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YEL211-2F Eccentric Lock Insert Ball Bearing Pillow Block Unit 55mm Bore Cast Iron P211 Housing

Name: YEL211-2F Eccentric Lock Insert Ball Bearing Pillow Block Unit 55mm Bore Cast Iron P211 Housing
Brand: Wuxi Guangqiang Bearing Trade Co.,Ltd
SKU: YEL211-2F
Price: 188.00 USD
Availability: InStock

Markenbezeichnung:	GQZ or OEM
Modellnummer:	YEL211-2F
MOQ:	1 Stück
Preis:	Verhandlungsfähig
Lieferzeit:	3-5 Arbeitstage nach Zahlungserhalt
Zahlungsbedingungen:	T/T, Western Union, PayPal

Einzelheiten

Produktbeschreibung

Einzelheiten

Herkunftsort:

China

Zertifizierung:

ISO 9001:2008

Lagermodell:

YEL211-2F

Lagertyp:

Kugellager mit Exzenterspannring einsetzen

Bohrungsdurchmesser (d):

55 Millimeter

Außendurchmesser (D):

100 mm

Innenringbreite (B):

55.6 mm

Außenringbreite (C):

25 mm

Verriegelungstyp:

Exzenter-Klemmring

Dichtungstyp:

2F Doppellippendichtungen auf beiden Seiten

Lagermaterial:

Chromstahl GCr15

Gehäusematerial:

Roheisen HT200

Masse (nur Lager):

1,15 KG

Anwendung:

Landmaschinen, Bergbaumaschinen, Fördersysteme

Verpackung Informationen:

Innenbeutel aus Polyethylen mit Einzelkarton, verstärkte Holzkiste für die Außenverpackung

Versorgungsmaterial-Fähigkeit:

3.000 Stück pro Monat

Hervorheben:

Eccentric Collar Anti-Vibration Lock

Extended Inner Ring Heavy Load

Double Seal Protection System

Produktbeschreibung

YEL211-2F Eccentric Lock Insert Ball Bearing Pillow Block Unit

Product Overview

The YEL211-2F is a heavy-duty insert ball bearing pillow block unit engineered with an eccentric locking collar mechanism for maximum shaft security. With a 55mm bore and extended inner ring design, this bearing unit handles dynamic loads up to 43.6 kN — ideal for demanding agricultural, mining, and industrial conveyor applications. The 2F double-lip seal configuration ensures long service life in contaminated environments.

Technical Specifications

Bearing Model	YEL211-2F
Bore Diameter (d)	55 mm
Outside Diameter (D)	100 mm
Inner Ring Width (B)	55.6 mm
Outer Ring Width (C)	25 mm
Dynamic Load Rating (Cr)	43.6 kN
Static Load Rating (Cor)	29.2 kN
Fatigue Load Limit (Pu)	1.22 kN
Reference Speed	7,000 r/min
Limiting Speed	4,300 r/min
Mass (Bearing Only)	1.15 kg
Housing Number	P211
Housing Material	Cast Iron HT200
Bearing Material	Chrome Steel GCr15
Locking Mechanism	Eccentric Locking Collar
Seals	2F - Double Lip Seals on Both Sides
Precision Rating	P0, P6
Internal Clearance	C3, C4

Key Features

Heavy-Duty Eccentric Locking Collar: Provides positive 360° shaft locking with anti-rotation security. The eccentric collar design compensates for minor shaft tolerances while maintaining firm grip under reversing loads and vibration-intensive conditions.
Extended Inner Ring (B=55.6mm): Distributes radial and axial loads across a wider shaft contact area, reducing unit pressure and improving bearing longevity in cantilevered mounting configurations.
2F Double Protection Sealing: Dual-lip contact seals on both sides create an effective barrier against dust, dirt, water spray, and agricultural debris. Pre-filled with premium lithium grease for extended maintenance intervals.
High Load Capacity: Dynamic load rating of 43.6 kN and static load rating of 29.2 kN — suitable for heavy-duty mining, agriculture, and industrial machinery applications with continuous operation demands.
Chrome Steel GCr15 Rings and Balls: High-carbon chromium bearing steel hardened to HRC 58-64 ensures excellent rolling fatigue resistance and dimensional stability under continuous operation.
Robust Cast Iron HT200 Housing: The P211 pillow block housing features a solid ribbed base design with elongated bolt slots for easy alignment adjustment during installation.

Applications

YEL211-2F pillow block bearing units are engineered for medium to heavy-duty service in:

Agricultural machinery: combine harvesters, balers, rotary tillers, disc harrows
Mining equipment: belt conveyors, crushers, vibrating screens
Industrial conveyor systems and bulk material handling
Construction machinery: concrete mixers, road pavers
Steel mill auxiliary equipment and rolling line conveyors
Wastewater treatment agitators and aerators

Why Eccentric Lock Outperforms Set-Screw Locking

The YEL series eccentric locking collar mechanism provides significant advantages over traditional set-screw type insert bearings. During rotation, the eccentric collar tightens progressively on the shaft, creating a self-energizing lock that resists loosening even under frequent reversals and shock loading. This design eliminates the shaft scoring and fretting corrosion commonly caused by set-screw point contact. Combined with the extended inner ring, the YEL211-2F delivers superior shaft support for heavy-duty cantilevered pulley and sprocket applications.

Packaging Details

Individual bearing unit sealed in polyethylene bag with desiccant
Packed in branded single carton box with foam cushioning
Outer reinforced wooden case for international shipping protection
Custom packaging and labeling available for OEM orders

Quality Assurance and Service

100% dimensional inspection and rotational noise testing before shipment
ISO 9001:2008 certified manufacturing with full traceability
OEM branding service with custom laser etching and packaging design
Ready stock availability with 3-5 working day dispatch
Technical support for bearing selection, mounting, and maintenance
Free evaluation samples available for qualified buyers

YEL211-2F Eccentric Lock Insert Ball Bearing Pillow Block Unit 55mm Bore Cast Iron P211 Housing 0

YEL211-2F Eccentric Lock Insert Ball Bearing Pillow Block Unit 55mm Bore Cast Iron P211 Housing 1

YEL211-2F Eccentric Lock Insert Ball Bearing Pillow Block Unit 55mm Bore Cast Iron P211 Housing 2

YEL211-2F Eccentric Lock Insert Ball Bearing Pillow Block Unit 55mm Bore Cast Iron P211 Housing 3

Contact us now for a competitive quotation on YEL211-2F eccentric lock pillow block bearings.

We offer flexible OEM solutions and reliable global shipping to support your industrial bearing supply needs.

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