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POM RESIN BEARINGS B-SERIES

WEAR RESISTANCE ・ SELF LUBRICITY ・ DIMENSIONAL STABILITY

POM (polyacetal) is an engineering plastic with balanced mechanical strength properties, and it is excellent especially for fatigue, abrasion resistance, creep resistance, dimensional stability, heat resistance (continuous use at 105℃ or less), and chemical resistance (although weak against acids, it has resistance to alkalis and organic solvents).

B-series

B-series

Main application
Clean room
Under water, in solution
Non-magnetic circumstances
Light rotation torque, light weight
RESIN BEARINGS B-SERIES
※At the base of hexagon socket screw head and straight slot screw head, there is a clearance groove.

Outer ring・Inner ring
Cage・Sealing
POM
BallSUS316/SUS304
Heat resistant temperatureFrom -20℃ to 105℃
ApplicationUnder water・Weak alkali・Weak acid・solvent

OPEN TYPE POM BEARINGS

 

FLAT TYPE

RESIN BEARINGS FLAT

(mm)
Type PN Outer Diameter
D
Inner Diameter
d
Width
W
Allowable Load
kgf
Hole
B4010411.54.90.5
B501551.527.80.8
B6020622.39.81
B65256.52.529.81
B803083319.62
B10030103Outer ring 4
Inner ring 4.5
19.62
B9040942.519.62
B13050135429.43
B100601062.319.62
B18060186529.43
B19060196629.43
B20060206529.43
B22080228749.05
B2201002210649.05
B2601002610868.67
B3001003010968.87
  ※Allowable Load is 300 R.P.M and endurance is consecutive 1 million revolutions.

FLANGE TYPE

樹脂ベアリングフランジ

樹脂ベアリングフランジ

Type PN Outer Diameter
D
Outer Diameter
D1
Inner Diameter
d
Width
W
Width
W1
Allowable Load
N kgf
HoleB13050F1315551--
HoleB18060F182065129.43
HoleB22080F2225871.549.05
HoleB220100F22251071.549.05
SealedB13050FZZ1315551.0--
SealedB22080FZZ2225871.549.05
SealedB220100FZZ22251071.5--
  ※Allowable Load is 300 R.P.M and endurance is consecutive 1 million revolutions.

FLANGE ON BOTH SIDES TYPE

樹脂ベアリング両フランジ

Type PN Outer Diameter
D
Outer Diameter
D1
Inner Diameter
d
Width
W
Width
W1
Allowable Load
N kgf
Hole
B6020U6722.31.2--
B8030U89331.519.62
B9040U91042.51.219.62
  ※Allowable Load is 300 R.P.M and endurance is consecutive 1 million revolutions.



SEALED POM BEARING

FLAT TYPE

樹脂ベアリングシールタイプ

(mm)
Type PN Outer Diameter
D
Inner Diameter
d
Width
W
Allowable Load
N kgf
Hole
B13050ZZ135429.43
B22080ZZ228749.05
B220100ZZ2210749.05
  ※Allowable Load is 300 R.P.M and endurance is consecutive 1 million revolutions.





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