| Sign In | Join Free | My frbiz.com |
|
| Sign In | Join Free | My frbiz.com |
|
| Categories | Freewheel Bearing |
|---|---|
| Brand Name: | BLUEN |
| Model Number: | NF25 |
| Certification: | ISO |
| Place of Origin: | CHINA |
| MOQ: | 1 PIECE |
| Price: | USD15-USD20PER PIECE |
| Payment Terms: | T/T, Western Union,Paypal |
| Supply Ability: | 100000PCS Per Month |
| Delivery Time: | 2 Days |
| Packaging Details: | Each in white box+ Carton Box |
| Model No.: | Freewheel Clutch Bearings |
| Material: | GCr15 |
| Surface Treatment: | Heat Treatment |
| Port Name: | Shanghai / Ningbo |
| Service: | OEM / ODM |
| Warranty: | 1 Year |
| Size: | 25*80*40 |
| Company Info. |
| Changzhou Bluen Bearing Co.,Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
NF Series NF25 One Way Sprag Freewheel Clutch Bearings
Description of NF Freewheel Clutch Bearings
1. Type NF 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.
2. Standard lubrication is oil. Nominal outside diameter is a standard ball bearing dimension. A typical arrangement is to install this type alongside a bearing with the same housing tolerances.
3.The inner race is keyed to the shaft. The outer race has a positive n6 tolerance to give a press fit in a H7 housing. Additional side notches provide for positive torque transmission.
4. If the housing tolerance is to K6, use of the notches is not necessary, but the housing must be strong enough to not expand after assembly.
| Type | Size | Overrunning Speeds | DIMENSIONS | Weight | |||||||||
NF | dH7 (mm) | TKN1 (Nm ) | Nimax2) (min-1) | Namax3) (min-1) | Dn6 (mm) | D5 (mm) | D6 (mm) | L (mm) | t (mm) | bH11 (mm) | r (mm) | r1 (mm) | (kg) |
| 8 | 20 | 5000 | 6000 | 37 | 30 | 20 | 20 | 3 | 6 | 1.0 | 1.5 | 0.1 | |
| 12 | 20 | 5000 | 6000 | 37 | 30 | 20 | 20 | 3 | 6 | 1.0 | 1.5 | 0.1 | |
| 15 | 78 | 4500 | 5400 | 47 | 37 | 26 | 30 | 3.5 | 7 | 1.5 | 1.5 | 0.3 | |
| 20 | 188 | 3000 | 3600 | 62 | 52 | 37 | 36 | 3.5 | 8 | 2.0 | 2.0 | 0.6 | |
| 25 | 250 | 2200 | 2600 | 80 | 68 | 49 | 40 | 4 | 9 | 2.5 | 2.0 | 1.1 | |
| 30 | 500 | 1800 | 2100 | 90 | 75 | 52.5 | 48 | 5 | 12 | 2.5 | 2.0 | 1.6 | |
| 35 | 663 | 1600 | 1950 | 100 | 80 | 58 | 53 | 6 | 13 | 2.5 | 2.5 | 2.3 | |
| 40 | 100 | 1250 | 1700 | 110 | 90 | 62 | 63 | 7 | 15 | 3.0 | 2.5 | 3.1 | |
| 45 | 100 | 1100 | 1500 | 120 | 95 | 69 | 63 | 7 | 16 | 3.0 | 2.5 | 3.7 | |
| 50 | 2375 | 850 | 1300 | 130 | 110 | 82 | 80 | 8.5 | 17 | 3.5 | 3.0 | 5.4 | |
| 55 | 2500 | 800 | 1200 | 140 | 115 | 83 | 80 | 9 | 18 | 3.5 | 3.0 | 6.1 | |
| 60 | 4250 | 700 | 1100 | 150 | 125 | 93.5 | 95 | 9 | 18 | 3.5 | 3.5 | 8.5 | |
| 70 | 5875 | 620 | 900 | 170 | 140 | 106 | 110 | 9 | 20 | 3.5 | 3.5 | 13.0 | |
| 80 | 10000 | 550 | 800 | 190 | 160 | 122 | 125 | 9 | 20 | 4.0 | 3.5 | 18.0 | |
| 90 | 17250 | 480 | 700 | 215 | 180 | 133 | 140 | 11.5 | 24 | 4.0 | 4.0 | 25.3 | |
| 100 | 19625 | 400 | 600 | 260 | 210 | 157 | 150 | 14.5 | 28 | 4.0 | 4.0 | 42.1 | |
| 130 | 34750 | 300 | 480 | 300 | 240 | 188 | 180 | 17 | 32 | 5.0 | 5.0 | 65.0 | |
| 150 | 44375 | 250 | 400 | 320 | 260 | 205 | 180 | 17 | 32 | 5.0 | 5.0 | 95.0 | |
|
CSK10 Freewheel Bearing Replacement CSK10P CSK10PP One Way Overrunning Clutch
One Way Clutch CSK20 CSK20P CSK20PP Freewheel Clutch Bearing
One Way Freewheel Bearing CSK35 CSK35P CSK35PP Backstop Clutch
FWD332211CRB FWD332008CRS Motorcycle One Way Clutch Bearings Gcr15
CSK CSK 2RS Freewheel Bearing Gcr15 One Way Sprag Clutch Bearing
CSK P CSK PP Backstop Clutch One Way Keyway Bearing
Clutch One Way Bearing BB Series BB17 1K K BB17 2K K Backstop Bearing bearing loads BB17-2GD
ASK Series One Way Roller Bearing ASK40 ASK50 ASK60 Freewheel Hub Bearings
BWX 133339 Freewheel Bearing Sprag Clutch Gcr15 BWX Series 49.721x66.383x13.5MM
FWD331808BRB BRS BRB Motorcycle Freewheel Bearing One Way Clutch FWD331808BRS
