NFR30 One Way Clutches Roller Type (30x90 X48 Mm) Bearing Supported Freewheel Clutch
NFR30 One Way Clutches Roller Type (30x90 X48 Mm) Bearing Supported Freewheel Clutch
NFR30 One Way Clutches Roller Type (30x90 x48 mm) Stieber bearing supported Freewheel Clutch | |||||||||||||||
A . One Way Clutches Roller Type Parameters | |||||||||||||||
Brand- | TMP | ||||||||||||||
Model number- | NFR30 | ||||||||||||||
Inner ring(mm)- | 30 | ||||||||||||||
Outer ring(mm)- | 90 | ||||||||||||||
Width(mm)- | 48 | ||||||||||||||
Weight(Kg)- | 1.8 | ||||||||||||||
Drag torque(Nm)- | 500 | ||||||||||||||
Materials- | GCR15 | ||||||||||||||
Series- | NFR | ||||||||||||||
Lubrication type- | Grease/oil | ||||||||||||||
Clutch type- | Roller | ||||||||||||||
Precision- | P0 | ||||||||||||||
Structure- | Type NFR is a bearing supported roller type freewheel without any sealing. | ||||||||||||||
B . NFR30 One Way Clutches Roller Type Specification Sheet | |||||||||||||||
Model Number |
Torgue | Overrunning speeds(Nm) | Bearing | Diameter(mm) | Weight | ||||||||||
(Nm) | ni | na | d | Dn6 | D2 | D4 | L | I | t | bH11 | r | r1 | [kg] | ||
NFR30 | 500 | 1700 | 3200 | 16009** | 30 | 90 | 45 | 75 | 48 | 0.2 | 5 | 12 | 2.5 | 2 | 1.8 |
C . NFR Series One Way Clutches Roller Type Details | |||||||||||||||
Product Features |
One Way Clutches Roller Type mainly used as Overrunning and Indexing clutches, rotates faster than the driving member. discontinuous rotational movement. |
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Series Introduction |
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 positive n6 tolerance to give a press fit in a housing to H7.Additional side notches provide for positive torque transmission.The housing must be strong enough to not expand after assembly. |
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Series Model No. |
NFR8 NFR12 NFR15 NFR20 NFR25 NFR30 NFR35 NFR40 NFR45 NFR50 NFR55 NFR60 NFR70 NFR80 NFR90 NFR100 NFR130 ANR-ANG35 ANR-ANG40 ANR-ANG45 ANR-ANG50 ANR-ANG55 ANR-ANG60 ANR-ANG70 ANR-ANG80 ANR-ANG90 ANR-ANG100 ANR-ANG130 |
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Applications |
Reducers , Flender Gearbox ,SEW Gearbox; driven machine from the driving or a variable speed. overrunning clutch acts as a brake. |
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