Product Details

Kobelco SK907B Slewing Bearing
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

Calculation factor f2A1
Static axial stiffness, preload class B143 N/µm
Mass bearing0.17 kg
Attainable speed for grease lubrication32000 r/min
Calculation factor fHC1.01
d149.7 mm
D68 mm
d40 mm
Calculation factor f2B1.03
Calculation factor f2C1.06
r1,2 min.1 mm
Calculation factor (back-to-back, face-to-face) Y10.92
Ball diameter Dw7.144 mm
Number of balls z19
Static axial stiffness, preload class C187 N/µm
ra max.1 mm
Preload class A GA105 N
D158.25 mm
Calculation factor f1.06
Fatigue load limit Pu0.305 kN

Spherical Roller Bearing Knowledge Base

No.BrandrTBCRdaD
99537/99100NSK3,3 mm66,675 mm66,675 mm515 kN7 mm136,525 mm55,3 mm254 mm
99587/99100-BTimken - - 66,675 mm47,625 mm7 mm149,225 mm - 254 mm
99587D/99100+Y18S-99100Timken3,3 mm120,65 mm120,65 mm - 1,5 mm149,225 mm - 254 mm
99600/99100Loyal - 66,675 mm66,675 mm611 kN - 152,4 mm12,2 mm254 mm
99600/99100BTimken - - 66,675 mm47,625 mm7,1 mm152,4 mm - 254 mm
99603/99100KOYO - 66,675 mm71,438 mm549 kN - 152,4 mm55 mm254 mm
99537/99100-BTimken - - 66,675 mm47,625 mm7 mm136,525 mm - 254 mm
99550/99100KOYO - 66,675 mm66,675 mm549 kN - 139,7 mm55 mm254 mm
99550/99100-BTimken - - 66,675 mm47,625 mm7 mm139,7 mm - 254 mm
99575/99100FBJ - 66,675 mm66,675 mm550 kN - 146,05 mm - 254 mm
99575/99100-BTimken - - 66,675 mm47,625 mm7 mm146,05 mm - 254 mm

 

RKS.161.14.0644 Crossed Roller Slewing Bearing 644x742.3x14mmA1:120.65 mm; L:419.1 mm; J1:69.85 mm; J max.:368.3 mm; P90°:111 kN; Taconite seal:TER 123; End plug (suffix Y):EPR 27; Appropriate attachment bolt size G:0.75 in; P150°:66.7 kN; P120°:72.5 kN; J min.:336.55 mm; R2:30.163 mm; A2:255.588 mm; Cap bolt recommended tightening torque:1220 N&m
LD-Q020 Four-point Contact Ball Slewing Bearingda min.:356 mm; d:340 mm; Calculation factor kr:0.25; das:371 mm; r1,2 min.:3 mm; D1 ≈:419 mm; Basic static load rating C0:4250 kN; Mass bearing:58.5 kg; d1 ≈:385 mm; ra max.:2.5 mm; Limiting speed:700 r/min; Basic dynamic load rating C:1790 kN; rb max.:2.5 mm; D:460 mm; b1:9.4 mm; s max
RKS.161.14.0844 Crossed Roller Slewing Bearing 844x950.1x14mCage Type:Steel; Dynamic Load Rating (kN):146; Clearance:Standard; Fatigue Load Rating (kN):6.4; B:45mm; Weight:6.23 KGS; Limiting Speed Rating (r/min):7500; Static Load Rating (kN):114; Seals or Shields:Open Type; Reference Speed Rating (r/min):4950; Availability:In Stock; d:95mm; SKU:6319-fag; D:2
RKS.161.14.0944 Crossed Roller Slewing Bearing 944x1046.1x14mmRecommended tightening torque for grub screw:4 N·m; A1:11.4 mm; A:26.5 mm; L1:62 mm; Hexagonal key size for grub screw N:3.175 mm; J:38.1 mm; Mass bearing unit:0.26 kg; J1:22.2 mm; Basic dynamic load rating C:12.7 kN; A5:20.3 mm; Housing material:Composite for food a; s1:18.3 mm; B4:4.5 mm; B
RKS.161.14.0414 Crossed Roller Slewing Bearing 414x503.3x14mmSKU:3205atn9/c3-skf; Weight:0.02 KGS; d:25mm; D:52mm; Seals or Shields:Open Type; Availability:In Stock; Reference Speed Rating (r/min):12000; Static Load Rating (kN):14.3; Clearance:C3; Dynamic Load Rating (kN):21.6; Cage Type:Plastic; B:20.6mm; Limiting Speed Rating (r/min):12000; Fatigue Load Rat
LD-QOO7K Four-point Contact Ball Slewing BearingD:150mm; Cage Type:Steel; B:24mm; Weight:0.02 KGS; Fatigue Load Rating (kN):2.04; Reference Speed Rating (r/min):9500; Availability:In Stock; d:100mm; Dynamic Load Rating (kN):63.7; Static Load Rating (kN):54; SKU:6020-skf; Seals or Shields:Open Type; Clearance:Standard; Limiting Speed Rating (r/min
RKS.161.14.0544 Crossed Roller Slewing Bearing 544x640.3x14mmD:230mm; Dynamic Load Rating (kN):757; Reference Speed Rating (r/min):2900; Static Load Rating (kN):945; Clearance:Standard; Seals or Shields:Open Type; d:130mm; Availability:In Stock; SKU:22226emw33-timken; Limiting Speed Rating (r/min):2400; Cage Type:Brass; Weight:11.30 KGS; B:64mm;
LD-Q07 Four-point Contact Ball Slewing BearingCage Type:Steel; Static Load Rating (kN):153; Oil Limiting Speed (r/min):6000; Grease Limiting Speed (r/min):4500; D:90mm; SKU:22308eake4c3-nsk; Availability:In Stock; Seals or Shields:Open Type; d:40mm; Weight:0.98 KGS; B:33mm; Dynamic Load Rating (kN):136; Clearance:C3;
KDL900-6 Four-point Contact Ball Slewing BearingReference Speed Rating (r/min):1700; Dynamic Load Rating (kN):1340; SKU:23044ejw33-timken; Clearance:Standard; d:220mm; Static Load Rating (kN):1970; B:90mm; Weight:28.70 KGS; D:340mm; Limiting Speed Rating (r/min):1400; Cage Type:Steel; Availability:In Stock; Seals or Shields:Open Type;
RKS.161.14.0744 Crossed Roller Slewing Bearing 744x838.1x14mmSeals or Shields:Two Metal Shields; D:28mm; SKU:6001-2z-skf; Limiting Speed Rating (r/min):30000; d:12mm; Reference Speed Rating (r/min):60000; Fatigue Load Rating (kN):0.1; Cage Type:Steel; Availability:In Stock; Condition:New; Clearance:Standard; Weight:0.02 KGS; Static Load Rating (kN):2.36; Dyna

 

 

Kobelco SK907B Slewing Bearing Video

 

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