SKF NA 4902 cylindrical roller bearings

Housing Material:[Aluminum Alloy] 201; Bearing Retained:Yes (with retaining; Bearing Used:Deep Groove Ball Bea; Bearing Part Number:6902; Bearing Retained:Yes (with retaining; Shape:Flange Type; Days to Ship:7 Days; Volume Discount:Available; Bearing Used:Deep Groove Ball Bea; Flange O.D. H(φ):57;

Seal, Shield Symbols:ZZ; Type:Ball; Type:Ball; Grease symbol:/2AS; Inner/Outer Ring Material:Steel; Outer Ring Shape:With Retaining Ring; Max. Allowed rpm(rpm):5000; Load Direction:Radial; B:22; Types:16**/6*** series;

B1:28.6 mm; s1:23 mm; C:9.55 kN; d1:27.2 mm; S:6.5 mm; d:12 mm; H2:57 mm; L1:38 mm; H1:10 mm; B:19 mm;

Low Torque Specification:No; Acoustic Symbol:No; Types:No; Number of Raceway Ring Rows:Single Row; Precision Grade Symbol:No; Torque Symbol:No; Basic Dynamic Load Rating(N):1920; Retainer Type:Punching; Load Direction:Radial; Size Standards:Metric System;

Flange O.D. H(φ):77; Bearing Used:Deep Groove Ball Bea; Bearing Retained:Yes (with retaining; Shape:Flange Type; Bearing Part Number:6004; Shape:Flange Type; Type:Bearings with Housin; Type:Bearings with Housin; Bearing I.D. d(mm):20; Width T(mm):40;

Fit:J7; Machining:No; d:50; Stroke:No; Surface Treatment:No; Unit, Type:Insert Bearing Unit; Stroke:No; Bearing Inner Dia. Shape:Tapered hole adapter; Bearing Inner Dia. Shape:Tapered hole adapter; Bearing Unit, Type:Round flange shape;

s max:0.5 mm; Nlim (grease):11,000 rpm; Lubrication hole on outer ring:Oui/Yes; Max operating temperature, Tmax:120 °C; Inner ring reference:1R20X24X20; d:20 mm; da min:22 mm; F:24 mm; rs min:0.3 mm; Lubrication hole on inner ring:Non/No;

Bearing Part Number:6004; Seals:ZZ (Double Shield); Number of Bearings:Single; Housing Material:[Aluminum Alloy] 201; Bearing Retained:No; Bearing Used:Deep Groove Ball Bea; Volume Discount:Available; Shape:Flange Type; Bearing Material:Steel; Number of Bearings:Single;

Unit Body Material:Cast Iron; Surface Treatment:No; Grease Type:Standard Grease; Basic Load Rating, Dynamic Rating(N):81900; Bearing Unit, Type:Square flange shape; Bearing Inner Dia. Shape:Cylindrical Bore Set; RoHS:6; Machining:No; Basic Load Rating, Static Rating(N):52200; Stroke:No;

B:56 mm; rs min:3 mm; Weight / Kilogram:19.7; Nlim (grease):1,800 rpm; Mass (without HJ ring):19.7 kg; db min:275 mm; da min:253 mm; Product Group:B04144; Minimum Buy Quantity:N/A; D:360 mm;

d:31.75 mm; Designation of housing:P206-; N1:21 mm; Designation of bearing:EX206-20G2; G:M6x1; L:165 mm; T max.:100 °C; T min.:-20 °C; d1:44.1 mm; H2:83 mm;

Inner/Outer Ring Material:Steel; Raceway Ring Shape:Needle Roller; Precision (JIS):Grade 0; Outer Ring:With Outer Ring; Rolling Element Material:Steel; D:37; Number of Raceway Ring Rows:Single Row; Raceway Ring Shape:Needle Roller; B:30; Series:No Inner Wheel;

G:M6x1; Recommended tightening torque for set screw:11.5 Nm; C:25.7 kN; L1:82 mm; B:42.9 mm; Designation of bearing:UC207G2L4; A2:44.4 mm; e:19 mm; J1:66 mm; Z:30 mm;

Number of Bearings:Single; Width T(mm):18; Shape:Flange Type; Bearing Used:Deep Groove Ball Bea; RoHS:6; Holder Surface Treatment:Electroless Nickel P; Bearing Retained:No; Flange Shape:Square Type; Days to Ship:8 Days; Housing Material:1045 Carbon Steel;

RoHS:6; Outer Ring:With Outer Ring; Load Direction:Radial; Width(mm):7; Number of Raceway Ring Rows:Single Row; Seal, Shield Symbols:ZZ; Outer Ring:With Outer Ring; Inner/Outer Ring Material:[Steel] Steel; Retainer Type:Punching; Holder Symbol:No;