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TRITAN Needle Roller Bearing: J, 57, 5/16 in Bore, 1/2 in OD, Open, 0.438 in Overall Wd - Drawn-Cup Needle Roller Bearings
TRITANDrawn-Cup Needle Roller Bearings

TRITAN Needle Roller Bearing: J, 57, 5/16 in Bore, 1/2 in OD, Open, 0.438 in Overall Wd

The TRITAN Needle Roller Bearing: J is a drawn-cup needle roller bearing with a single row of rollers and a non-full complement design. This inch-system bearing has a 5/16 in bore, 1/2 in OD, and 0.438 in overall…

SKU 3G-OTH-103291

Brand
TRITAN
Item
Needle Roller Bearing: J, 57, 5/16 in Bore, 1/2 in OD, Open, 0.438 in Overall Wd
Category
Drawn-Cup Needle Roller Bearings
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Technical Specifications

TRITAN
Manufacturer Part Number
J57 OH
Type
57, Open, Alloy Steel
Bore
5/16 in
OD
1/2 in
Overall Wd
0.438 in
Bearing Design
J
Number of Rows
One
Full Complement
No
System of Measurement
Inch
Bearing Industry Number
57
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TRITAN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The TRITAN Needle Roller Bearing: J is a drawn-cup needle roller bearing with a single row of rollers and a non-full complement design. This inch-system bearing has a 5/16 in bore, 1/2 in OD, and 0.438 in overall width, constructed from alloy steel. It is identified by manufacturer part number J57 OH and bearing industry number 57.

Used in

Common applications for TRITAN
Poultry processing conveyors — TRITAN food-grade radial ball bearings (SS3829 2RS FM222) with double contact seals
Material handling systems — TRITAN spherical insert bearings (SB205-16G) with set screw locking for shaft mounting
High-temperature oven rollers — TRITAN miniature ball bearings (SSRI814 ZZ SRL) rated to 302°F
Self-lubricating pivot joints — TRITAN spherical plain bearings (GE 30TE 2RS) with PTFE sliding surface
Flange-mounted conveyor idlers — TRITAN 4-bolt flange bearings (UCF210-31) in cast iron housings
Chain drive repairs — TRITAN offset links (40-1R OSL) for ANSI #40 roller chains

TRITAN Products

3G Electric supplies TRITAN drawn-cup needle roller bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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