Bearing N 312 ECJ SKF -

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NACHI PZS Series Hydraulic Piston Pumps Origin Japan

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Bearing N 312 ECJ SKF image

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Specifications for Thrust Ball Bearings

d1:150 mm
D:310 mm
B:86 mm
B1:122 mm
d2 ≈:209 mm
d3:200 mm
D1 ≈:274 mm
B4:29 mm
s1 max.:16.4 mm
r1,2 min.:4 mm
da max.:233 mm
db min.:180 mm
Da min.:254 mm
Da max.:293 mm
Ba min.:10 mm
Ca min.:3 mm
ra max.:3 mm
Basic dynamic load rating C:1270 kN
Basic static load rating C0:1630 kN
Fatigue load limit Pu:146 kN
Reference speed:1900 r/min
Limiting speed:2600 r/min
Misalignment factor k1:0.114
Operating clearance factor k2:0.1
Mass bearing + sleeve:35 kg

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NACHI PZS Series Hydraulic Piston Pumps Origin Japan

NACHI PZE Series Hydraulic Piston Pumps Origin Japan

Komastu Gear Pump Origin Japan

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