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NU 421 M-NSK
Brand: | NSK |
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Description: | Cylindrical roller bearing single row brass cage |
Dimensions: | d:105 D:260 B:60 |
Weight: | 17.1000 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] | 105 mm |
Width [B] | 60 mm |
Outer diamater [D] | 260 mm |
Outer diameter [D] | 260 mm |
Physical properties | |
Load rating static [C0r] | 555000 n |
Limiting speed oil [rpm] | 3000 rpm |
Limiting speed grease | 2400 rpm |
Load rating dynamic [Cr] | 495000 n |
Other data | |
Da max | 244 mm |
db min | 121 mm |
Design | NU |
Cage type | Brass |
da | 141 mm |
Cage Material | M |
Inner ring race diameter | 144.5 mm |
rb max | 3 mm |
Outer diamater [D] | 121 inch |
Radius min [r min] | 1.5 mm |
Weight | 17.3 kg |
ra max | 3 mm |
Radius 1 min [r1 min] | 1.5 mm |