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Double Row Full Complement Cylindrical Roller Bearings
Double Row Full Complement Cylindrical Roller Bearings
QDY
Double Row Full Complement Cylindrical Roller Bearings
QDY
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Dimension and Parameters
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Bearing NO. :NNC4988V
- Boundary dimensions(mm)
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d :440
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D :600
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B :160
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r 1.2min :4
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r3.4min :2970
- Basic load ratings(kN)
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Cr :2970
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Cor :7500
- Limiting speed(rpm)
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Grease :200
-
Oil :430
- Abutment and fillet dimensions(mm)
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da max :456
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Da max :584
-
ra max :3
- Weight (kg)
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Refer :137
