Roller Clutch Bearing

Features 1. Type ASK is a roller type freewheel bearing supported by two rows of roller bearings. 2. The standard radial clearance is C4 3. Shaft tolerance should be h6 or j6 4. Type ASK freewheels can not accept axial loading. In cases of such loads, thrust bearings must be provided Technical Datas Model ASK50 Materail GCr15 Inner Diameter 50mm Outer diameter 80mm Thickness 16mm Torque capacity 125Nm Drag Torque 20Ncm Max

ASNU50 NFS50 TFS50 One-Way Freewheel Clutch Wedge Type Bearings Features of Roller One Way Clutch Bearings ASNU NFS TFS is a roller type freewheel non-bearing supported. Bearing are supporte axil and radial load. Lubrication and sealing must be also provided by installation. Since ASNU NFS type one way clutch is a roller type without bearing supported, bearings are required to support axial and radial loads. Lubrication and sealing must also be provided by the installation.

ASNU60 NFS60 TFS60 Sprag Type One Way Clutch Bearings Supplier Features of Roller One Way Clutch Bearings ASNU NFS TFS is a roller type freewheel non-bearing supported. Bearing are supporte axil and radial load. Lubrication and sealing must be also provided by installation. Since ASNU NFS type one way clutch is a roller type without bearing supported, bearings are required to support axial and radial loads. Lubrication and sealing must also be provided by the installation.

Features Types GFR,GFRN are roller type freewheels. They are bearing supported, using two 160.. series bearings, and require oil lubrication. These units may be used in designs providing oil lubrication and sealing as on the example overleaf. The bearings must not be axially stressed. Typically, types GFR,GFRN are used with the F series covers that are designed to transmit torque, and provide oil lubrication

MZEU15 Freewheel One Way Backstop Roller Clutch Bearing Features: We recommend a Shaft tolerance of h7, and ISO R773 (DIN 6885.1) keyway is standard. We recommend a tolerance of E H7 for the sprocket and other parts. Clean the surface of both ends of the outer race and the contact surfaces of the flange, sprocket and the other parts. For Model No. MZEU90 to MZEU150, apply seal adhesive to the surface of the outer race at both ends. Model No. MZEU12 to MZEU80 are pre-greased

GF40 1115 Nm Conveyor One Way Roller Bearing Features The GF Series Freewheels are self centring. From size 8 to size 20, centring is steel on steel, whilst from size 25 to 130, centring is ensured by 2 160 series bearings. Torque foreces are transmitted from the shaft to the inner race by means of a keyway and from the outer race to the seat by means of front pullers. Shaft tolearances must be either h6 or j6, seating tolearances must be H7 or G7. If no front pullers are

Features Width 12 / 14 / 15 / 16 / 17 / 18 mm Operating temperature max. 140°C Higher temperatures on request max. 110°C (design 2RS with RS seals) Lubrication Series FK 2RS with seals Operative lifetime grease lubrication Series FK without seal discs Oil or grease lubrication Delivered with corrosion protection. Installation Installation tolerances Shaft n6; hub N7 Mating parts Hardening and grinding of the mating parts

Features Type CK-A is a sprag type freewheel non-bearing supported. Nominal dia.-Direction diameter is a standard ball bearings dimension. Bearings are required to support axial and radial loads. Units are delivered grease Iubricated. The standard arrangement is to install this type besides a bearing with the same housing diameter tolerance. The inner race and the outer race are keyed to the shaft and hole. This series

Features Type ASNU is a roller type freewheel non-bearing supported. Bearings are required to support axial and radial loads. Lubrication and sealing must also be provided by the installation. Nominal outer diameter is the same as a series 63.. ball bearing. A typical arrangement is to install this type alongside a bearing within the same location tolerances, The outer race has positive n6 tolerance, to give a press

1. Model No’s. MZEU12 to MZEU80 are pre-greased and require no lubrication. The operational temperature range is –40°C to +40°C. Model No’s. MZEU90 to MZEU150 require oil lubrication. 2. Model No’s. MZEU12 to MZEU80 sprockets and other torque transmitting factors can be used with the standard flange. Refer to installation example 1. 3. We recommend a Shaft tolerance of h7, and ISO R773 (DIN 6885.1) keyway is standard. 4. We

Dimensions and Capacities Type dH7 Dn6 L s D1 D2 b t Weight Inner ring Outer ring TKN Drag torque freewheels/ freewheels/ mm mm mm mm mm mm mm mm Kg overruns min-1 overruns min-1 Nm Ncm GF 8 8 37 20 1 20 30 6 3 0.1 1000 1000 20 0.09 GF 9 9 37 20 1 20 30 6 3 0.1 1000 1000 20 0.09 GF 12 12 37 20 1 20 30 6 3 0.1 1000 1000 20 0.11 GF 15 15 47 30 1 26 37 7 3.5 0.3 900 900 78 0.15 GF 20 20 62 36 1 37 52 8 3.5 0.6 700 700 188 0.18 GF

Features Types AL, ALP are roller type freewheels. These units are part of the modular system. They are bearing supported, using two 160.. series bearings, and require oil lubrication. These units may be used in designs providing oil lubrication and sealing as on the example overleaf. The bearings must not be axially stressed. Typically, types AL, ALP are used with standard covers that are designed to transmit torque,

​​ Features Type NFR is a bearing supported roller type freewheelwithout any sealing. Lubrication and sealing must be provided by the installation. Standard lubrication is oil.Size 8 to 20 units use steel on steel bearing support from the inner race. Above size 25, two 160.. series ball bearings are used, giving a higher overrunning speed capacity. A typical arrangement is shown overleaf. The inner race is keyed to the shaft. The outer race has a

Features Types AL, ALP are roller type freewheels. These units are part of the modular system. They are bearing supported, using two 160.. series bearings, and require oil lubrication. These units may be used in designs providing oil lubrication and sealing as on the example overleaf. The bearings must not be axially stressed. Typically, types AL, ALP are used with standard covers that are designed to transmit torque, and

Features Type AS is a roller type freewheel non-bearing supported. Bearings are required to support axial and radial loads. Lubrication and sealing must also be provided by the installation. Nominal outside dimensions are the same as series 62...Ball bearings. A typical arrangement is to install this type alongside a series 62 bearing within the same location tolerances, as shown on the following page. The inner

Features The US Series freewheels are not self-centering. It is therefore required to place one or two bearings next to the freewheel so that the outer race can rotate centrally to the inner race . US freewheels have ball bearings with the same dimensions as the 62.. Series. The torque forces are transmitted from the shaft to the inner race by means of a key and from the outer race to the seating by means of an