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Wholesale 51203 Single Direction Thrust Ball Bearing 17*35*12mm 8203 Axial Ball Bearing for Machinery Equipment

Wholesale 51203 Single Direction Thrust Ball Bearing 173512mm 8203 Axial Ball Bearing for Machinery Equipment

Brand Name:	GQZ /OEM
Model Number:	51203
MOQ:	1 PCS
Price:	USD 0.50 to 1.00
Delivery Time:	3-5 working days
Payment Terms:	T/T,Western Union,MoneyGram

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

ISO9001:2015

Material:

GCr15 Chrome Bearing Steel

Number Of Row:

Single Row

Seals Type:

Application:

Machine Tools, Hydraulic Equipment, Pumps, Valves, Construction Machinery

Feature:

High Axial Load Capacity, Separable Structure, Stable Operation, Durable

Bearing Model:

51203

Width（B）:

Height:

T=12 Mm

Outer Diameter:

D=35 Mm

Inner Diameter:

D=17 Mm

Packaging Details:

in individual packing box

Supply Ability:

100000 Sets per month

Product Description

Wholesale 51203 Single Direction Thrust Ball Bearing 17*35*12mm 8203 Axial Ball Bearing for Machinery Equipment

Wholesale 51203 Single Direction Thrust Ball Bearing 17*35*12mm 8203 Axial Ball Bearing for Machinery Equipment 0

Product Overview

The 51203 is a separable single direction thrust ball bearing, engineered to withstand unidirectional axial loads and not suitable for radial load. It consists of shaft washer, housing washer and ball & cage assembly. Manufactured from high-quality GCr15 bearing steel with precise heat treatment, this open-type bearing delivers stable performance under axial compression. Widely adopted as standard replacement parts for various general industrial machinery.

Key Specifications

Bearing Specifications
Product Name	51203 Single Direction Thrust Ball Bearing
Model Number	51203 / 8203
Bearing Type	Single Direction Thrust Ball Bearing
Inner diameter	d=17 mm
Material	GCr15 Chrome Bearing Steel
Load Type	Single Direction Axial Load Only
Outer diameter	D=35 mm
Seal options	Open Type
Height	T=12 mm
Lubrication Type	Grease Lubrication / Oil Lubrication
Application	Machine Tools, Hydraulic Equipment, Pumps, Valves, Construction Machinery

Main Features

Designed for single-direction axial load bearing.
Separable structure for easy mounting and disassembly.
High hardness and wear resistance with GCr15 chrome bearing steel.
Precision machined raceways ensure low friction and smooth rotation.
Open construction allows convenient regular greasing maintenance.
Stable operation and long service life under proper working conditions.

Typical Applications

Machine Tools
Hydraulic Equipment
Industrial Pumps
Control Valves
Construction Machinery
General Mechanical Transmission Equipment

Our Products

Wholesale 51203 Single Direction Thrust Ball Bearing 17*35*12mm 8203 Axial Ball Bearing for Machinery Equipment 1

Wholesale 51203 Single Direction Thrust Ball Bearing 17*35*12mm 8203 Axial Ball Bearing for Machinery Equipment 2

Why Choose GQZ Bearing

Strict raw material inspection and standardized heat treatment for consistent quality.
Precision machining to guarantee dimensional accuracy and reliable interchangeability.
Complete specifications, sufficient stock to support small sample and bulk orders.
Professional technical support for bearing selection and application consultation.
Competitive factory direct price and stable delivery schedule.

Wholesale 51203 Single Direction Thrust Ball Bearing 17*35*12mm 8203 Axial Ball Bearing for Machinery Equipment 3

Wholesale 51203 Single Direction Thrust Ball Bearing 17*35*12mm 8203 Axial Ball Bearing for Machinery Equipment 4

Wholesale 51203 Single Direction Thrust Ball Bearing 17*35*12mm 8203 Axial Ball Bearing for Machinery Equipment 5

Wholesale 51203 Single Direction Thrust Ball Bearing 17*35*12mm 8203 Axial Ball Bearing for Machinery Equipment 6

Wholesale 51203 Single Direction Thrust Ball Bearing 17*35*12mm 8203 Axial Ball Bearing for Machinery Equipment 7

Wholesale 51203 Single Direction Thrust Ball Bearing 17*35*12mm 8203 Axial Ball Bearing for Machinery Equipment 8

Q1: What load can 51203 thrust ball bearing support?

A1: It bears only single-direction axial load, not suitable for radial load.

Q2: Can this bearing be equipped with seals like ZZ or 2RS?

A2: No. 51203 is open type without sealing shields.

Q3: What are the exact dimensions of model 51203?

A3: Size: 17 mm * 35 mm * 12 mm (ID*OD*Height).

Q4: What lubrication methods are available?

A4: Grease lubrication is commonly used; oil lubrication for higher speed scenarios.

Q5: Can you supply samples for testing?

A5: Yes, small sample orders are acceptable for your performance test.

Tags:

51104-HC5 HC5 Extra Large Clearance Single Direction Thrust Ball Bearing 20×35×10mm Separable Axial Load Bearing For Hydraulic Cylinders, Small Reducers And High Temperature Machinery

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products details

Wholesale 51203 Single Direction Thrust Ball Bearing 17*35*12mm 8203 Axial Ball Bearing for Machinery Equipment

Wholesale 51203 Single Direction Thrust Ball Bearing 173512mm 8203 Axial Ball Bearing for Machinery Equipment