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BUNTING BEARINGS Sleeve Bearing: PTFE, J-4200, 1/2 in Bore, 3/4 in OD, 1/2 in Overall Lg - General Purpose Plastic Sleeve Bearings
BUNTING BEARINGSGeneral Purpose Plastic Sleeve Bearings

BUNTING BEARINGS Sleeve Bearing: PTFE, J-4200, 1/2 in Bore, 3/4 in OD, 1/2 in Overall Lg

The BUNTING BEARINGS Sleeve Bearing is a general purpose plastic sleeve bearing made of PTFE, available in a 3-pack. It features a 1/2 in bore, 3/4 in OD, and 1/2 in overall length, with a red color and manufacturer…

SKU 3G-OTH-99792

Brand
BUNTING BEARINGS
Item
Sleeve Bearing: PTFE, J-4200, 1/2 in Bore, 3/4 in OD, 1/2 in Overall Lg
Category
General Purpose Plastic Sleeve Bearings
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Technical Specifications

BUNTING BEARINGS
Manufacturer Part Number
BJ4S081204
Type
J-4200, Red, 3 PK
Bore
1/2 in
OD
3/4 in
Overall Lg
1/2 in
Color
Red
View Full Spec Sheet

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BUNTING BEARINGS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BUNTING BEARINGS Sleeve Bearing is a general purpose plastic sleeve bearing made of PTFE, available in a 3-pack. It features a 1/2 in bore, 3/4 in OD, and 1/2 in overall length, with a red color and manufacturer part number BJ4S081204.

Frequently Asked Questions

What is the BUNTING BEARINGS PTFE sleeve bearing used for?

This general purpose plastic sleeve bearing is used in low-speed, light-load applications where PTFE's self-lubricating properties reduce maintenance. Common in conveyor systems, packaging machinery, and agricultural equipment, it handles moderate temperatures and resists chemicals, making it suitable for dry or lightly lubricated environments.

What are the specifications of the BUNTING BEARINGS J-4200 sleeve bearing?

The BUNTING BEARINGS J-4200 sleeve bearing has a 1/2 in bore, 3/4 in OD, and 1/2 in overall length. It is made of PTFE, colored red, and sold in a 3-pack. The manufacturer part number is BJ4S081204. These dimensions suit shafts requiring a compact, corrosion-resistant bearing.

Where to buy BUNTING BEARINGS sleeve bearings worldwide?

3G Electric supplies BUNTING BEARINGS sleeve bearings worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver genuine parts like the J-4200 3-pack to your facility. Contact us for a quote and lead time on this PTFE bearing.

How to install a BUNTING BEARINGS PTFE sleeve bearing?

Ensure the housing bore is clean and free of burrs. Press the bearing in using an arbor press, applying force evenly to avoid distortion. For the 1/2 in bore size, use a shaft with a light press fit. PTFE bearings require no lubrication, but verify alignment to prevent edge loading during operation.

Used in

Common applications for BUNTING BEARINGS
Food processing equipment — BUNTING BEARINGS lubricated food-grade metallic sleeve bearings (SKU 12R592) with USDA H-1 approved lubricant
Conveyor systems — BUNTING BEARINGS general-purpose metallic sleeve bearings (SKU 12R755) impregnated with SAE 30 oil for low-speed rollers
Pump assemblies — BUNTING BEARINGS lubricated low-speed metallic flanged sleeve bearings (SKU 12R802) for shaft support in fluid handling
Material handling machinery — BUNTING BEARINGS plastic flanged sleeve bearings (SKU 246R81) for corrosion-resistant, lightweight applications
Industrial oven components — BUNTING BEARINGS general-purpose metallic sleeve bearings (SKU 13T766) rated for -450°F to 500°F in high-temperature environments

BUNTING BEARINGS Products

3G Electric supplies BUNTING BEARINGS general purpose plastic sleeve bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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