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单位:mm  

 I: 导程    Bd: 钢球直径  N: 珠卷数   K: 刚性(Kgf/um)   Ca: 基本动负荷 (Kgf)     Coa: 基本静负荷 (Kgf)
型号  d    I  Bd螺母尺寸螺母额定负荷K
 D A   B LWHXYZQNCaCoa
SFI1604-41642.3813049104539344.584.5M61X4973240632
SFI1605-453.1753049105039344.584.5M61X41380305233
SFI1610-3103.1753458105745345.59.55.5M61X31103240127
SFI2004-42042.3813457114645405.59.55.5M61X41066298737
SFI2005-453.1753457115145405.59.55.5M61X41551387539
SFI2504-42542.3814063114651465.59.55.5M61X41180379543
SFI2505-453.1754063115151465.59.55.5M81X41724490445
SFI2510-4104.7624672128558526.5116.5M61X42954729551
SFI3204-43242.3814672124758526.5116.5M61X41296483849
SFI3205-453.1754672125258526.5116.5M81X41922634352
SFI3210-4106.355488159070629148.5M81X448051220362
SFI4005-44053.1755690155572649148.5M81X42110798859
SFI4010-4106.3562104189382701117.511M81X453991550072
SFI5010-450106.3572114189392821117.511M81X460041961483
SFI6310-463106.3585131229810795142013M81X467192535895
SFI8010-480106.351051502298127115142013M81X4734631953109