BS Cast Iron Sprockets 06B, 08B – ISO/R 606

Cast Iron Sprockets (06B) 3/8″ x 7/32″ (British Standard) to ISO/R 606

No. teeth	de	dp	Simplex			Duplex			Triplex
No. teeth	de	dp	dm	D1*	A	dm	D1*	A	dm	D1*	A
38	119.5	115.34	70	19	32	80	19	40	90	23	56
45	140.7	136.54	70	19	32	80	19	40	90	23	56
57	176.9	172.91	70	19	32	80	19	40	90	23	56
76	234.9	230.49	70	19	32	80	19	40	100	23	56
**95	292.5	288.08	80	19	40	90	19	45	100	23	56
**114	349.6	345.68	80	19	40	90	19	45	100	23	56
**150	459.2	454.82	90	23	45	100	23	50	125	23	60

**Simplex sprockets with rim reinforcement on both sides

Tooth radius: r₃ = 10
Radius size: C = 1.0
Tooth width: B₁ = 5.3

Tooth width: b₁ = 5.2
Tooth width: B₂ = 15.4
Tooth width: B₃ = 25.6

Cast Iron Sprockets (08B) 1/2″ x 5/16″ (British Standard) to ISO/R 606

No. teeth	de	dp	Simplex			Duplex			Triplex
No. teeth	de	dp	dm	D1*	A	dm	D1*	A	dm	D1*	A
38	158.6	153.80	70	19	40	90	23	50	100	23	60
45	188.0	182.07	70	19	40	90	23	50	100	23	60
57	236.4	230.54	70	19	40	90	23	50	100	23	60
76	313.3	307.33	80	23	40	100	23	56	100	23	60
**95	390.1	384.11	80	23	45	100	23	56	120	23	67
**114	466.9	460.90	80	23	45	100	23	63	120	23	67

** Simplex sprockets with rim reinforcement on both sides

Tooth radius: r₃ = 13
Radius size: C = 1.3
Tooth width: B₁ = 7.2

Tooth width: b₁ = 7.0
Tooth width: B₂ = 21.0
Tooth width: B₃ = 34.9

* Bore Ø H12
All dimensions in mm. Intermediate sizes & special sprockets to drawing up to 1000mm diameter. Standard to ISO/R 606

	Available from stock
	Special order – typically 7-10 days

Related Products:

(1 votes, average: 5.00 out of 5)