• Product Name
  • Product Keyword
  • Product Model
  • Product Summary
  • Product Description
  • Multi Field Search
WELCOME TO MBY
You are here: Home / main_pro / Water Pump Bearings / Water pump bearings WT WR WF Series(Roller/Ball) 1
  • Product Name
  • Product Keyword
  • Product Model
  • Product Summary
  • Product Description
  • Multi Field Search

PRODUCTS

PRODUCTS

Water pump bearings 
 
Water pump bearings are double row bearings and, in contrast to conventional double row bearings, 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 in this type of bearing 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.
They can be used, for example, in:
■ fans
■ tension pulleys
■ vane pumps
■ angle grinders.
Since they are not restricted to use in water pumps, water pump bearings are also described in English as Integral shaft bearings.

Designation system

A new designation system has been developed for water pump bearings,  The design of the bearing can be deduced from the designation.
 
1.The letter W stands for “Water pump bearing”.
2.The second letter indicates the design: 
  A: Ball/ball, asymmetrical design
  B: Ball/ball, symmetrical design R: Roller/ball
  T: Roller/ball, three point contact F: Roller/ball, four point contact
3.This figure indicates the number of shaft shoulders:
  0: Smooth shaft
  1: One end of the shaft has a shoulder 
  2: Both ends of the shaft have shoulders
4.Four digit serial number
5.Variant (e.g. different seal material)
QQ截图20190719094451


Design: Roller/Ball   WT,WR,WF Series
图片2
Dimension table (continued) · Dimensions in mm
Outer ring diameter Designation Mounting dimensions Previous designation
D









L L1 L2 C dk D11 D22 L11 L22
30 WR05058.01 98 17 42,1 38,9 15,918 F-110557.03
WF01386.1 98 17 42,1 38,9 15,918
WF11017.53) 98 17 42,1 38,9 15,918 12,038 40,1
WF11017.6 98 17 42,1 38,9 15,918 12,038 40,1
WF11017.3 98 17 42,1 38,9 15,918 12,038 40,35
WR24015 98,5 17,1 51,5 29,9 15,918 12 12 15 49,2 RCHL-RW306221-LCF5G75
WR17041 98,79 18,53 41,46 38,8 15,918 12,038 39,16 WN2388-2S
WT01300 99,5 15,6 39,9 44 15,008
WR17043 99,85 10,94 50,11 38,8 15,918 12,038 47,81 WN2393S
WR116928) 100 19,4 41,8 38,8 15,918 12 39,5
WR11304.13) 100,75 15,5 46,45 38,8 15,918 12 44,1 WN2396-1S.J3855
WR07042 102 17 46,2 38,8 15,918 WN2401-5
WR172738) 102,16 23,64 39,72 38,8 15,918 12,038 37,42 WN2402-1S
WR17320 102,21 23,6 39,77 38,8 15,918 12,038 37,4
WR17121 103 16,5 47,7 38,8 15,918 12 45,4 WN2405S.H94
WR14000.013) 103 16,5 47,7 38,9 15,918 12 45,4 RCHL-RW306203-LC5F4L5G68
WR14000 103 16,5 47,7 38,9 15,918 12 45,4 RCHL-RW306203-LB6G43
WR07044 103,12 27,98 36,34 38,8 15,918 WN2406-9
WT115601) 103,5 19,5 45,1 38,9 15,918 12,038 43,1
WR170451) 103,5 19,54 45,16 38,8 15,918 12,038 42,86 WN2407-5S.T3377
WR05118 104,1 19 50,6 34,5 15,918 F-45376.3
WR07046 105,4 20,39 46,21 38,8 15,918 WN2415-1
WF01013 105,75 14,25 39,5 52 15,008
WR051102) 105,9 21,3 45,7 38,9 15,918 F-45943 C
WF01016.3 105,95 19,55 47,5 38,9 16
WR110402) 106 23 44,1 38,9 15,918 12,038 39,6
30 WR11034.1 106 27,6 39,5 38,9 15,008 12,067 36,6
WF010162)6) 106,2 19,8 47,5 38,9 16
WR17047 106,5 22,06 45,64 38,8 15,918 12,038 43,34 WN2419S
WR17266 108 35 46 27 15,918 12,038 44 WNS2425
WF15047 108,3 18,4 51 38,9 15,918 12,038 48 F-110734
WT21639 108,5 22,1 47,6 38,8 15,918 12,038 12,038 21 45,3
WR14018 108,8 20,5 49,5 38,8 15,918 12 47,2 RCHL-RW306215FS21-LCF5G75
WR150931) 109,05 33,05 41,5 34,5 15,918 14,987 30,85 F-112013
WF010096) 109,25 17,75 39,5 52 15,008
WF05117 109,25 17,75 39,5 52 15,008 F-110640
WR01010.1 109,25 17,75 39,5 52 15,008
WF11337 109,25 17,75 39,5 52 15,008 12,038 38
WR140198) 109,9 29,3 41,8 38,8 15,918 12 39,5 RCHL-RW306216-LCF5G75
WF11107.1 110 21,7 44,3 44 15,918 12,038 42,8
WT11247 110 21,7 49,4 38,9 15,918 12,038 42,8
WT11694 110 21,7 49,5 38,8 15,918 12,038 42,2
WR11159.1 110,3 18,8 39,5 52 15,008 12,067 37,5
WR07009 110,39 21,45 50,14 38,8 15,918 WN2434
WR17049 110,39 21,45 50,14 38,8 15,918 12,038 47,84 WN2434-4S
WT11609 113,9 22,4 52,6 38,9 15,918 12,038 50,1
WT11588.01 114,4 20,3 55,2 38,9 15,008 13,038 10
WF051061) 115,5 36,7 39,9 38,9 15,008 F-113080
WF010142) 115,75 17,75 46 52 16
WR14009 116,95 17 61,15 38,8 15,918 12,038 58,85 RCHL-RW306223-LC5G68
WF11039.1 118,9 23,4 39,5 56 15,008 12,067 36,6
WR17050 121,8 31,51 51,49 38,8 15,918 12,038 49,19 WN2479S.RIT
WR051312) 121,9 37,3 45,7 38,9 15,918 F-44018C

1)  Special shaft
2) Flinger sleeve
3) R-SAFE seal
4) Rotary shaft seal
5) No seal
6) Outer ring with locating hole
7) Special outer ring
8) Rolling element sets laterally transposed

    This category is empty.

ABOUT MBY

PRODUCTS

INDUSTRIES

GET IN TOUCH

FAX:0086-581-82609444
Email:info@mby-bearing.com
Web:www.mby-bearing.com
Address:Yanqiao Industrial Park,Huishan District,Wuxi,China.
© Copyright By Wuxi MBY Bearing Technology Co.,Ltd  2016                                     苏ICP备12075004号

Leave a Message