Product Details

Product Description

bearing factory supply best quality wheelchair ball bearing 51105

1. Bearing Specification

Thrust Ball Thrust Bearings: These bearings consist of three parts, a shaft and housing washer that have annular grooves in them and a caged ball bearing assembly that is sandwiched in between them. Assembly and mounting is a simple operation as the parts are separate. They support axial loads in one direction. Clearance is provided in the bore of one of the raceways to allow for alignment.

thrust ball bearing 51105
d	25
D	42
H	11
Dynamic Load Kn	49.4
Static Load Kn	116
Fatigue Load Pu	4.3
Minimum Load Factor A	0.069
Reference Speed	3400
Limiting Speed	4500
kg	0.37
d1	78
D1	52
r1r2 min	1
da min	67
Da max	61
ra max	1

Benefits: Axial loading, ease of mounting and assembly

2.applications :

Road PlanesSteel rolling / heavy industry / Transmissions
Agricultural, pumps, mining
Rail and transport use
General heavy engineering applications
Marine, shipping and paper machinery.

3.thrust ball bearing sizes:

51100 series, 51200 series, 51300 series,

51400 series, 52200 series, 52300 series, 52400 series, 52400 series,

53200 series, 53300 series, 53400 series, 54200 series, 54300 series,

54400 series, 2900 series, 900 series, F(3-10)-(8-20)M series

Product Photos

4. thrust ball bearing show

5.Product process and quality control

Packaging & Shipping

7.Delivery&Payment

Packing	Single box with plastic/ Factory packing/ Standard export packing/ As customers' requirements.
Delivery ways	1).Small or sample order can shipped by DHL,TNT,EMS,UPS or other ways as customer require. 2).big Quantity order shipped by sea.
Delivery time	About 5-20 days after the order confirmed.
Payment	1)T/T 30% of the amount as prepayment. 2)L/C at sight.

Company Information

6. Advantage of us

1. Material Advantage

All the material for BEST bearings (including inner/outer rings, rollers, balls, cages) are from the best suppliers in China, international standard, and 100% check the materials before production.

2. Processing Advantage

BEST can guarantee the time spent and quality of every processing. We can do three times tempering to stabilize the dimensions of the bearings, which is very different from other bearings manufacturers. The heat treatment and tempering is very important for the bearings inner quality and can affect the service life a lot.

3. QC advantage

All the bearing parts are 100% strictly inspected before and during production including Metallurgical testing, crack detection, roundness, hardness, roughness and geometric dimensions.

4. Appearance Advantage

BEST can provide light chamfer, black chamfer, and hollow-end rollers, black chamfer of the rollers. The bearings are produced all according to customer’s requirements.

5. Service Advantage

BEST set the customers’ need as our first consideration. From quotation to the final packing and transport, we provide the quickest and most satisfactory services to every customer.

Above enable us to be one of your trustable and excellent business partner;