Inch tapered roller bearings 683/672 for Hardware tool
USD $13.93 - $13.93 /Piece
Min.Order:10 Pieces
Jinan Kelunte Bearing Co., Ltd.
Inch tapered roller bearings 683/672 for Hardware tool
Descriptions of Hardware tool bearings 683/672
Taper roller bearings are generally used to support combined load mainly consisting of radial load. Their cups are separable for easy assembling. During mounting and using, radial clearance and axial clearance can be adjusted and preloaded mounting can be made.
Tapered bearings are uniquely designed to manage both thrust and radial loads on rotating shafts and in housings.
Taper roller bearings are designed to carry both thrust and radial loads and consist of four components: the cone, or inner ring; the cup, or outer ring; the tapered rollers, or rolling elements; and the cage, or roller retainer.
The tapered roller bearings mainly carry radial, axial combined load with radial load in the main. The capacity of axial load carrying depends on the contact angle of outer ring’s raceway. The bigger the contact angle is, the greater the capacity will be.
Specifications of Hardware tool bearings 683/672
Inner ring | 683 | Model |
Outer ring | 672 | Model |
d | 95.250 mm | Inner |
D | 168.275 mm | Diameter |
T | 41.275 mm | Height |
m | 3.68 kg | Quality |
C1 | 245000 N | Limit the rated move load |
C90 | 63500 N | Basic dynamic load rating |
C0 | 386000 N | Basic static load rating |
category | Tapered roller bearings | Bearing Type |
marketing: | Hardware tool bearings 683/672 |
Bearing No.: | 683/672 |
inner size: | 92.25 mm |
outer size: | 168.275 mm |
width: | 41.275 mm |
weight: | 3.80 kg |
number of row: | single row |
material: | GCR-15 (chrome steel)---China; (AISI)52100---American; (DIN)100CR6---Germany |
precision level: | P0, P6, P5,P4 ,P2 |
quality guarantee: | the national standard |
application : | Auto, Motorcycle , Motor , Pump ,Fan Air conditioner , Microwave Oven, Range hood, Sewing machine, Massage Chairs, Textile machinery, Electric tools, Agriculture machinery ,Fitness equipment , Washing Machine, Vacuum Cleaner, Office equipment |
certificate: | ISO9001 |
packing: | 1)color box packing |
2)carton packaging | |
3)pallet packing | |
4)According to the customer's requirements customized packaging | |
port: | Shenzhen |
delivery: | 15 days upon receipt the 30% deposit; or upon receipt relevant L/C |
payment: | 30% deposit,70% against copy B/L by TT; or L/C |
after-sale service: | Solve customer's problems promptly |
product advantages | (1).High precision rollers (lead to centering function and ensure pure rolling) |
(2).optimize the design of flange (keep precise copper core and position) | |
(3).better contact with cone angle (more sustain of axial load) | |
design feature: | 1.Easily installation. High radial and axial rated load. |
2.Tapered roller bearings are generally separable. i.e. the cone consisting of the inner ring with roller and cage assembly can be mounted separately from the cup. |
Physical Characteristics of Hardware tool bearings 683/672
(1).Taper roller bearings have tapered inner and outer ring raceway between which tapered rollers are arranged.
(2).Three projection lines of all the tapered surfaces meet at a common point on the bearing axis. Their design makes taper roller bearing particular accommodation of combined (racial and axial) loads.
(3).The axial load carrying capacity of the bearings is largely determined by the contact angle.
(4).Taper roller bearing has the logarithmic contact profile that provides for optimum stress distribution over the roller/raceway/contacts.
(5).The special design of the sliding surfaces of the guide flange and large roller ends considerably promotes lubricant film formation in the roller.
Material of Hardware tool bearings 683/672
a.Bearing Steel: The inner and outer rings and rollers of the bearing are made from refining high-carbon chromium bearing steel GCr15.
b. Carbon Steel
Concrete parameters:
Tapered Roller Bearing cages’ Materials: Steel stamping engineering plastics, Nylon cage, Ply wood cage, Brass cage
Tapered Roller Bearing Rollers’ Materials: Bearing steel, Tapered roller hardness: 65 °
Tapered Roller Bearing ring hardness: 63°
Ball track is fine lapping or not: Yes
Bearing type approaches: laser marking, corrosion marking
Rust-proof oil and way: Shell rust-proof oil Solid rust-proof way
Bearing packing box: Corrugated box for export products Fumigation-free wooden cases
Modes of transportation: motor, rail, express, aviation Bearings Production Place: Shandong China
Application Fields of Tapered Roller Bearings:
a. Auto wheel hub, Auto engine, Auto axle
b. Agricultural machinery, Rotary plow bearings, Tractor, Water pump, Oil engine harvester, Seeder, Tricycle, Farm vehicle, Cultivator
c.Engineering machinery, Excavator, Dozer, Paver, Loader, Hoisting machinery, Piling soil machinery
d. Steel mill machinery, Oil field machinery, Motorship machinery
e. Hardware tool, Electric power tool, Household appliance industry
f. Electronic toys, Fitness equipment, Building machinery
g. Series Of Pumps, Antiseptic Pump, Water pump, Submersible pump, Sewage pump
h. Motor bearings, Generator, Hydroelectric generator
i. Machinetool, Special purpose grinder, Precision lathe
j. Printing machinery, Woodworking Machinery, Textile Machinery
k. Locomotive bearing, wind power generation set, heat energy generation set, hydroelectric power generation set fields
i. Aircraft industry, Arms industry, Nuke industry
Tapered Roller Bearing series List:
Tapered Roller Bearing series: 30202-----30230
Special-light Series: 32004----32030
Light-duty Series: 33008----33030
Medium-duty Series: 32205----32230
Heavy-duty Series: 32305-----32330
Model numbers of inch taperd roller bearings
320/332X | 3585/3525 | 25580/25522 | 74550/74850 |
355/352X | 3586/3525 | 25584/25520 | 78349/78310 |
355x/352 | 3767/3720 | 25590/25520 | 84548/84510 |
359S/354X | 3780/3720 | 25590/25523 | 86649/86610 |
368A/362A | 3782/3720 | 25877/25820 | 88048/88010 |
387/382 | 3982/3920 | 25877/25821 | 88649/88610 |
387/382A | 3984/3920 | 26878/26822 | 89449/89410 |
387A/382A | 3994/3920 | 27687/27620 | 89449/89411 |
387A/382S | 6386/6320 | 28580/28521 | 93775/93125 |
387AS/382A | 6535/6567 | 28584/28521 | 93825/93125 |
387AS/382S | 02474/02420 | 28682/28622 | 102949/104910 |
387S/382S | 02872/02820 | 28885/28820 | 104948/104910 |
395A/394A | 09067/09195 | 28985/28920 | 104949/104910 |
399AS/394A | 09067/09196 | 29586/29520 | 220149/220110 |
418/414 | 09074/09195 | 29685/29620 | 212049/212010 |