7908 7908ZZ 7908RS Single Row Angular Contact Ball Bearings
China 7908 7908ZZ 7908RS Single Row Angular Contact Ball Bearings, Find details about China Ball Bearing, Angular Contact Bearing from 7908 7908ZZ 7908RS Single Row Angular Contact Ball Bearings
Single Row Angular Contact Ball Bearing
Application
Industrial pumps Industrial gearboxes
Renewable energy Compressors
Industrial electric motors & generators Trucks, trailers and buses
Introduction:
Angular contact ball bearings have inner and outer ring raceways that are displaced relative to each other
in the direction of the bearing axis. This means that these bearings are designed to accommodate combined
loads, i.e. simultaneously acting radial and axial loads.
The axial load carrying capacity of angular contact ball bearings increases as the contact angle increases. The
contact angle is defined as the angle between the line joining the points of contact of the ball and the raceways
in the radial plane, along which the combined load is transmitted from one raceway to another, and a line
perpendicular to the bearing axis.
The most commonly used designs are:
A. Single row angular contact ball bearings.
B. Double row angular contact ball bearings.
C. Four-point contact ball bearings.
Series Range
7905C(∝=15°)
7905AC(∝=25°)
7905B(∝=40°)
Angular Contact Ball Bearing Specification
| Product Number | Bore Dia (d) | Outer Dia (D) | Width (B) | Dynamic Load Rating (Cr) (kN) | Static Load Rating (Cor) (kN) |
| 7905 | 25 mm | 42 mm | 9 mm | 7.15 | 4.95 |
| 7906 | 30 mm | 47 mm | 9 mm | 7.55 | 5.75 |
| 7907 | 35 mm | 55 mm | 10 mm | 12 | 8.85 |
| 7908 | 40 mm | 62 mm | 12 mm | 12.7 | 10.2 |
| 7909 | 45 mm | 68 mm | 12 mm | 15.7 | 12.9 |
| 7910 | 50 mm | 72 mm | 12 mm | 16.6 | 14.5 |
| 7911 | 55 mm | 80 mm | 13 mm | 17.3 | 16.1 |
| 7912 | 60 mm | 85 mm | 13 mm | 18.1 | 17.4 |
| 7913 | 65 mm | 90 mm | 13 mm | 18.3 | 18 |
| 7914 | 70 mm | 100 mm | 16 mm | 26.2 | 26.2 |
| 7915 | 75 mm | 105 mm | 16 mm | 25.6 | 70.1 |
| 7916 | 80 mm | 110 mm | 16 mm | 26.9 | 28 |
| 7917 | 85 mm | 120 mm | 18 mm | 36 | 38 |
| 7918 | 90 mm | 125 mm | 18 mm | 36 | 38 |
| 7919 | 95 mm | 130 mm | 18 mm | 37 | 40.5 |
| 7920 | 100 mm | 140 mm | 20 mm | 48 | 52.5 |
| 7921 | 105 mm | 145 mm | 20 mm | 48.5 | 54.5 |
| 7922 | 110 mm | 150 mm | 20 mm | 49.5 | 56 |
| 7924 | 120 mm | 165 mm | 22 mm | 61 | 69.5 |
| 7926 | 130 mm | 180 mm | 24 mm | 75 | 87.5 |
| 7928 | 140 mm | 190 mm | 24 mm | 75.5 | 90 |
| 7930 | 150 mm | 210 mm | 28 mm | 97.5 | 117 |
| 7932 | 160 mm | 280 mm | 28 mm | 98.5 | 121 |
| 7934 | 170 mm | 230 mm | 28 mm | 102 | 129 |
| 7936 | 180 mm | 250 mm | 33 mm | 131 | 163 |
| 7938 | 190 mm | 260 mm | 33 mm | 133 | 169 |
| 7940 | 200 mm | 280 mm | 38 mm | 185 | 231 |
| 7944 | 220 mm | 300 mm | 38 mm | 187 | 239 |
| 7948 | 240 mm | 320 mm | 38 mm | 197 | 264 |
| 7952 | 260 mm | 360 mm | 46 mm | 258 | 375 |
| 7956 | 280 mm | 380 mm | 46 mm | 261 | 385 |
| 7960 | 300 mm | 420 mm | 56 mm | 325 | 520 |
About Us
HENGLI Machinery Company is a well-established Chinese bearing supplier. We design, manufacture and wholesale bearings.
Our specialized manufacturer of Spherical Roller Bearing & Cylindrical Roller Bearing, LUAN Rolling Bearing Co., Ltd was
established in 1970 and is accredited by the Chinese Ministry of Machine Building.
We invested in two additional specialized bearing factories, which allow us to provide our clients with top of the line products
such as Needle Roller Bearings, Spherical Plain Bearings, Rod Ends Bearings, Ball Joint Bearings, Tapered Roller Bearings,
Wheel Hub Bearings and Non-Standard Bearings.
Q1 - What is our advantages?
A - Manufacturer - Do it only with the Best;
-Your Choice make different.
Q2 - Our Products
A - Spherical Roller Bearing, Cylindrical Roller Bearing, Needle Roller Bearing, Cam Followers, Thrust Bearing
- Spherical Plain Bearing, Rod End, Ball Joint, Wheel Hub, Tapered Roller Bearing
Q3 - Process of our production
A - Heat Treatment - Grinding - Parts Inspection - Assembly - Final Inspection - Packing
Q4 - How to customize bearing(non-standard) from your company?
A -We offer OEM,Customized(Non-standard) service and you need to provide drawing and detailed Technical Data.
Q5 - What should I care before installation?
A - Normally, the preservative with which new bearings are coated before leaving the factory does not need to be
removed; it is only necessary to wipe off the outside cylindrical surface and bore, if the grease is not compatible
with the preservative, it is necessary to wash and carefully dry the bearing.
-Bearings should be installed in a dry, dust-free room away from metal working or other machines producing
swarf and dust.
Q6 - How to stock and maintenance my bearings right?
A - Do not store bearings directly on concrete floors, where water can condense and collect on the bearing;
-Store the bearings on a pallet or shelf, in an area where the bearings will not be subjected to high humidity
or sudden and severe temperature changes that may result in condensation forming;
-Always put oiled paper or, if not available, plastic sheets between rollers and cup races of tapered roller bearings.
You Might Also Like
All Kinds of Chassis Compatible 37m Concrete Pump Truck in H......
China Factory Price Aluminum Traffic Sign Board for Export
Shenzhen Whosale Korea Mobile Phone S4 I9505
China Farm Machinery Disc Harrow Tractor Attachments Cultiva......
Luen 2021 13000* 2550 *1650 Skeleton Container Semi Trailer ......
BSPT DN15 1000wog SS316 2PC Ball Valve DIN SS304
RC3/4' Precision Compressed Air Filter for Refrigerate A......
Power Line Accessories NLL Series Aerial Strain Clamp with 2......
All Color Ink! ! Pigment Ink for Epson Printer
Custom Size Thickness Aluminum Foil Tape Duct Insulation Tap......