Sklep Wrocław: Nakrętki, Kołki, Nitonakrętki, Nity, Kotwy, Wkręty, Kołki, Wpusty, Segery, Zawleczki, Wiertła, Gwintowniki, Smarowniczki, Zaślepki, Torx. T Thread G ½, G ¼ (female) T Thread ½ NPT, ¼ NPT (male) T Thread ½ NPT, ¼ NPT (female) T Other on inquiry. NPT, ¼ NPT Gwint. Standard ISO-A zgodne z ISO seria A z pojedynczym uszczelnieniem, wewnÄ?trzne gwinty calowe BSP od 1/4″ do 2″, ciĹ?nienie robocze bar.

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Either case hardening or through hardening grades of good bearing quality steel are satisfactory for raceways. When assembling the shaft, it should be rotated during insertion. An integral assembly within a single drawn cup, in which two roller bearings straddle the clutch. Retaining Compounds Cylindrical Assemblies.

The unit is pressed into the bore of a gear hub or pulley hub, or housing of the proper size, and no shoulders, splines, keys, screws or snap rings are required. Example 2 Find the ring gauge and plug gauge dimensions for a HK bearing.

Type Gwinnty clutches have springs integrally molded with the cage to position the rollers for instantaneous lockup. The metric bearing user should note that addition of these values to the h6 tolerances given in tables of dimensions results in a standard j6 tolerance. For general information regarding lubrication of drawn cup bearings refer to page E With our long-standing experience we will suggest appropriate and reliable solutions with Loctite products.

When using adhesives, care must be taken to keep the adhesive out of the clutches and bearings.


Since the bearing designation prefix does not include the letter SF or HK, this bearing is of nominal inch dimensions. For single roller path use one-half the listed rating.


The go gauge size is the minimum diameter inside the needle rollers. When transmitting torque, either the shaft or the housing can be the input member. Applied torque should not exceed the catalog ratings which are based on the compressive strength of well-aligned clutch components.

Torque ratings are given in pound force inches: The housing should be of high strength material.

TORRINGTON – Lozyska Igielkowe Cienkoscienne i Sprzegla (Calowe i Metryczne)

Absence of the letter H indicates the smaller radial cross section. For long fatigue life, the shaft raceway, must have a hardness equivalent to 58 HRC ref, ASTM Eand ground to the recommended diameter shown in the tables of dimensions. Naprawa i ochrona betonu.

In case the o. The series with larger rollers, designated by the letter prefix H, calode more capacity and better performance at higher speeds for the same given shaft size. Consultation with the Engineering Sales Office is recommended when overrunning speeds are high.

Plug gauge sizes reflect adjustment for the loose and tight conditions resulting from high or low housings and shafts. The total radial clearance of an installed DC bearing results from the build-up of manufacturing tolerances of the housing bore, inner raceway o.

Transition from the overrun to locked operation normally occurs with minimal lost motion backlash. Procedures for selecting ring and plug gauge dimensions are the same as for those involving precision needle bearings as shown on pageexcept that the ring gauge diameters and diameters inside the needle rollers must cqlowe drawn from the table on this page.


The controlling dimensions are in inches for nominal inch bearings.

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Two basic configurations are produced: Consequently, the tabular data on pages to can be used in bearing size selection. Inner rings for drawn cup bearings are designed to be a loose transition fit on the shaft and should be clamped against a shoulder. Tables calwoe and 5 provide the correct ring and plug gauge diameters for inspecting Torrington drawn cup needle roller bearings.

The controlling dimensions are in inches for nominal inch bearings and in millimeters for nominal metric bearings. If clutch is straddled by needle roller bearings, press units into position in proper sequence and preferably leave a small clearance between units.


Bearingslbf 1 1 1 2 1 2 1 1 2 2 3 3 2 lbf 1 1 1 1 1 gwintyy 1 2 1 rpm 13 11 11 11 11 10 10 10 8 8 8 8 11 11 7 7 7 7 7 7 9 BEARING MOUNTINGInch Mounting X End Thickness S Shaft Raceway Diameter inchesmax. The installation tool must be coaxial with the housing bore. The stainless steel springs permit higher rates of engagement, and achieve a greater spring life.

The inner rings are designed to be wider than the matching drawn cup bearing. The molded acetal resin plastic cage vwinty integral springs holds its necessary resiliency and strength when the operating temperature within the clutch is kept below F 93C.