Product Code: 116623907



Main Products:

water pump bearing,shaft bearing,integral shaft bearing,water pump,automotive bearing

Contact Info.
885744 water pump bearing
  • FOB Price
  • Min. Order
    1000 Piece(s)
  • Payment Terms
    -- --
  • Port
    -- --
  • Delivery Time
    35 days after payment
  • Place of Origin:
    China (Mainland)
  • Brand Name:
  • Model Number:
  • Size:
  • Car Make:
    some brand
  • OE NO.:
  • Usage:
    engine cooling pump
Product Description

Product Details

Basic Info.

Type:Waterpump Bearing
Certification:ISO9001, TS16949
ABS:Without ABS
Heat Treatment:High-Frequency Quenching or Integral Quenching
Structure:Double Row Raceway
Bushing Diametre:38.1mm
Shaft Max Diametre:19mm
Seal Material:152.4mm
Grease Brand:Shell Alvania R3,Esso Unirex N3,Raremax Super N
Export Markets:Global

Additional Info.

Packing:Wooden Case or According to Your Requires.
Standard:SGS TS16949
HS Code:8482109000
Production Capacity:3, 500, 000sets/Year

Product Description

Water pump bearing is double row bearings and in contrast to conventional double row bearing, it do not have an inner ring but raceways machined directly into the surface of the shaft. As a result, there is more space available for the rolling elements, giving a higher specific load carrying capacity than that of solutions with conventional single bearings. Furthermore, it is possible to achieve economical combinations of ball and roller rows. In a small design envelope, this gives a broad range of load carrying capacities. The use of a common outer ring for two rows of rolling elements prevents misalignment defects, eliminating the risk of undesirable distortion of the bearings.

In water pump bearings, the ends of the shaft normally extend beyond the outer ring on both sides. The length and diameter of these extended sections are matched to the specific application. This results in a simple, ready-to-fit bearing unit that is primarily used in water pumps for road vehicles.
However, they are not restricted to this application. Due to the advantages described above, they have a wide range of possible applications.
1. Double-row deep groove ball bearing.
2. Double-row angular contact ball bearing.
3. Asymmetric double-row angular contact ball bearing.

1. Shaft is industion hardened steel 100Cr 6 / 16 MnCr5 for special use.
2. The rolling element sets are made of harden steel 100Cr6.
3. Seal rings have three kinds of materials for your choose:
1) NBR which stand for Nitrile Butadiene Rubber.

2) HNBR which stand for Hydrogenated Nitrile Butadiene Rubber.
3) FPM which stand for Fluoro Rubber.

Note: different material of seal ring can be used on the two sides of the bearing.

1. Auto engine water pump
2. Fans
3. Tension pulleys
4. Vane pumps
5. Angle grinders

We can do according to your drawings.

Jiangsu New wirlwind Auto bearing Co., Ltd is one of the leading suppliers in the field of Water pump bearings which is also named integral shaft bearing.