Outer…
03 Needle Bearing
Auy Factory Outlet NK50/35 TN High Load Needle Roller Bearing
Auy Factory Outlet Inexpensive Nk 50/35 Tn Rna 4928 Nk 68/25 Needle Roller Bearing Inner Diameter50 mm, 68 mm Outer…
04 Needle Bearing
Auy Factory Price HK2820.2RS Needle Bearing High Load Capacity
Auy Mixing Machinery Factory Price HK 2820.2RS Na 49/28 Rna 4856 Needle Roller Bearing Inner Diameter28 mm Outer Diameter36 mm…
05 Needle Bearing
Auy Factory Price K 16X20X17 Needle Bearing
Auy Industry Leading Factory Price K 16X20X17 Nki 95/36 Rna 69/28 Needle Roller Bearing Inner Diameter16 mm Outer Diameter20 mm…
06 Needle Bearing
Auy Factory Price K 24X28X13 Needle Roller Bearing Hot Sale
Auy Factory Price Hot Sale K 24X28X13 K 7X9X7 Tn K 65X73X23 Needle Roller Bearing Inner Diameter24 mm, 7 mm,…
07 Needle Bearing
Auy Factory Price K 28X40X25 NA 4905 RS Needle Bearing
Auy Factory Price Great Quality K 28X40X25 Na 4905 RS K 38X46X32 Needle Roller Bearing Inner Diameter28 mm, 38 mm…
08 Needle Bearing
Auy Factory Price NA 4908.2RS Needle Roller Bearing High Load Capacity
Auy Factory Outlet Factory Price Na 4908.2RS Nk 38/20 Nk 38/30 Needle Roller Bearing Inner Diameter20 mm Outer Diameter38 mm…
09 Needle Bearing
Auy Factory Price NKI 5/12 TN Needle Roller Bearing High Load Capacity Fast Delivery
Auy Factory Price Existing Goods Nki 5/12 Tn Nk 85/35 Rna 4915 Needle Roller BearingInner Diameter5 mm / 85 mmOuter…
10 Needle Bearing
Auy Factory Price NKI 7/12 TN Needle Bearing High Load Capacity
Auy New Technology Factory Price Nki 7/12 Tn Rna 4822 Rna 4917 Needle Roller BearingInner Diameter7 mmOuter Diameter12 mmThickness8 mmPrecision…
11 Needle Bearing
Auy Factory Price RPNA25/42 Needle Roller Bearing High Load Capacity
Auy Mining Machinery Factory Price Rpna 25/42 Pna 40/62 Nki 80/35 Needle Roller BearingInner Diameter25 mm, 40 mm, 80 mmOuter…
12 Needle Bearing
Auy High Speed NK100/36 Needle Roller Bearing 4903.2RS
Auy Casting Machinery High Speed Na 4903.2RS Nk 100/36 Nk 100/26 Needle Roller Bearing Inner Diameter Outer Diameter Thickness 17…
13 Needle Bearing
Auy High-Quality NA4901.2RS Needle Roller Bearing 2RS Sealed Long Life
Auy Great Quality ODM Na 4901.2RS Rna 6918 Nk 22/16 Needle Roller Bearing Inner Diameter22 mm Outer Diameter30 mm Thickness16…
14 Needle Bearing
Auy High-Strength RNA 6919 Needle Bearing 40x62x44
Auy Farming Machinery High-Strength Na 4900.2RS Rna 6919 Rna 4918 Needle Roller BearingInner DiameterOuter DiameterThickness90 mm120 mm21 mmPremium needle roller…
15 Needle Bearing
Auy HK 1214.2RS RNA 6914 NK85/25 Needle Bearing
Auy Manufacturing Machinery Top-Level HK 1214.2RS Rna 6914 Nk 85/25 Needle Roller Bearing Inner Diameter85 mm Outer Diameter95 mm Thickness25…
16 Needle Bearing
Auy HK 1216.2RS Needle Bearing High Load Capacity
Auy Spot Supply Mixing Machinery HK 1216.2RS Rna 4924 Rna 6903 Needle Roller BearingInner DiameterOuter DiameterThickness12 mm16 mm12 mmPrecision needle…
Selection Guide
How to choose sealing and load class in Needle Bearing
Choose the seal for the contamination at the bearing position first, then the series for the load and duty cycle. Most early failures on conveyors come from a seal that does not match dust, water or washdown, not from the bearing itself.
1. Seal for the environment
- Heavy dust and fines: multi-lip seals, flingers or extra shielding
- Wet or washdown areas: seals that keep water out of the grease
- Clean, dry positions: standard contact seals keep friction low
2. Series for the load
- Light and medium shafts: ball bearing pillow block units
- Heavy drive and pulley shafts: spherical roller bearing units
- Shock loads and 24/7 running: size up for service life
3. Upgrade repeat failures
- Same position failing again: review seal and series together
- Upgrade proposal based on your failure history
- No change is made without your approval
Before You Order
Check these dimensions so the unit fits your frame
Shaft diameter alone does not guarantee fit. A unit with the right bore can still miss the frame if the bolt spacing, centre height or take-up slot differs from the old one.
- 01Shaft diameterMeasure the shaft at the bearing seat, not the worn section.
- 02Bolt hole spacing and mounting typePillow block, flange or take-up — note centre-to-centre of the bolt holes.
- 03Shaft centre height and locking methodSet screw, eccentric collar or adapter sleeve affects replacement.
- 04Photos of unmarked unitsSend photos with measurements and the matching unit is identified for you.
Applications
Where Needle Bearing are used
These units serve conveyor and transmission positions in mines, ports, cement plants, aggregate sites and logistics centres running heavy, dusty, continuous duty.
01 Roller Conveyors Roller conveyors in warehouses, distribution centers and production lines use large numbers of small deep groove ball bearings in the rollers, plus pillow block… View Application 
02 Power Transmission & Gearboxes Mechanical power transmission systems, including reducers, gearboxes, couplings and gear drive sections, depend on tapered, cylindrical, angular contact and spherical roller bearings to carry… View Application 
03 Overhead Conveyors Overhead and trolley conveyors run on many small bearings in trolley wheels, chain guides and turn wheels, with flanged units on drive and take-up… View Application One Order, Whole Plant
Add every other bearing your plant needs to the same order
Full Bearing Range Company ships conveyor units and general plant bearings together, so one supplier and one shipment cover your shutdown list.
- Deep groove and angular contact bearings
- Thrust and precision bearings
- Tapered and spherical roller bearings
- Linear motion components
- Housings, adapter and withdrawal sleeves
- Lock nuts, seals, lubricants and accessories
"We ordered a bulk set of conveyor pulley bearings plus general machinery bearings for our annual shutdown project. Every reference matched our specification, the shipment arrived ahead of the outage date, and our maintenance team completed the job on schedule."
Sergey PetrovUral Cement Plant, Russia Request a Quote
Get a written quote for Needle Bearing
Tell us the conveyor position, unit model or shaft size, mounting dimensions, operating conditions and quantity. Your quote lists model, price, currency, stock status, lead time and shipping terms.
- WhatsApp+86 135 6125 0111
- Emailinfo@wqkvb.com
- Phone+86 135 6125 0111
- AddressIndustrial Zone No.1, Bachalu Town, Liaocheng City, Shandong Province, China