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7920 C TR DUM P4-NSK
Brand: | NSK |
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Description: | Super precision angular contact ball bearing pair |
Dimensions: | d:100 D:140 B:20 |
Weight: | 1.6000 kg |
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Product Description
Details
High quality Super precision Angular contact ball bearing pair, from the worls leader NSK, the worlds largest ball manufacturer, offering unparalell quality
Technical Information
High quality Super precision Angular contact ball bearing pair, from the worls leader NSK, the worlds largest ball manufacturer, offering unparalell quality | |
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Basic dimensions | |
Width [B] | 20 mm |
Outer diameter [D] | 140 mm |
Inner diameter [d] | 100 mm |
Physical properties | |
Load rating dynamic [Cr] | 50000 n |
Contact angle | 15 degrees |
Load rating static [C0r] | 54000 n |
Pemissible axial load | 33000 n |
Limiting speed oil [rpm] | 14600 rpm |
Limiting speed grease | 9600 rpm |
Other data | |
Preload | 0 preload |
Precison class | 0 class |
Radius min [r1 min] | 0.6 mm |
Radius min [r] | 1.1 mm |
Cage type | Phenolic |
Effective load center | 26.1 mm |
Cage guiding | 0 guiding |