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Product Details

25*42*11mm miniature ball bearings 51105 thrust bearing size chart


Structure:   Thrust

Type:   Ball

Brand Name:   NJSKT

Model Number:   51105

Precision Rating:   P0 P6 P5 P4 P2

Number of Row:   Single row

Size:   25*42*11mm

Weight:   0.106kg

Cage:   Steel/Brass

Material:   Stainless Steel

HS code:   8482104090

Service:   OEM Customized Services

Application:   Crane hooks, vertical pumps, vertical centrifuge, speed reducer,etc

Specification of thrust ball bearing

Name thrust ball bearings
Bearing No. 51105 thrust ball bearings
Cage Steel/Brass
Service OEM Customized Services
Certificate ISO9001:2008
Size 25*42*11mm
Precision P0 P2 P4 P5 P6
Clearance C2,C3,C4,C5
Application Oil rigs, manufacturing iron steel machinery, hydroelectric power, vertical motors, marine propeller shafts , tower cranes,propeller, gear box of ship, presser, petroleum rig, hydro generator, hoisting and conveying machineries,extruders, etc.
Sample Policy Sample is available but we need to charge the freight cost.And we will reduce this part expense from the total value when placing order.

1.industrial package

2.according to clients' requirement

Introduction of thrust ball bearings

Thrust ball bearings are produced as single direction or double direction thrust ball bearings. They are designed to accommodate axial loads only and must not be subjected to any radial load.

Thrust ball bearings are separable, the shaft washer, housing washer(s), ball and cage assembly(s) can be mounted separately. Shaft washers have a ground bore to enable an interference fit. The bore of the housing washer is turned and always larger than the shaft washer bore.

Structures of thrust ball bearings

Single direction thrust ball bearings: consist of two washers with raceways and balls guided b a cage. Washers have flat seating surfaces, and that is why they must be supported so that all balls can be evenly loaded. Bearings carry the axial load only in one direction. They are not able to carry radial forces. 
Double direction thrust ball bearings: have two cages with balls between the central shaft washer and two houding washers with flat seating surfaces. The shaft washer has raceways on both sides and is fixed on the journal. Bearings are able to carry only axial forces in both directions.

Features of thrust ball bearings
1. With unidirectional and bidirectional two types
2. Use option in the ring, can permit of installation error.
3. High grade ball - high speed rotates the quiet and smooth
4. High Quality Steel - Ultra clean steel to extend bearing life by up to 80%. 
5. The height of the grease technology - N-S-Klubricant technology can make the grease live longer and improve the performance of the bearing
6. In order to permit of installation error, whether one-way or two-way, can choose spherical self-aligning spherical seat cushion type or take ball seat ring type.

Application of thrust ball bearings
This kind of bearings are widely used in crane hooks, vertical pumps, vertical centrifuge, jack, speed reducer,metallurgy, mining, petroleum, chemical industry, construction machinery, etc.

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Company information

We are a professional Bearing manufacturer in China( OEM &ODM factory ).Our products that selling as below:

Nanjing ShengKaiTe Bearing Co., Ltd., was founded in May 2008, registered trademark for NJSKT, mainly producing Tapered Roller Bearings, Pillow Block Bearing, Automobile Hub Bearings, Agricultural Machinery Bearings, Angular Contact Ball Bearings, Spherical Roller Bearings, Cam Follower Needle Roller Bearings,Eccentric Bearings etc and Agent for HIWIN, CPC, PMI etc. on a commission basis, the minimum width of them is 3mm, and the maximum width of them is 85mm , having adequate stocks in ball and roller guide rail series.


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