(dimensions in mm)
Bearing Type - steel with bronze
Shaft Dia., Nominal (d) - 50.0000
Shaft Size (ds) - 50 +0 / -0.039
Housing Bore Dia. (Dh) - 55 +0.030 / -0
Bearing Outside Diameter, Nominal(Do) - 55.000
Bearing Bore after Mounting (di) - 50.23 / 50.08
Average Clearance (Cd) - 0.1780
Wall Thickness (S3) - 2.430
Bearing Length, Nominal (B) - 30.000
Bearing Length Tolerance (B tol.) - +0 / -0.40
OD Chamfer Length (Co) - 1.800
ID Chamfer Angle (B deg.) - 45
ID Chamfer Length (Ci) - 0.600
Lube Hole Dia. (dl) - 8.000
Material - Copper plated steel shell with sinered bronze liner
This bearing must be lubricated in the application.
Please review the technical information on the requirements for the mating shaft.
Hot number:FAG 31322 FAG NUP221E.TVP2 NSK 30334 OKB 42724KQT OKB 5203NR OKB CX 51213 FAG 54211 + U211 KOYO 7056B ISO 7322 CDB ISB EB1.20.0344.200-1STTN KOYO ER211-32 NKE NU2317-E-MA6 INA SCE47PP FAG SN-308..1308
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