200 Series

Product photo
  • Shaft-mounted type without an inner ring.
  • It can be mounted inside sprockets, gears, and other transmission elements.
  • Torque range :39.2~1400N・m

Features

  • ・This model has no inner race and is designed to be mounted directly to the shaft.
  • ・Can be compactly embedded in sprockets and gears.
  • ・Suitable for low to medium speed applications.
  • ・Dedicated inner races are made to order.

Construction

Structural drawing

Dedicated Inner Race

Dedicated inner races for each series are made to order.

Structural drawing
Inner Race Model No. Shaft Bore Diameter Inner Raceway Diameter
C(+0~-0.025)
Width
A
Diameter F H7 Keyway Chamfering J
B204-IR 10 4X1.5 0.8 18.796 25
B205-IR 12.5 4X1.5 0.8 23.622 25
B206-IR 20 5X2 1.3 32.766 28
B207-IR 25 7X3 1.3 42.088 28
B208-IR 30 7X3 1.3 46.761 32
B209-IR 30 7X3 1.3 46.761 32
B210-IR 35 10X3.5 1.8 56.109 32
B211-IR 35 10X3.5 1.8 56.109 32
B212-IR 45 12X3.5 1.8 70.029 42
B213-IR 45 12X3.5 1.8 70.029 42
B214-IR 50 12X3.5 1.8 79.356 42

※When using the Cam Clutch at near-maximum torque, use a hardened shaft and verify the shaft strength.

Model No. examples

B 205

Series

Size

※The outer diameter dimensions are the same as those of the 6200 type bearings.
(ex. :B205=6205、B206=6206、B207=6207、B208=6208)

Catalogs ・Instruction Manuals

List of Model Numbers

※Click the model No. for detailed information.

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