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Plain Bearings

A range of Plain Polymer Bearings in diameters to match the bores of our Gears, Pulleys and Sprockets and the outside diameters of ourShafts. These bearings are light and durable, require no lubrication and are insensitive to dirt.

Plain Bearing

Specification

  • Material: Polymer
  • Max Temp Rating: 130°C

Recommended installation tolerance:
Housing bore: H7
Shaft: h9
r = max. 0.02" (0.5 mm)
Bearing Diagram

Imperial Plain Bearings

Dimensions in Inches

Part No.
(Link)		 d1 d2 b1 d3 b2
BG004 1/8 3/16 3/16 0.312 0.032
BG006 3/16 1/4 1/4 0.375 0.032
BG008 1/4 5/16 5/16 0.500 0.032
BG012 3/8 15/32 15/32 0.687 0.046

Metric Plain Bearings

Dimensions in mm.

Part No.
(Link)		 d1 d2 b1 d3 b2
BG03M 3 4.5 5 7.5 0.75
BG04M 4 5.5 6.0 9.5 0.75
BG05M 5 7.0 5.0 11.0 1.0
BG06M 6 8.0 8.0 12.0 1.0
BG08M 8 10.0 10.0 15.0 1.0
BG10M 10 12.0 12.0 18.0 1.0
BG12M 12 14.0 12.0 18.0 1.0

Select from our range of Plain Polymer Bearings below.

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Polymer Flange Bearing, 1/8"Bore
Polymer Flange Bearing, 1/8"Bore
BG004
Plain Polymer Flange Bearing, 1/8"Bore, 3/16" O/D, 3/16"length...
Stock: 3 pcs
£2.62 /each
Excl. VAT: £2.18
10 or more: £2.08 /each
25 or more: Please ask
Polymer Flange Bearing, 3/16"Bore
Polymer Flange Bearing, 3/16"Bore
BG006
Plain Polymer Flange Bearing, 3/16"Bore, 1/4" O/D, 1/4"length...
Stock: 25 pcs
£2.72 /each
Excl. VAT: £2.27
10 or more: £2.16 /each
25 or more: Please ask
Polymer Flange Bearing, 1/4"Bore
Polymer Flange Bearing, 1/4"Bore
BG008
Plain Polymer Flange Bearing, 1/4"Bore, 5/16" O/D, 5/16"length...
Stock: 23 pcs
£2.77 /each
Excl. VAT: £2.31
10 or more: £2.20 /each
25 or more: Please ask
Polymer Flange Bearing, 3/8"Bore
Polymer Flange Bearing, 3/8"Bore
BG012
Plain Polymer Flange Bearing, 3/8"Bore, 15/32" O/D, 1/2"length...
Stock: 31 pcs
£2.82 /each
Excl. VAT: £2.35
10 or more: £2.23 /each
25 or more: Please ask
Plain Polymer Flange Bearing, 3mm Bore, 4.5mm O/D
Plain Polymer Flange Bearing, 3mm Bore, 4.5mm O/D
BG03M
Plain Polymer Flange Bearing, 3mm Bore, 4.5mm O/D, 5mm length..
Stock: 17 pcs
£2.60 /each
Excl. VAT: £2.17
10 or more: £2.06 /each
25 or more: Please ask
Plain Polymer Flange Bearing, 4mm Bore, 5.5mm O/D
Plain Polymer Flange Bearing, 4mm Bore, 5.5mm O/D
BG04M
Plain Polymer Flange Bearing, 4mm Bore, 5.5mm O/D, 6mm length ..
Stock: 125 pcs
£2.62 /each
Excl. VAT: £2.18
10 or more: £2.08 /each
25 or more: Please ask
Plain Polymer Flange Bearing, 5mm Bore, 7mm O/D
Plain Polymer Flange Bearing, 5mm Bore, 7mm O/D
BG05M
Plain Polymer Flange Bearing, 5mm Bore, 7mm O/D, 5mm length ..
Stock: 17 pcs
£2.62 /each
Excl. VAT: £2.18
10 or more: £2.08 /each
25 or more: Please ask
Plain Polymer Flange Bearing, 6mm Bore, 8mm O/D
Plain Polymer Flange Bearing, 6mm Bore, 8mm O/D
BG06M
Plain Polymer Flange Bearing, 6mm Bore, 8mm O/D, 8mm length ..
Stock: 30 pcs
£2.64 /each
Excl. VAT: £2.20
10 or more: £2.09 /each
25 or more: Please ask
Plain Polymer Flange Bearing, 8mm Bore, 10mm O/D
Plain Polymer Flange Bearing, 8mm Bore, 10mm O/D
BG08M
Plain Polymer Flange Bearing, 8mm Bore, 10mm O/D, 10mm length..
Stock: 22 pcs
£2.70 /each
Excl. VAT: £2.25
10 or more: £2.14 /each
25 or more: Please ask
Plain Polymer Flange Bearing, 10mm Bore, 12mm O/D
Plain Polymer Flange Bearing, 10mm Bore, 12mm O/D
BG10M
Plain Polymer Flange Bearing, 10mm Bore, 12mm O/D, 12mm length ..
Stock: 20 pcs
£2.77 /each
Excl. VAT: £2.31
10 or more: £2.20 /each
25 or more: Please ask
Plain Polymer Flange Bearing, 12mm Bore, 14mm O/D
Plain Polymer Flange Bearing, 12mm Bore, 14mm O/D
BG12M
Plain Polymer Flange Bearing, 12mm Bore, 14mm O/D, 12mm length..
Stock: 39 pcs
£3.05 /each
Excl. VAT: £2.54
10 or more: £2.40 /each
25 or more: Please ask