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| Type of Product | Cylindrical Roller Bearing |
| Weight | 8.38 Kg (18.48 lb) |
| Model No | NF321 |
| Series | NF Series |
Type of Product |
Cylindrical Roller Bearing |
Weight |
8.38 Kg (18.48 lb) |
Model No |
NF321 |
Series |
NF Series |
Limiting Speed (Oil) |
3700 RPM |
Limiting Speed (Grease) |
3100 RPM |
Material |
Hardened Alloy Steel |
Width (B) |
49 mm |
Bore Diameter (d) |
105 mm |
Bore Type |
Round |
Precision |
ISO Class 0 (RBEC 1) |
Bearing Type |
Single Row Cylindrical Roller Bearing |
Country of Origin |
India |
Dynamic Load Rating |
320 kN |
Static Load Rating |
360 kN |
Cage Material |
Pressed Steel |
Seal Type |
Open |
Enclosure |
Open |
Design |
NF Type (Separable Inner Ring with Two Ribs, Outer Ring with One Rib) |
Radial Internal Clearance |
CN |
Name of Manufacturer/Packer/Importer |
Mechanical Solutions |
Roller Type |
Cylindrical Roller |
Outside Diameter (D) |
225 mm |
Operating Temperature Range |
-40 ºC to 120 ºC |
Oil Hole |
Without Oil Hole |
Minimum Shaft Abutment Diameter (da) |
118 mm |
Minimum Chamfer Radius (r) |
3 mm |
Configuration |
Single Row |
Maximum Housing Abutment Diameter (Db) |
212 mm |
Minimum Shaft Abutment Diameter (db) |
199 mm |
Maximum Housing Abutment Diameter (Da) |
212 mm |
Inner Ring Flange Diameter (J) |
147 mm |
Roller Raceway Diameter (Ew) |
195 mm |
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