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NU 2228 M C3-NSK
Brand: | NSK |
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Description: | Cylindrical roller bearing single row brass cage |
Dimensions: | d:140 D:250 B:68 |
Weight: | 15.2000 kg |
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Product Description
Details
High quality cylindrical roller bearing with machined brass cage from the leading manufacturer NSK
Technical Information
High quality cylindrical roller bearing with machined brass cage from the leading manufacturer NSK | |
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Basic dimensions | |
Inner diameter [d] | 140 mm |
Width [B] | 68 mm |
Outer diamater [D] | 250 mm |
Outer diameter [D] | 250 mm |
Physical properties | |
Load rating static [C0r] | 790000 n |
Limiting speed oil [rpm] | 2800 rpm |
Limiting speed grease | 2200 rpm |
Load rating dynamic [Cr] | 550000 n |
Other data | |
Da max | 237 mm |
db min | 153 mm |
Clearance | C3 |
Design | NU |
Cage type | Brass |
da | 165 mm |
Cage Material | M |
Inner ring race diameter | 169 mm |
rb max | 2.5 mm |
Radius min [r min] | 3 mm |
Weight | 15.2 kg |
ra max | 2.5 mm |
Radius 1 min [r1 min] | 3 mm |