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Radial Insert Ball Bearing GE45-KRR-B Eccentric Collar 45x85x56.5mm for Conveyor Machinery

Name: Radial Insert Ball Bearing GE45-KRR-B Eccentric Collar 45x85x56.5mm for Conveyor Machinery
Brand: Wuxi Guangqiang Bearing Trade Co.,Ltd
SKU: GE45-KRR-B
Price: 30.00 USD
Availability: InStock

Brand Name:	GQZ or OEM
Model Number:	GE45-KRR-B
MOQ:	2
Price:	25-35 USD
Delivery Time:	5-7 working days after payment
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

Jiangsu, China

Certification:

ISO9001：2015

Product Name:

Radial Insert Ball Bearing

Model:

GE45-KRR-B

Size:

45x85x56.5mm

Application:

Agricultural And Conveyor Machinery

Packaging Details:

Standard Export Packaging

Supply Ability:

30000 pieces per month

Highlight:

GE45-KRR-B radial insert ball bearing

eccentric collar bearing 45x85x56.5mm

conveyor machinery pillow block bearing

Product Description

Radial Insert Ball Bearing GE45-KRR-B Eccentric Collar 45x85x56.5mm for Agricultural and Conveyor Machinery Product Overview

The GE45-KRR-B Radial Insert Ball Bearing is a heavy-duty, self-aligning bearing unit equipped with a wide inner ring, an eccentric locking collar, and dual R-type lip seals. Engineered to support predominantly radial loads while compensating for initial static shaft misalignment, it is widely used in agricultural harvesters, industrial conveyors, and heavy processing machinery where secure shaft locking and superior contaminant protection are strictly required.

Technical Specifications

Model: GE45-KRR-B (Interchangeable with GE45-XL-KRR-B / YEL209-2F / UEL209 / EX209)
Inner Diameter (ID): 45 mm
Outer Diameter (OD): 85 mm
Width: 56.5 mm (Total Width with Collar) / 42.9 mm (Inner Ring) / 22 mm (Outer Ring)
Structure: Single Row Radial Insert Ball Bearing with Wide Inner Ring & Eccentric Locking Collar
Material: High-Purity Chrome Steel (GCr15 / SAE 52100)

Key Advantages

Wide inner ring on both sides minimizes tilting on the shaft and provides smooth, stable rotation under heavy duty.
Eccentric locking collar ensures rapid, secure shaft mounting without requiring tight shaft tolerances or complex machining.
Spherical outer ring design automatically compensates for static misalignment when mounted in matching pillow block or flanged housings.
Dual KRR lip seals feature two-piece zinc-plated steel washers with NBR rubber lips to block coarse dirt, crop residue, and moisture.
Custom material and grease options available (such as stainless steel versions or high-temperature synthetic grease) for harsh environments.

Why Choose GQZ Bearing

25+ years experience in industrial and agricultural insert ball bearing manufacturing.
Exported to 50+ countries worldwide with dependable cross-border supply chains.
Rich experience in OEM & custom projects, including stainless steel versions and matching housing assemblies.
Strict quality inspection covering dimensional tolerances, seal integrity, and rotation torque before shipment.
Fast response within 24 hours from our dedicated engineering and sales team.

Radial Insert Ball Bearing GE45-KRR-B Eccentric Collar 45x85x56.5mm for Conveyor Machinery

FAQ

Q1: Can you provide custom insert bearings or complete housing units?
Yes, we support OEM and custom production based on drawings, and we can supply the GE45-KRR-B pre-mounted in cast iron or pressed steel housings (such as P209, F209, or FL209).

Q2: What is the difference between GE45-KRR-B and GRAE45-NPP-B?
Both share the same 45 mm bore, 85 mm outer diameter, and eccentric locking collar, but the GE45-KRR-B features an inner ring extended on both sides (total width 56.5 mm) for superior shaft support, whereas the GRAE45-NPP-B has an inner ring extended on one side only.

Q3: Is the GE45-KRR-B interchangeable with YEL209-2F, UEL209, or EX209?
Yes, all these models share the exact same boundary dimensions (45×85×56.5 mm), wide inner ring design, and eccentric locking collar mechanism, making them directly interchangeable across standard applications.

Q4: What quality certifications do your bearings hold?
Our manufacturing facilities operate strictly under ISO 9001 and IATF 16949 quality management standards to ensure full traceability and consistent industrial quality.

Q5: What are your shipping terms and delivery times?
We support EXW, FOB, CIF, and DDP terms via sea, air freight, or international express. Standard models ship within 7–15 days, while custom batches take 25–45 days.

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Automotive Bearings

Agriculture Bearings

Robot Bearings

Deep Groove Ball Bearing

Angular Contact Ball Bearing

Cylindrical Roller Bearing

Tapered Roller Bearing

Needle Roller Bearing

Spherical Roller Bearing

Self Aligning Ball Bearing

Thrust Ball Bearing

Thrust Roller Bearing

Pillow Block Bearing

Linear Ball Bearing

Track Roller Bearing

Thin Section Bearing

Slewing Ring Bearing

Spherical Plain Bearing

Ceramic Ball Bearings

Super Precision Bearings

Bearing Accessories

Stainless Steel Roller Chain

Mini Excavator

Torque Motor Rotary Table

products details

Radial Insert Ball Bearing GE45-KRR-B Eccentric Collar 45x85x56.5mm for Conveyor Machinery

GE45-KRR-B radial insert ball bearing

eccentric collar bearing 45x85x56.5mm

conveyor machinery pillow block bearing