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Home>Products>Spherical Roller Bearing>Kobelco SK03 Slewing Bearing

Kobelco SK03 Slewing Bearing MODELS

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Kobelco SK03 Slewing Bearing

Kobelco SK03 Slewing Bearing SPECIFICATIONS

Request A Quote For Your Special Kobelco SK03 Slewing Bearing Needs GARLOCK BEARINGS LTD Today! Free None groove/plug type: Spherical Roller Bearing 5/8 in d Quotes. ISO 9001 certified.
d:5/8 in
groove/plug type::None
D:1-1/16 in
operating temperature range::Maximum of +250 °F
overall length::1-1/4 in
maximum pv value::50000
maximum p value::2000 psi
sleeve bearing type::Flanged Bearing

Download Kobelco SK03 Slewing Bearing Spec Sheet

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Kobelco SK03 Slewing Bearing Product Description

d:5/8 in
groove/plug type::None
D:1-1/16 in
operating temperature range::Maximum of +250 °F
overall length::1-1/4 in
maximum pv value::50000
maximum p value::2000 psi
sleeve bearing type::Flanged Bearing
maximum v value::1200 fp/min
flange width::5/32 in
material specification::BOST-BRONZ
bearing material::Oil-Impregnated Sintered Bronze
standards met::MIL-B-5687C Type I Comp. A, ASTM B438-73 Grade 1, Type 2, SAE 20-30

Kobelco SK03 Slewing Bearing pdf

Kobelco SK03 Slewing Bearing Systems

Basic static load rating C0	4300 kN
Reference speed	800 r/min
Fatigue load limit Pu	380 kN
da min.	396 mm
s max.	4.9 mm
r1,2 min.	4 mm
ra max.	3 mm
Design variant/feature	NNU.7/WO
Mass bearing	100 kg
rb max.	3 mm
Basic dynamic load rating C	2010 kN
Calculation factor kr	0.2
Limiting speed	1200 r/min
Da max.	524 mm
D	540 mm
D1 ≈	495 mm
d	380 mm
F	428 mm
r3,4 min.	4 mm
da max.	421 mm

Spherical Roller Bearing Knowledge Base
No.	Brand	D	C	B	U	d	Fw	B1	d1
80FS120	Timken	120 mm	45 mm	-	-	80 mm	-	55 mm	107 mm
80FSF120	NSK	120 mm	330 kN	55 mm	105 mm	80 mm	-	-	89 mm
80FSF130	NSK	130 mm	410 kN	70 mm	120 mm	80 mm	-	-	97 mm
80FSH130	Timken	130 mm	50 mm	-	-	80 mm	-	75 mm	117 mm
85FSF135	NSK	135 mm	455 kN	74 mm	125 mm	85 mm	-	-	101 mm
8SBT14	Timken	36,512 mm	9,65 mm	-	-	22,225 mm	-	12,19 mm	13,21 mm
8SF14	NSK	36,512 mm	36,5 kN	19,43 mm	31,95 mm	22,225 mm	-	-	25 mm
8BTM1210	KOYO	12 mm	3,25 kN	-	-	8	8 mm	-	-
8E-NK1-25X52.2X1#04	NTN	52,2 mm	-	-	-	25 mm	-	-	-
8E-NK1-25X522X15-4PX1	NTN	52,2 mm	-	-	-	25 mm	-	-	-
8E-NK1-25X56.4X19-3	NTN	56,4 mm	19 mm	19 mm	-	25 mm	-	-	-

RKS.161.14.0944 Crossed Roller Slewing Bearing 944x1046.1x14mm	Recommended 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.161.14.0744 Crossed Roller Slewing Bearing 744x838.1x14mm	Seals 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
KDL900-6 Four-point Contact Ball Slewing Bearing	Reference 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.161.14.0544 Crossed Roller Slewing Bearing 544x640.3x14mm	D: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-QOO7K Four-point Contact Ball Slewing Bearing	D: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.161.14.0644 Crossed Roller Slewing Bearing 644x742.3x14mm	A1:120.65 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-Q07 Four-point Contact Ball Slewing Bearing	Cage 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;
RKS.161.14.0414 Crossed Roller Slewing Bearing 414x503.3x14mm	SKU: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
RKS.161.14.0844 Crossed Roller Slewing Bearing 844x950.1x14m	Cage 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
LD-Q020 Four-point Contact Ball Slewing Bearing	da 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

Kobelco SK03 Slewing Bearing Video

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