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Changzhou Yangjia Needle Roller Bearing Factroy
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Click to enlarge image
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Model Number |
NATR,NATV |
Roller Followers Bearing's Specification;
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Outside Diameter
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Bearing Designation and mass approx
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Borndary Dimensions
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Basic Load Rating
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Limiting Speed
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Without seal
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Mass
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Sealed
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Mass
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d
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D
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B
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C
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d1
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Cr
Dynamic
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Cor
Static
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Grease
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Cw
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Cow
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mm
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g
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g
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mm
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N
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rpm
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16
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NATR 5
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14
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NATR 5 PP
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14
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5
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16
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12
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11
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12
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3050
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3000
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2050
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2400
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22000
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NATV 5
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15
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NATV 5 PP
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15
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5
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16
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12
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11
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12
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4500
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6300
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3680
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4300
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8500
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19
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NATR 6
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20
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NATR 6 PP
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20
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6
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19
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12
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11
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14
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3600
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3650
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2450
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2850
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20000
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NATV 6
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21
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NATV 6 PP
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21
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6
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19
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12
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11
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14
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5700
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8700
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4600
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6750
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7000
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24
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NATR 8
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41
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NATR 8 PP
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41
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8
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24
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15
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14
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19
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4500
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5400
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3900
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4500
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5000
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NATV 8
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42
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NATV 8 PP
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42
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8
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24
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15
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14
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19
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8600
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12000
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6700
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9800
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5500
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