KOYO NA4922 needle roller bearings

Fatigue limit load, Cu:0.07 kN; Da max:22 mm; Brand:NTN; Dynamic load, C:2.89 kN; ra max:0.3 mm; rs min:0.3 mm; Characteristic rolling element frequency, BSF:5.49 Hz; Characteristic inner ring frequency, BPFI:5.88 Hz; d:12 mm; Min operating temperature, Tmin:-20 °C;

Weight:1.09 kg; L:108 mm; d:31.75 mm; Designation of closed end cover:SCC206; N:12mm; C0:11.2 kN; e:18 mm; S:8 mm; J:83 mm; T max.:100 °C;

H1:14 mm; A1:20 mm; N:M8; C:12.8 kN; E:16 mm; H2:64 mm; Designation of housing:PG204N-; d:15 mm; Designation of open end cover:SCO204-15; s1:15.5 mm;

Cr - Dynamic Load Rating:71105 lbf; Bearing Type:Split Cylindrical Ex; Housing Width:5.5 in; Support Type:Four-Bolt Plummer Bl; Dimension L :18-3/8 in; Bolt Size:4 x 7/8; Dimension H2:12.3 in; Shaft Size:4.5 in; Bearing UPC:013992026828; Seal Type:Viton Single Lip;

J:193.7 mm; N:18mm; Designation of housing:PLE212N-; S:25.4 mm; Recommended tightening torque for set screw:16.8 Nm; C0:32.8 kN; d:60.32 mm; L:245 mm; A1:50.8 mm; T min.:-20 °C;

Screw Type:Metric (fine) Thread; RoHS:6; Screw Type:Metric (fine) Thread; Pitch (p):2; Type:Lock Nut; Shape:Round shape; Days to Ship:6 Days; Surface Treatment:No Surface Treatment; Surface Treatment:No Surface Treatment; Material:1018 Carbon Steel (S;

Lubrication method:Oil-Free Type; Temperature Properties:Standard; Unit, Type:Bearing unit; RoHS:6; Unit Body Material:Cast Iron; Surface Treatment:No; B:49.2; Unit Body Material:Cast Iron; Bearing Unit, Type:Pillow Type; d:35;

Bolt Size:4 x M30; Ca - Axial Load Rating:16006 lbf; Shaft Size:7 in; Dimension V:0.2 in; Bearing UPC:013992033086; Dimension T:23.5 in; Note:This product line wa; Cor - Static Load Rating:305066 lbf; Series Type:Medium Series; Dimension P:1.3 in;

Cone Part Number:JM734445; B:46.000 mm; Cg - Geometry Factor:0.116; e - ISO Factor8:0.44; a - Effective Center Location3:5.1 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:104000 N; Ab - Cage-Cone Frontface Clearance:4.8 mm; Y - ISO Factor9:1.37; Series:M734400; Design Units:METRIC;

Type:Bearings with Housin; Volume Discount:Available; Bearing Used:Deep Groove Ball Bea; Flange O.D. H(φ):58; Number of Bearings:Double; Bearing Part Number:6201; Volume Discount:Available; Bearing Retained:Yes (with retaining; Flange Shape:Round Type; Holder Surface Treatment:Clear Anodize;

Specifications/Environment:Standard; Size Standards:Metric System; Type:Ball; Bearing Style:Double Shielded; B:16; Basic Dynamic Load Rating(N):19500; Inner/Outer Ring Material:Steel; Retainer Type:Punching; Accuracy Symbol:P5; Type:Ball;

Cage Type:EJ; H:113.00 mm; N:15 mm; Locating Rings (width x OD):SR90X4; Shaft Diameter d:35 mm; End Cover2:EC510-608; Material :Cast Iron; H1:60.0 mm; J:170.00 mm; Bearing:22308K;

Designation of open end cover:SCO207-30; H2:95 mm; Designation of housing:PA207N-; d:30 mm; B:27 mm; H:47.6 mm; T max.:100 °C; B1:43 mm; A1:27 mm; N:M14;

Type:Ball; B:16; Internal Symbol:No; Type:Ball; Accuracy(Class):Class 0; Specifications/Environment:Standard; Number of Raceway Ring Rows:Single Row; Acoustic Symbol:No; Specifications, Environment:Standard; Load Direction:Radial;

Bearing Unit, Type:Pillow Type; Unit Body Material:Cast Iron; Pillow Type, Category:Standard; Unit Body Material:Cast Iron; Unit, Type:Bearing unit; Surface Treatment:No; Surface Treatment:No; Heat Resistant Characteristics:Standard; Bearing Unit, Type:Pillow Type; Bearing Inner Dia. Shape:Tapered h