NTN NF221 bearing

105x168.8x36

Details: Bearing Name NF221 New Model NF221 Old Model 12221 Bearing product Model NF221 Category Cylindrical Roller Bearings Brand NTN Inner Diameter d ( mm ) 105 Outer...



Cylindrical roller bearings NF221

Bearing number : NF221

Size (mm) : 105x168.8x36

Brand : NTN

Bore Diameter (mm) : 105

Outer Diameter (mm) : 168,8

Width (mm) : 36

Bearing dimensions and specification in NTN catalogue:

d - 105 mm

D - 190 mm

Ew - 168,8 mm

B - 36 mm

C - 36 mm

r min. - 2,1 mm

r1 min. - 2,1 mm

J - 135 mm

Weight - 3,95 Kg

Basic dynamic load rating (C) - 201 kN

Basic static load rating (C0) - 241 kN

(Grease) Lubrication Speed - 3 600 r/min

(Oil) Lubrication Speed - 4 300 r/min

Bearing NF221

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