NTN  R2252V Bearings for special applications  

ra max:2 mm; Precision Class:ABEC 1 | ISO P0; Da max:161 mm; Snap Ring:No; Rolling Element:Ball Bearing; Maximum Capacity / Filling Slot:No; Weight / LBS:3.28488; Weight / Kilogram:1.98; Minimum Buy Quantity:N/A; rs min:2 mm;

Lateral Width L(mm):76; C Chamfered:Not Provided; Thickness T(mm):35 ～ 50; Bearing Material:[Steel] Steel; Thickness, Height Indication:T, h Selection; Holder Surface Treatment:Not Provided; Bearing Used:Deep Groove Ball Bea; Shape:T-Shaped; Days to Ship:8 Days; Bearing Part Number:6203;

T min.:-20 °C; e:13 mm; Designation of bearing:UC211-34G2L3; Dz:110 mm; A1:13 mm; d:53.98 mm; s1:27.8 mm; L:185 mm; Weight:3.98 kg; T max.:100 °C;

d1:37.4 mm; A:27 mm; s1:30.9 mm; e:16 mm; Weight:0.65 kg; C0:7.88 kN; d:25 mm; T max.:100 °C; L:68 mm; J:99 mm;

Type:Thrust Ball; Days to Ship:9 Days or more; d:130; Outer Ring Shape:Flat; Number of Raceway Ring Rows:Single Row; Specifications/Environment:Standard; Inner/Outer Ring Material:Steel; Retainer Type:Momi removing; Max. Allowed rpm(rpm):720; Bearing Style:Open Type;

da min:237 mm; Nlim:1,700 rpm; Number of lubrication holes:3; Y0:2.23; Dynamic load, C:2,190 kN; rs min:4 mm; Characteristic rolling element frequency, BSF:7.16 Hz; Fatigue limit load, Cu:185 kN; Mass:52.21 kg; Min operating temperature, Tmin:-40 °C;

Unit, Type:Insert Bearing Unit; d:40; Surface Treatment:No; Bearing Inner Dia. Shape:Cylindrical Bore Set; Stroke:No; Unit, Type:Insert Bearing Unit; Surface Treatment:No; Basic Load Rating, Static Rating(N):17800; Unit Body Material:Cast Iron; Rolling Element Material:Bearing Steel;

Weight:0.46 kg; C:9.55 kN; A1:19 mm; H1:10 mm; J:48 mm; E:9 mm; L1:20 mm; C0:4.78 kN; B1:28.6 mm; Designation of housing:PA203N-;

S:18.8 mm; N1:21 mm; A:45 mm; Designation of housing:PE207-; N:14mm; d1:51.1 mm; G:R1/8"; L1:49 mm; s1:36.3 mm; H1:19 mm;

H:65 mm; s1:12.5 mm; S:7 mm; B:25 mm; G1:M16; d:20 mm; Recommended tightening torque for set screw:5.5 Nm; A:25 mm; A2:30 mm; C:12.8 kN;

RoHS:6; Bearing Retained:No; Number of Bearings:Double; Shape:Flanged Pilot Type; Holder Width(inch):2-1/2; Bearing Part Number:6002; Volume Discount:Available; Seals:ZZ (Double Shield); Bearing Used:Deep Groove Ball Bea; Bearing Used:Deep Groove Ball Bea;

Max. Allowed rpm(rpm):4000; Seal, Shield Symbols:LLB; Size Standards:Metric System; Bearing Style:Rubber Sealed; Preload Mark:C3; d:80; Size Standards:Metric System; Precision:Grade 0; Type:Ball; Retainer Type:Punching;

Recommended tightening torque for set screw:16.8 Nm; L:175 mm; C0:32.8 kN; N:19mm; A1:18 mm; s1:32.55 mm; A:48 mm; J:143 mm; Weight:4.43 kg; Designation of bearing:UC212-38G2T04;

s1:64.3 mm; d1:110 mm; d:80 mm; N1:34 mm; L:290 mm; J:232 mm; H2:175 mm; A:78 mm; N:26mm; Recommended tightening torque for set screw:33 Nm;

N1:21 mm; A1:30 mm; Designation of open end cover:SCOU206-18; Designation of closed end cover:SCC206; T min.:-40 °C; d:28.58 mm; Recommended tightening torque for set screw:3.7 Nm; S:8 mm; L1:54 mm; Weight:1.37 kg;