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BUNTING BEARINGS Sleeve Bearing: PTFE, J-4200, 5/16 in Bore, 1/2 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, 5/16 in Bore, 1/2 in OD, 1/2 in Overall Lg

The BUNTING BEARINGS Sleeve Bearing is a general purpose plastic sleeve bearing made of PTFE, with a red color. It features a 5/16 in bore, 1/2 in OD, and 1/2 in overall length, supplied in a pack of 3 (MPN BJ4S050804).

SKU 3G-OTH-99016

Brand
BUNTING BEARINGS
Item
Sleeve Bearing: PTFE, J-4200, 5/16 in Bore, 1/2 in OD, 1/2 in Overall Lg
Category
General Purpose Plastic Sleeve Bearings
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Technical Specifications

BUNTING BEARINGS
Manufacturer Part Number
BJ4S050804
Type
J-4200, Red, 3 PK
Bore
5/16 in
OD
1/2 in
Overall Lg
1/2 in
Color
Red
View Full Spec Sheet

Technical Documents

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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, with a red color. It features a 5/16 in bore, 1/2 in OD, and 1/2 in overall length, supplied in a pack of 3 (MPN BJ4S050804).

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 friction and wear. Common uses include conveyors, packaging machinery, and agricultural equipment. The red J-4200 material provides chemical resistance and operates in dry or lightly lubricated environments.

What are the specifications of the BUNTING BEARINGS sleeve bearing?

The BUNTING BEARINGS sleeve bearing has a 5/16 in bore, 1/2 in OD, and 1/2 in overall length. It is made of PTFE in red color, type J-4200, and comes in a pack of 3. The manufacturer part number is BJ4S050804. 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 distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on the BJ4S050804 or other BUNTING BEARINGS products. We source and deliver to any country.

How to select the correct BUNTING BEARINGS sleeve bearing?

Select based on shaft diameter (bore), housing bore (OD), and length. For the BJ4S050804, match a 5/16 in shaft and 1/2 in housing. PTFE bearings handle temperatures up to 500 °F and resist chemicals. Ensure load and speed are within PTFE limits; consult BUNTING BEARINGS guidelines for your application.

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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