CF-7/8-B Cam Follower Oil Bearing
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Features
d | 500.000 mm |
Y1 - ISO Factor5 | 6.15 |
Cage Material | Brass |
e - ISO Factor3 | 0.16 |
D | 670.000 mm |
Bearing Weight | 125.700 Kg |
C0 - Static Radial Rating | 6060000 N |
Reference Thermal Speed Rating (Grease) | 520 |
R - Inner Ring To Clear Radius1 | 4.000 mm |
Reference Thermal Speed Rating (Oil)7 | 610 |
CF-7/8-B Cam Follower Oil Bearing Technical Data
RoHS:6; Shape:Flanged Pilot Type; Bearing Used:Deep Groove Ball Bea; Seals:VV (Non-Contact Rubb; Housing Material:1045 Carbon Steel; Volume Discount:Available; Days to Ship:7 Days; Holder Surface Treatment:Black Oxide Coating; Shape:Flanged Pilot Type; Type:Bearings with Housin;
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Ca90 - Dynamic Thrust Rating (90 million revolutions)7:36800 lbf; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:413000 lbf; R - Cone Backface To Clear Radius3:0.13 in; a - Effective Center Location4:2.15 in; d:27.5000 in; G2 - Heat Generation Factor (Rib-Roller End):2090.8; K - Factor8:1.67; C1 - Dynamic Radial Rating (1 million revolutions)6:237000 lbf; Cg - Geometry Factor:0.274; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:107000 lbf;
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Seals:VV (Non-Contact Rubb; Shape:Flange Type; Holder Surface Treatment:Electroless Nickel P; Bearing Retained:Yes (with retaining; Bearing Used:Deep Groove Ball Bea; Type:Bearings with Housin; Bearing Retained:Yes (with retaining; Type:Bearings with Housin; Width T(mm):11; Bearing Used:Deep Groove Ball Bea;
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Inventory:0.0; Brand:NTN; Min operating temperature, Tmin:-25 °C; Da max:88.5 mm; Category:Bearings; Mass:0.41 kg; Nlim (grease):7,000 rpm; Characteristic inner ring frequency, BPFI:7.93 Hz; Max operating temperature, Tmax:110 °C; Static load, C0:23.2 kN;
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Shape:T-Shaped; Seals:DD (Contact Rubber S; Bearing Retained:No; Number of Bearings:Double; Height Indication:Height Selection; Holder Surface Treatment:Not Provided; Bearing I.D. d(mm):25; RoHS:6; Height H(mm):40 ~ 80; Mount Type:Key Groove Type;
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Bearing Material:[Steel] Steel; Type:Bearings with Housin; Shape:T-Shaped; Seals:DD (Contact Rubber S; Type:Bearings with Housin; Width T(mm):19; Number of Bearings:Single; Housing Material:304 Stainless Steel; Bearing I.D. d(mm):17; Lateral Width L(mm):76;
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RoHS:6; Shape:Flanged Pilot Type; Bearing Used:Deep Groove Ball Bea; Seals:VV (Non-Contact Rubb; Housing Material:1045 Carbon Steel; Volume Discount:Available; Days to Ship:7 Days; Holder Surface Treatment:Black Oxide Coating; Shape:Flanged Pilot Type; Type:Bearings with Housin;
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Tightening Method:Standard Type; Shaft:Provided; Roller Guiding Method:Retainer Type; B:12; RoHS:6; Allowable Rotational Speed(rpm):11900; Application:General; Basic Load Rating Cor (Static)(kN):6.78; Roller Lining:None; Unit:Metric Series;
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Tightening Method:Standard Type; Shaft:Provided; Roller Guiding Method:Retainer Type; B:12; RoHS:6; Allowable Rotational Speed(rpm):11900; Application:General; Basic Load Rating Cor (Static)(kN):6.78; Roller Lining:None; Unit:Metric Series;
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Recommended tightening torque for set screw:8 Nm; T min.:-20 °C; s1:39.7 mm; C:31.85 kN; Designation of bearing:EX209-27G2L4; N1:29 mm; G:R1/8"; C0:20.8 kN; H:54 mm; d:42.86 mm;
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Ca90 - Dynamic Thrust Rating (90 million revolutions)7:36800 lbf; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:413000 lbf; R - Cone Backface To Clear Radius3:0.13 in; a - Effective Center Location4:2.15 in; d:27.5000 in; G2 - Heat Generation Factor (Rib-Roller End):2090.8; K - Factor8:1.67; C1 - Dynamic Radial Rating (1 million revolutions)6:237000 lbf; Cg - Geometry Factor:0.274; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:107000 lbf;
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RoHS:6; Shape:Flanged Pilot Type; Bearing Used:Deep Groove Ball Bea; Seals:VV (Non-Contact Rubb; Housing Material:1045 Carbon Steel; Volume Discount:Available; Days to Ship:7 Days; Holder Surface Treatment:Black Oxide Coating; Shape:Flanged Pilot Type; Type:Bearings with Housin;
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Shape:T-Shaped; Seals:DD (Contact Rubber S; Bearing Retained:No; Number of Bearings:Double; Height Indication:Height Selection; Holder Surface Treatment:Not Provided; Bearing I.D. d(mm):25; RoHS:6; Height H(mm):40 ~ 80; Mount Type:Key Groove Type;
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Recommended tightening torque for set screw:8 Nm; T min.:-20 °C; s1:39.7 mm; C:31.85 kN; Designation of bearing:EX209-27G2L4; N1:29 mm; G:R1/8"; C0:20.8 kN; H:54 mm; d:42.86 mm;
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RoHS:6; Shape:Flanged Pilot Type; Bearing Used:Deep Groove Ball Bea; Seals:VV (Non-Contact Rubb; Housing Material:1045 Carbon Steel; Volume Discount:Available; Days to Ship:7 Days; Holder Surface Treatment:Black Oxide Coating; Shape:Flanged Pilot Type; Type:Bearings with Housin;
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CF-7/8-B Cam Follower Oil Bearing Cad Models