307 travel motor,102-6420,102-6460,363-9337, 307SR 307S SR track drive device

Advance 307 travel motor,102-6420,102-6460,363-9337, 307SR 307S SR track drive device is your 50x80x23 source 50 Bore Diameter (mm) for quality pc160 and accessories. shop online for home delivery or pick up in one of Kate Komatsu part Machinery Co., Ltd our 10000 .

Bearing number: NN3010K
Size (mm): 50x80x23
Bore Diameter (mm): 50
Outer Diameter (mm): 80
Width (mm): 23
d: 50 mm
D: 80 mm
Ew: 72,5 mm

Product Details

Bearing number NN3010K
Size (mm) 50x80x23
Bore Diameter (mm) 50
Outer Diameter (mm) 80
Width (mm) 23
d 50 mm
D 80 mm
Ew 72,5 mm
B 23 mm
C 23 mm
r min. 1 mm
da min. 55 mm
Da min 74 mm
Da max. 75 mm
ra max. 1 mm
Weight 0,415 Kg
Basic dynamic load rating (C) 52,8 kN
Basic static load rating (C0) 72,6 kN
(Grease) Lubrication Speed 7600 r/min
Bearing No. NN3010K
r(min) 1
Cr 66.4
C0r 72.6
Cu 8.85
Grease lub. 7600
Oil lub. 9100
Fw -
da(min) 55
da(max) -
db(min) -
Da(max) 75
Da(min) 74
ra(max) 1
(Refer.)Mass(kg) 0.415
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