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NMB PR12 plain bearings - Industrial Bearing

  NMB PR12 plain bearings

NMB PR12 plain bearings pdf

NMB PR12 plain bearings Needs 480x300x149 Size (mm) Analysis 300 Outer Diameter (mm) , 480 Bore Diameter (mm) Manufacturing Service . Get Your Free.

Size (mm) 480x300x149
Bore Diameter (mm) 480
Outer Diameter (mm) 300
Width (mm) 149
d1 300 mm
D 480 mm
B1 149 mm
d2 375 mm
D1 441 mm
B 121 mm
G Tr 340×5
G1 27 mm
s1 23.3 mm
r1,2 – min. 4 mm
da – min. 327 mm
da – max. 398 mm
Da – min. 426 mm
Da – max. 465 mm
Ca – min. 1.8 mm
ra – max. 3 mm
Basic dynamic load rating – C 2280 kN
Basic static load rating – C0 4000 kN
Fatigue load limit – Pu 305 kN
Reference speed 1000 r/min
Limiting speed 1400 r/min
Factor – k1 0.121
Factor – k2 0.098
d2 ≈ 375 mm
D1 ≈ 441 mm
B2 ≈ 157 mm
s1 max. 23.3 mm
r1,2 min. 4 mm
da min. 327 mm
da max. 398 mm
Da min. 426 mm
Da max. 465 mm
Ca min. 1.8 mm
ra max. 3 mm
Basic dynamic load rating C 2280 kN
Basic static load rating C0 4000 kN
Fatigue load limit Pu 305 kN
Misalignment factor k1 0.121
Operating clearance factor k2 0.098
Mass bearing + sleeve 93 kg

  Detailed Parameters

  parameter:

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