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  • MM311K
  • 新型号:
  • 旧型号:
  • 所属类型:Fafnir®主轴深沟球轴承(9100K, 200K, 300K)
  • 品牌:TIMKEN轴承
  • 重量:kg
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产品参数
产品型录
产品介绍
Specifications
DesignUnits METRIC
BallType STEEL
CageType CR - Phenolic Inner Land Riding Cage
BearingWeight 1.329 Kg 2.930 lb
PrecisionClass ISO P4S (ABEC 7/9)
Dimensions
d-Bore 55.00 mm 2.1654 in
BearingWidth 29.00 mm 1.1417 in
do-BallDiameter 20.63750 mm 13/16 in
Abutment and Fillet Dimensions
D-OuterDiameter 120.00 mm 4.7244 in
da-InnerRingBackingDiameter 66.800 mm 2.630 in
Da-OuterRingBackingDiameter 108.700 mm 4.280 in
Basic Load Ratings
C0-StaticRadialRating 10000 lbf 44600 N
Factors
LimitingSpeedGrease 12500 rpm
LimitingSpeedOil 25000 rpm