Komatsu STEP 56B-54-37351 STEP	A5:21.4 mm; B1:56.3 mm; SW:3.97 mm; Designation of bearing:EX209-28G2T20; T max.:200 °C; B:42.8 mm; Designation of housing:C209-; C0:20.8 kN; Weight:1.67 kg; C:31.85 kN;
Komatsu STEP 425-54-32251 STEP	A5:21.4 mm; B1:56.3 mm; SW:3.97 mm; Designation of bearing:EX209-28G2T20; T max.:200 °C; B:42.8 mm; Designation of housing:C209-; C0:20.8 kN; Weight:1.67 kg; C:31.85 kN;
Komatsu STEP 423-54-64781 STEP	d1:70 mm; J:125 mm; d:44.45 mm; S:19.8 mm; Recommended tightening torque for set screw:16.8 Nm; T min.:-20 °C; C:53 kN; Designation of housing:FS309-; Designation of bearing:EX309-28G2L3; A4:33 mm;
Komatsu STEP 8293-54-1770 STEP	SW:3.97 mm; Recommended tightening torque for set screw:8 Nm; L1:76 mm; s1:36.3 mm; T min.:-20 °C; Weight:1.34 kg; C:25.7 kN; L:122 mm; B1:51.1 mm; L3:40 mm;
Komatsu STEP 421-54-44620 STEP	C - Cup Width:0.4688 in; Db - Cup Backface Backing Diameter:5.31 in; Y - ISO Factor3:1.53; Cup Part Number:LL521810; D:5.5938 in; Cg - Geometry Factor:0.118; Da - Cup Frontface Backing Diameter:5.43 in; Design Units:Imperial; Series:LL521800; e - ISO Factor2:0.39;
Komatsu STEP 417-46-62170 STEP	Rolling Element Material:Steel; Precision:Grade 0; d:15; Bearing Style:Open Type; Basic Dynamic Load Rating(N):9400; Load Direction:Radial; Types:7*** series; Days to Ship:9 Days; Number of Raceway Ring Rows:Double Row;
Komatsu STEP 426-T86-2611 STEP	Bearing Material:Stainless Steel; Flange Shape:Square Type; Number of Bearings:Single; Holder Surface Treatment:Clear Anodize; Type:Bearings with Housin; Bearing Used:Deep Groove Ball Bea; Shape:Flange Type; Bearing Retained:Yes (with retaining; Housing Material:[Aluminum Alloy] 201;
Komatsu STEP 427-54-P1250 STEP	Min operating temperature, Tmin:-20 °C; D1:90 mm; D:155 mm; B:13.5 mm; Brand:NTN; rs min:1.5 mm; Bearing ring (outer ring) GS mass:1.33 kg; Max operating temperature, Tmax:120 °C;