INA KRE52-PP Cam Follower and Track Roller - Stud Type

Old MRC Bearing Number:207FFSG; Fillet Radius ra:1.00 mm; Basic Radial Load Rating-Dynamic DC:25500 N; Basic Interchange BCA:-; Basic Interchange NDH:488507; Accessories:488000 Two Seals & S; Width - Overall B:25.0 mm; d:35.000 mm; Width - Outer Ring B0:17.0 mm; Width - Inner Ring B1:25.00 mm;

B1:4 mm; Tolerance housing:H7; Coefficient of friction µ min.:0.08; Coefficient of friction µ max.:0.15; B:12 mm; Permissible sliding velocity v min.:0 m/s; a:3 mm; Tolerance shaft:e7; Permissible sliding velocity v max.:0.5 m/s; Mass bushing:0.036 kg;

Reference speed:7500 r/min; ra max.:1 mm; Calculation factor Y0:0.9; Limiting speed:9500 r/min; B:19 mm; da max.:46 mm; T:19 mm; Calculation factor e:0.37; Calculation factor Y:1.6; d:40 mm;

Specific static load factor K0:20 N/mm²; Specific dynamic load factor K:10 N/mm²; B1:2 mm; Coefficient of friction µ min.:0.05; Permissible sliding velocity v min.:0.25 m/s; B:5 mm; D1:13 mm; D:9 mm; Permissible sliding velocity v max.:5 m/s; d:5 mm;

Pin Dia A1:13.5 mm; Width A:41.3 mm; Dimension S1:25.4 mm; Dimension B:104.8 mm; Dimension C:88.9 mm; Dimension D2:76.2 mm; Dimension H:29.4 mm; Basic Dynamic Radial Load Rating:20300 N; Basic Static Radial Load Rating Co:15300 N; Insert Bearing IB:Stainless Steel;

da:61.913 mm; P180°:49.8 kN; Max. speed for Taconite seal:1250 r/min; P150°:40.5 kN; RG:3/8 NPT; J min.:263.525 mm; A2:223.838 mm; N1:22.225 mm; Bearing:22315 EK; Housing:SAF 615;

dk:35.5 mm; l3 min.:29 mm; l4 max.:97 mm; C1 max.:22 mm; Tightening torque bolt with internal hexagon:23 N·m; r1 min.:0.6 mm; Basic static load rating C0:69.5 kN; d2 max.:62 mm; N1 max.:20 mm; α:4 °;

D:130.0000 mm; Basic Static Radial Load Rating Co:72000 N; Fillet Radius ra:1.50 mm; Oil Speed Rating Open/Shielded n2:4800 rpm; Grease Speed Rating Open/Shielded n1:3900 rpm; Basic Dynamic Radial Load Rating C:74800 N; B:25.00 mm; d:75.000 mm; Accessories:One Shield;

Fillet Radius rb:1.00 mm; Oil Speed Rating n2:2800 rpm; Fillet Radius ra:2.00 mm; B:66.00 mm; Basic Static Radial Load Rating Co:270000 N; D:200.0000 mm; Basic Dynamic Radial Load Rating C:195000 N; d:130.000 mm; Grease Speed Rating n1:2200 rpm;

Basic dynamic load rating C:1262 kN; db min.:231 mm; Ba min.:10 mm; Calculation factor Y1:3; Mass bearing + sleeve:37.9 kg; Fatigue load limit Pu:163 kN; B2:30 mm; Limiting speed:430 r/min; d1:200 mm; Basic static load rating C0:1860 kN;

Grease Speed Rating n1:2600 rpm; Basic Dynamic Radial Load Rating C:168000 N; B:68.30 mm; Basic Static Radial Load Rating Co:140000 N; D:160.0000 mm; d:75.000 mm; Fillet Radius ra:2.00 mm; Accessories:Shield & Seal; Oil Speed Rating n2:3600 rpm; Sealed Speed Rating n3:2600 rpm;

D:400 mm; rs (min):5 mm; with tapered bore:1 000 min-1; with cylindrical bore:840 min-1; B:132 mm; d:190 mm; Pu:1920 kN; Grease:2710 kN; Oil:238.900 kN; Dynamic (Cr):12 mm;

Cap bolt:4 x 1-8 UNC; da:220 mm; P180°:173 kN; Stabilizing ring:SR-44-38; Pa:95.2 kN; Labyrinth ring (db shaft position):LOR 179; Eye bolt:2 x 1/2-13 UNC; Lock washer:W 44; H:474.663 mm; Housing:SAW 244;

r1,2 min.:1.5 mm; D:85 mm; ra max.:1.5 mm; d1 ≈:65.35 mm; Reference speed:6000 r/min; B:32 mm; Mass bearing:0.79 kg; Cb min.:7 mm; r3,4 min.:1.5 mm; db min.:53.5 mm;

U:20 mm; Fatigue load limit Pu:11.6 kN; Basic dynamic load rating C:35.8 kN; Ew:81 mm; Mass needle roller and cage assembly:0.079 kg; Basic static load rating C0:93 kN; Fw:75 mm; Reference speed:5600 r/min; Limiting speed:6300 r/min;