Cam clutch bearings / with Keyway and Spring / Series BB-1K-K / TSUBAKIMOTO KOGYO

[Specifications]
・Type: Ball bearing freewheel
・I.D. D(φ): 15~40
・Outer Diameter D(φ): 35~80
・Model series: With keyway in the inner ring

Part Number

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Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	I.D. D (φ)	Outer Diameter D (φ)	Basic Dynamic Load Rating (N)	Basic Load Rating Static Rating (N)	Customs tariff — weight (kg)	A (mm)	Max. overrunning speed (inner ring/shaft) rpm	r (min.) (mm)	D (mm)	Shaft tolerance (mm)	Max. overrunning speed (outer ring) rpm	t2 (mm)	b2 (mm)	Drag moment (Nm)	Torque TKN (Nm)	t1 (mm)
155.77 €	5	5 Days	17	40	7000	3700	0.103	12	3,500	0.6	36.1	-0.008 to -0.028	1,900	1.2	5	0.01	43	1.9
166.40 €	5	5 Days	15	35	5950	3230	0.079	11	3,600	0.6	32.6	-0.008 to -0.028	2,000	1.2	5	0.01	29	1.9
166.40 €	5	5 Days	20	47	8500	4900	0.164	14	3,000	1	41.7	-0.010 to -0.031	1,600	1.6	6	0.014	61	2.5
169.88 €	5	5 Days	25	52	10700	6300	0.17	15	2,500	1	41.7	-0.010 to -0.031	1,400	1.5	8	0.017	78	3.6
194.71 €	5	5 Days	30	62	11900	7900	0.254	16	2,000	1	56.6	-0.010 to -0.031	1,100	2	8	0.03	140	3.1
208.78 €	5	5 Days	35	72	13500	9700	0.351	17	1,800	1.1	64	-0.012 to -0.037	1,000	2.4	10	0.034	173	3.7
226.26 €	5	5 Days	40	80	14500	11700	0.574	22	1,800	1.1	71	-0.012 to -0.037	900	3.3	12	0.04	260	5

Customs tariff — weight per	1	Customs tariff — weight unit	kg	Customs tariff — item number	84836020
Series	BB-1K-K	Type	Ball bearing freewheel	Model series	With keyway in the inner ring
Customs tariff — country of origin	DE

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Basic Attributes

I.D. D(φ)
15

17

20

25

30

35

40
Clear
Outer Diameter D(φ)
35

40

47

52

62

72

80
Clear
Basic Dynamic Load Rating(N)
5950

7000

8500

10700

11900

13500

14500
Clear
Customs tariff — weight(kg)
0.079

0.103

0.164

0.17

0.254

0.351

0.574
Clear
A(mm)
11

12

14

15

16

17

22
Clear
Max. overrunning speed (inner ring/shaft) rpm
- 1,800
- 2,000
- 2,500
- 3,000
- 3,500
- 3,600
Clear
r (min.)(mm)
- 0.6
- 1
- 1.1
Clear
D(mm)
32.6

36.1

41.7

56.6

64

71
Clear
Shaft tolerance(mm)
- -0.012 to -0.037
- -0.010 to -0.031
- -0.008 to -0.028
Clear
Max. overrunning speed (outer ring) rpm
- 1,000
- 1,100
- 1,400
- 1,600
- 1,900
- 2,000
- 900
Clear
t2(mm)
- 1.2
- 1.5
- 1.6
- 2
- 2.4
- 3.3
Clear
b2(mm)
- 5
- 6
- 8
- 10
- 12
Clear
Drag moment(Nm)
0.01

0.014

0.017

0.03

0.034

0.04
Clear
Torque TKN(Nm)
- 29
- 43
- 61
- 78
- 140
- 173
- 260
Clear
t1(mm)
- 1.9
- 2.5
- 3.1
- 3.6
- 3.7
- 5
Clear