T3/8 (L) BRECOFLEX®

T3/8 (L) BRECOFLEX®

Polyurethane, Steel reinforced, extruded truly endless. Classic imperial pitch with trapezoidal toothform.

BRECOFLEX® timing belts T3/8″ (L)

  • Single-sided
  • Nylon tooth facing (PAZ), (PAR), (PAZ/PAR)
  • Special polyurethanes upon request
  • Antistatic, coloured, machined, ground and punched belts
Standard lengths (mm)/Number of teeth
Type Length No. teeth Type Length No. teeth
124 L 314.33 33 367 L 933.45 98
150 L 381.00 40 390 L 990.60 104
187 L 476.25 50 420 L 1066.80 112
202 L 514.35 54 450 L 1143.00 120
210 L 533.40 56 480 L 1219.20 128
225 L 571.50 60 540 L 1371.60 144
240 L 609.60 64 570 L 1447.80 152
255 L 647.70 68 600 L 1524.00 160
270 L 685.80 72 630 L 1600.20 168
285 L 723.90 76 660 L 1676.40 176
300 L 762.00 80 705 L 1790.70 188
322 L 819.15 86 750 L 1905.00 200
345 L 876.30 92  

L maximum length = 14,992.35mm

Drive Type A

Type A T3/8″ (L)
Zmin 15
dmin 60

Drive Type B

Type B T3/8″ (L)
Zmin 20
dmin 60

Zmin = Minimum number of teeth. dmin= Minimum diameter (mm)

Preferred Belt widths b (mm) Intermediate and larger width upon request
9.53 12.7 19.1 25.4 38.1 50.8 76.2 101.6
3/8" 1/2" 3/4" 1" 1.5" 2" 3" 4"
T3/8" L BFX Available lengths & versions
Standard Stock lengths See table on the left
Minimum purchase amount Up to 685.8mm 1 sleeve
Any number of teeth available from 723.9mm up to 14,992.35mm
Intermediate lengths from 723.9mm o
Standard Plus version 723.9mm up to 14,992.35mm
  On request
Standard material Up to 685.8mm TPUST3
Up to 723.9mm TPUST1 1)
Steel tension member (standard) x
E tension member
StainlessSteel tension membertd>
PAZ x
DL/DL-PAZ
DR/DR-PAZ
T/T-PAZ o

x Available
o Minimum purchase amount on request
– Not available
1) Further materials on request

Technical Specification

T3/8" (L) – Allowable tensile load by belt width
Belt width b (mm) 9,53 12,7 19,1 25,4 50,8 101,6
Tension member loadings Fadm(N) 630 910 1470 2030 4270 8750
Belt weight kg/m 0,038 0,044 0,066 0,088 0,178 0,356