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RBY209 Insert Bearing 45x85x52.2mm Self Aligning Insert Ball Bearing Dustproof Design For Conveyor Packaging Textile Machinery
RBY209 Insert Bearing 45x85x52.2mm Self Aligning Insert Ball Bearing Dustproof Design For Conveyor Packaging Textile Machinery
RBY209 Insert Bearing 45x85x52.2mm Self Aligning Insert Ball Bearing Dustproof Design For Conveyor Packaging Textile Machinery
RBY209 Insert Bearing 45x85x52.2mm Self Aligning Insert Ball Bearing Dustproof Design For Conveyor Packaging Textile Machinery
RBY209 Insert Bearing 45x85x52.2mm Self Aligning Insert Ball Bearing Dustproof Design For Conveyor Packaging Textile Machinery
RBY209 Insert Bearing 45x85x52.2mm Self Aligning Insert Ball Bearing Dustproof Design For Conveyor Packaging Textile Machinery
RBY209 Insert Bearing 45x85x52.2mm Self Aligning Insert Ball Bearing Dustproof Design For Conveyor Packaging Textile Machinery
RBY209 Insert Bearing 45x85x52.2mm Self Aligning Insert Ball Bearing Dustproof Design For Conveyor Packaging Textile Machinery
Specifications
Bearing Model :
RBY209
MOQ :
1 PCS
Delivery Time :
3-5 working days
Inner diameter :
45mm
Price :
USD 0.8-2
Packaging Details :
in individual packing box
Width（B） :
52.2mm
Model Number :
RBY209
Outer diameter :
85mm
Payment Terms :
T/T,,
Seals type :
Open
Supply Ability :
100000 Sets per month
Precision Class :
PO/P6
Brand Name :
GQZ /OEM
Material :
GCr15 Chrome Bearing Steel
Certifiion :
ISO9001:2015
Feature :
Self-aligning capability, tolerate shaft misalignment, low friction, high speed, stable rotation
Place of Origin :
China
Description
RBY209 Insert Bearing 45x85x52.2mm Self Aligning Insert Ball Bearing Dustproof Design For Conveyor Packaging Textile Machinery

RBY209 Insert Bearing 45x85x52.2mm Self Aligning Insert Ball Bearing Dustproof Design For Conveyor Packaging Textile Machinery

Product Overview
  • RBY209 is an extended double-side inner ring spherical insert ball bearing with dual set screw locking structure, interchangeable with YAR209-2F standard bearing, overall dimension 45×85×52.2mm. Equipped with double lip rubber seal and relubriion grease nipple, it features reliable dustproof performance and excellent self-aligning capacity via spherical outer ring. Made of high-quality GCr15 bearing steel, it runs stably under medium load conditions.It is egorized under Self Aligning Ball Bearing group only for store classifiion management; its physical structure differs from standard double row self-aligning ball bearings. Mainly used for industrial conveyor systems, textile and packaging machinery, also applicable to light-duty agricultural conveying equipment. Backed by nearly 30 years bearing manufacturing experience, GQZ provides sufficient stock, fast delivery and OEM customization.

*Send inquiry to get full technical datasheet and factory price of RBY209 bearing.

Key Specifiions
Parameter Item Specifiion
Full Model RBY209
Bearing Type Extended Inner Ring Spherical Insert Ball Bearing (Set Screw Lock)
Inner Bore (d) 45 mm
Outer Diameter (D) 85 mm
Total Inner Ring Width 52.2 mm
Outer Ring Width 22 mm
Outer Ring Spherical outer surface (self-aligning)
Locking Method Double set screws on inner ring
Seal Double lip rubber contact seal (2RS dust & splash proof)
Internal Clearance C0 Normal Clearance
Material GCr15 Chrome Bearing Steel
Cage Nylon Cage
Dynamic Load Rating (Cr) 33.8 kN
Static Load Rating (Cor) 22.8 kN
Limiting Speed (Grease Lubriion) 4500 rpm
Approx Net Weight 0.52 kg
Main Features
  • Spherical outer ring compensates installation misalignment and shaft deflection automatically
  • Extended inner ring + two grub screws firmly lock shaft, no slipping during forward & reverse rotation
  • Double lip contact seal blocks dust and splashing water effectively
  • Grease nipple design allows regular lubriion to prolong service life
  • Perfectly fit all types of 209 series cast iron bearing housings
  • Low noise, wear-resistant, stable operation for continuous running equipment
Typical Appliions
  • Industrial logistics: belt conveyors, roller conveying lines, warehouse transmission equipment
  • Light industry: textile machines, food processing, packaging and printing machinery
  • General equipment: industrial fans, small reducers, woodworking machinery
  • Compatible light agricultural machinery: grain conveyors, hay baler auxiliary rotating parts
Why Choose GQZ Bearing
  • High-purity GCr15 bearing steel with standardized heat treatment for stable hardness and wear resistance.
  • Precision ground spherical raceway ensures reliable self-aligning performance.
  • Strict dimensional inspection to guarantee consistent clearance and rotation smoothness.
  • Ready stock of 12 series self-aligning ball bearings, support sample orders and fast bulk delivery.
  • OEM laser marking and customized packaging available for global wholesale buyers.

*Contact our engineer to select precision grade and cage for your machine spindle.

RBY209 Insert Bearing 45x85x52.2mm Self Aligning Insert Ball Bearing Dustproof Design For Conveyor Packaging Textile Machinery RBY209 Insert Bearing 45x85x52.2mm Self Aligning Insert Ball Bearing Dustproof Design For Conveyor Packaging Textile Machinery RBY209 Insert Bearing 45x85x52.2mm Self Aligning Insert Ball Bearing Dustproof Design For Conveyor Packaging Textile Machinery RBY209 Insert Bearing 45x85x52.2mm Self Aligning Insert Ball Bearing Dustproof Design For Conveyor Packaging Textile Machinery RBY209 Insert Bearing 45x85x52.2mm Self Aligning Insert Ball Bearing Dustproof Design For Conveyor Packaging Textile Machinery RBY209 Insert Bearing 45x85x52.2mm Self Aligning Insert Ball Bearing Dustproof Design For Conveyor Packaging Textile Machinery
FAQ

Q1: What are the exact dimensions of RBY209 bearing?

A: 45mm inner diameter × 85mm outer diameter × 52.2mm total inner ring width.

Q2: Can it be installed with UCP209 pillow block housing?

A: Yes, fully compatible and interchangeable.

Q3: Why is it put into Self Aligning Ball Bearing egory?

A: For internal store grouping management; it is spherical insert bearing with self-aligning function, different from standard self-aligning ball bearings.

Q4: Do you accept OEM customization?

A: We support custom logo, packaging, precision grade and special grease filling.

Q5: How fast is your delivery?

A: Standard stocked bearings can be shipped out within 3-5 working days.

*Stable stock for thin-wall cylindrical roller bearings, support fast bulk shipment.

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RBY209 Insert Bearing 45x85x52.2mm Self Aligning Insert Ball Bearing Dustproof Design For Conveyor Packaging Textile Machinery

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Product Detail
Bearing Model :
RBY209
MOQ :
1 PCS
Delivery Time :
3-5 working days
Inner diameter :
45mm
Price :
USD 0.8-2
Packaging Details :
in individual packing box
Contact Supplier
video
RBY209 Insert Bearing 45x85x52.2mm Self Aligning Insert Ball Bearing Dustproof Design For Conveyor Packaging Textile Machinery
RBY209 Insert Bearing 45x85x52.2mm Self Aligning Insert Ball Bearing Dustproof Design For Conveyor Packaging Textile Machinery
RBY209 Insert Bearing 45x85x52.2mm Self Aligning Insert Ball Bearing Dustproof Design For Conveyor Packaging Textile Machinery
RBY209 Insert Bearing 45x85x52.2mm Self Aligning Insert Ball Bearing Dustproof Design For Conveyor Packaging Textile Machinery

Wuxi Guangqiang Bearing Trade Co.,Ltd

Verified Supplier
11 Years
wuxi
Since 1989
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Trading Company
Main Products :
Automotive Bearings, Agriculture Bearings, Robot Bearings
Total Annual :
1000000-10000000
Employee Number :
10~100
Certification Level :
Verified Supplier
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