high quality inch cam yoke roller CYR

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Designation	Outside diameter	Bore diameter	Width overall	Roller width	Track roller dynamic load rating	Track roller static load rating	Weight
	D	d	B	C	C_r	C_0r	≈m
	mm	mm	mm	mm	kN	kN	kg
CYR 3 1/4	82.55	25.4	46.0375	44.45	70	177	1.64
CYR 3 1/4 S	82.55	25.4	46.0375	44.45	70	177	1.64
CCYR 3 1/4	82.55	25.4	46.0375	44.45	70	177	1.64
CCYR 3 1/4 S	82.55	25.4	46.0375	44.45	70	177	1.64
CYR 3 1/2	88.9	28.575	52.3875	50.8	84	214	2.25
CYR 3 1/2 S	88.9	28.575	52.3875	50.8	84	214	2.25
CCYR 3 1/2	88.9	28.575	52.3875	50.8	84	214	2.25
CCYR 3 1/2 S	88.9	28.575	52.3875	50.8	84	214	2.25
CYR 4	101.6	31.75	58.7375	57.15	106	244	3.19
CYR 4 S	101.6	31.75	58.7375	57.15	106	244	3.19
CCYR 4	101.6	31.75	58.7375	57.15	106	244	3.19
CCYR 4 S	101.6	31.75	58.7375	57.15	106	244	3.19
CYR 5 S	127	44.45	73.025	69.85	189	520	6.59
CCYR 5 S	127	44.45	73.025	69.85	189	520	6.59
CYR 6 S	152.4	57.15	85.725	82.55	260	675	9.14
CCYR 6 S	152.4	57.15	85.725	82.55	260	675	9.14
CYR 7 S	177.8	69.85	98.425	95.25	335	951	14.71
CCYR 7 S	177.8	69.85	98.425	95.25	335	951	14.71
CYR 8 S	203.2	82.68	114.3	107.95	410	1281	21.45
CCYR 8 S	203.2	82.68	114.3	107.95	410	1281	21.45
CYR 9 S	228.6	95.38	127	120.65	503	1631	29.8
CCYR 9 S	228.6	95.38	127	120.65	503	1631	29.8
CYR 10 S	254	108.08	139.7	133.35	585	1917	40.46
CCYR 10 S	254	108.08	139.7	133.35	585	1917	40.46

CYR 3 1/4

D	Outside diameter	82.55 mm
d	Bore diameter	25.4 mm
B	Width overall	46.0375 mm
C	Roller width	44.45 mm
C_r	Track roller dynamic load rating	70 kN
C_0r	Track roller static load rating	177 kN
≈m	Weight	1.64 kg

CYR 3 1/4 S

D	Outside diameter	82.55 mm
d	Bore diameter	25.4 mm
B	Width overall	46.0375 mm
C	Roller width	44.45 mm
C_r	Track roller dynamic load rating	70 kN
C_0r	Track roller static load rating	177 kN
≈m	Weight	1.64 kg

CCYR 3 1/4

D	Outside diameter	82.55 mm
d	Bore diameter	25.4 mm
B	Width overall	46.0375 mm
C	Roller width	44.45 mm
C_r	Track roller dynamic load rating	70 kN
C_0r	Track roller static load rating	177 kN
≈m	Weight	1.64 kg

CCYR 3 1/4 S

D	Outside diameter	82.55 mm
d	Bore diameter	25.4 mm
B	Width overall	46.0375 mm
C	Roller width	44.45 mm
C_r	Track roller dynamic load rating	70 kN
C_0r	Track roller static load rating	177 kN
≈m	Weight	1.64 kg

CYR 3 1/2

D	Outside diameter	88.9 mm
d	Bore diameter	28.575 mm
B	Width overall	52.3875 mm
C	Roller width	50.8 mm
C_r	Track roller dynamic load rating	84 kN
C_0r	Track roller static load rating	214 kN
≈m	Weight	2.25 kg

CYR 3 1/2 S

D	Outside diameter	88.9 mm
d	Bore diameter	28.575 mm
B	Width overall	52.3875 mm
C	Roller width	50.8 mm
C_r	Track roller dynamic load rating	84 kN
C_0r	Track roller static load rating	214 kN
≈m	Weight	2.25 kg

CCYR 3 1/2

D	Outside diameter	88.9 mm
d	Bore diameter	28.575 mm
B	Width overall	52.3875 mm
C	Roller width	50.8 mm
C_r	Track roller dynamic load rating	84 kN
C_0r	Track roller static load rating	214 kN
≈m	Weight	2.25 kg

CCYR 3 1/2 S

D	Outside diameter	88.9 mm
d	Bore diameter	28.575 mm
B	Width overall	52.3875 mm
C	Roller width	50.8 mm
C_r	Track roller dynamic load rating	84 kN
C_0r	Track roller static load rating	214 kN
≈m	Weight	2.25 kg

CYR 4

D	Outside diameter	101.6 mm
d	Bore diameter	31.75 mm
B	Width overall	58.7375 mm
C	Roller width	57.15 mm
C_r	Track roller dynamic load rating	106 kN
C_0r	Track roller static load rating	244 kN
≈m	Weight	3.19 kg

CYR 4 S

D	Outside diameter	101.6 mm
d	Bore diameter	31.75 mm
B	Width overall	58.7375 mm
C	Roller width	57.15 mm
C_r	Track roller dynamic load rating	106 kN
C_0r	Track roller static load rating	244 kN
≈m	Weight	3.19 kg

CCYR 4

D	Outside diameter	101.6 mm
d	Bore diameter	31.75 mm
B	Width overall	58.7375 mm
C	Roller width	57.15 mm
C_r	Track roller dynamic load rating	106 kN
C_0r	Track roller static load rating	244 kN
≈m	Weight	3.19 kg

CCYR 4 S

D	Outside diameter	101.6 mm
d	Bore diameter	31.75 mm
B	Width overall	58.7375 mm
C	Roller width	57.15 mm
C_r	Track roller dynamic load rating	106 kN
C_0r	Track roller static load rating	244 kN
≈m	Weight	3.19 kg

CYR 5 S

D	Outside diameter	127 mm
d	Bore diameter	44.45 mm
B	Width overall	73.025 mm
C	Roller width	69.85 mm
C_r	Track roller dynamic load rating	189 kN
C_0r	Track roller static load rating	520 kN
≈m	Weight	6.59 kg

CCYR 5 S

D	Outside diameter	127 mm
d	Bore diameter	44.45 mm
B	Width overall	73.025 mm
C	Roller width	69.85 mm
C_r	Track roller dynamic load rating	189 kN
C_0r	Track roller static load rating	520 kN
≈m	Weight	6.59 kg

CYR 6 S

D	Outside diameter	152.4 mm
d	Bore diameter	57.15 mm
B	Width overall	85.725 mm
C	Roller width	82.55 mm
C_r	Track roller dynamic load rating	260 kN
C_0r	Track roller static load rating	675 kN
≈m	Weight	9.14 kg

CCYR 6 S

D	Outside diameter	152.4 mm
d	Bore diameter	57.15 mm
B	Width overall	85.725 mm
C	Roller width	82.55 mm
C_r	Track roller dynamic load rating	260 kN
C_0r	Track roller static load rating	675 kN
≈m	Weight	9.14 kg

CYR 7 S

D	Outside diameter	177.8 mm
d	Bore diameter	69.85 mm
B	Width overall	98.425 mm
C	Roller width	95.25 mm
C_r	Track roller dynamic load rating	335 kN
C_0r	Track roller static load rating	951 kN
≈m	Weight	14.71 kg

CCYR 7 S

D	Outside diameter	177.8 mm
d	Bore diameter	69.85 mm
B	Width overall	98.425 mm
C	Roller width	95.25 mm
C_r	Track roller dynamic load rating	335 kN
C_0r	Track roller static load rating	951 kN
≈m	Weight	14.71 kg

CYR 8 S

D	Outside diameter	203.2 mm
d	Bore diameter	82.68 mm
B	Width overall	114.3 mm
C	Roller width	107.95 mm
C_r	Track roller dynamic load rating	410 kN
C_0r	Track roller static load rating	1281 kN
≈m	Weight	21.45 kg

CCYR 8 S

D	Outside diameter	203.2 mm
d	Bore diameter	82.68 mm
B	Width overall	114.3 mm
C	Roller width	107.95 mm
C_r	Track roller dynamic load rating	410 kN
C_0r	Track roller static load rating	1281 kN
≈m	Weight	21.45 kg

CYR 9 S

D	Outside diameter	228.6 mm
d	Bore diameter	95.38 mm
B	Width overall	127 mm
C	Roller width	120.65 mm
C_r	Track roller dynamic load rating	503 kN
C_0r	Track roller static load rating	1631 kN
≈m	Weight	29.8 kg

CCYR 9 S

D	Outside diameter	228.6 mm
d	Bore diameter	95.38 mm
B	Width overall	127 mm
C	Roller width	120.65 mm
C_r	Track roller dynamic load rating	503 kN
C_0r	Track roller static load rating	1631 kN
≈m	Weight	29.8 kg

CYR 10 S

D	Outside diameter	254 mm
d	Bore diameter	108.08 mm
B	Width overall	139.7 mm
C	Roller width	133.35 mm
C_r	Track roller dynamic load rating	585 kN
C_0r	Track roller static load rating	1917 kN
≈m	Weight	40.46 kg

CCYR 10 S

D	Outside diameter	254 mm
d	Bore diameter	108.08 mm
B	Width overall	139.7 mm
C	Roller width	133.35 mm
C_r	Track roller dynamic load rating	585 kN
C_0r	Track roller static load rating	1917 kN
≈m	Weight	40.46 kg

CYR 3 1/4

Outside diameter

82.55 mm

Bore diameter

25.4 mm

Width overall

46.0375 mm

Roller width

44.45 mm

Track roller dynamic load rating

C_r

70 kN

Track roller static load rating

C_0r

177 kN

Weight

≈m

1.64 kg

CYR 3 1/4 S

Outside diameter

82.55 mm

Bore diameter

25.4 mm

Width overall

46.0375 mm

Roller width

44.45 mm

Track roller dynamic load rating

C_r

70 kN

Track roller static load rating

C_0r

177 kN

Weight

≈m

1.64 kg

CCYR 3 1/4

Outside diameter

82.55 mm

Bore diameter

25.4 mm

Width overall

46.0375 mm

Roller width

44.45 mm

Track roller dynamic load rating

C_r

70 kN

Track roller static load rating

C_0r

177 kN

Weight

≈m

1.64 kg

CCYR 3 1/4 S

Outside diameter

82.55 mm

Bore diameter

25.4 mm

Width overall

46.0375 mm

Roller width

44.45 mm

Track roller dynamic load rating

C_r

70 kN

Track roller static load rating

C_0r

177 kN

Weight

≈m

1.64 kg

CYR 3 1/2

Outside diameter

88.9 mm

Bore diameter

28.575 mm

Width overall

52.3875 mm

Roller width

50.8 mm

Track roller dynamic load rating

C_r

84 kN

Track roller static load rating

C_0r

214 kN

Weight

≈m

2.25 kg

CYR 3 1/2 S

Outside diameter

88.9 mm

Bore diameter

28.575 mm

Width overall

52.3875 mm

Roller width

50.8 mm

Track roller dynamic load rating

C_r

84 kN

Track roller static load rating

C_0r

214 kN

Weight

≈m

2.25 kg

CCYR 3 1/2

Outside diameter

88.9 mm

Bore diameter

28.575 mm

Width overall

52.3875 mm

Roller width

50.8 mm

Track roller dynamic load rating

C_r

84 kN

Track roller static load rating

C_0r

214 kN

Weight

≈m

2.25 kg

CCYR 3 1/2 S

Outside diameter

88.9 mm

Bore diameter

28.575 mm

Width overall

52.3875 mm

Roller width

50.8 mm

Track roller dynamic load rating

C_r

84 kN

Track roller static load rating

C_0r

214 kN

Weight

≈m

2.25 kg

CYR 4

Outside diameter

101.6 mm

Bore diameter

31.75 mm

Width overall

58.7375 mm

Roller width

57.15 mm

Track roller dynamic load rating

C_r

106 kN

Track roller static load rating

C_0r

244 kN

Weight

≈m

3.19 kg

CYR 4 S

Outside diameter

101.6 mm

Bore diameter

31.75 mm

Width overall

58.7375 mm

Roller width

57.15 mm

Track roller dynamic load rating

C_r

106 kN

Track roller static load rating

C_0r

244 kN

Weight

≈m

3.19 kg

CCYR 4

Outside diameter

101.6 mm

Bore diameter

31.75 mm

Width overall

58.7375 mm

Roller width

57.15 mm

Track roller dynamic load rating

C_r

106 kN

Track roller static load rating

C_0r

244 kN

Weight

≈m

3.19 kg

CCYR 4 S

Outside diameter

101.6 mm

Bore diameter

31.75 mm

Width overall

58.7375 mm

Roller width

57.15 mm

Track roller dynamic load rating

C_r

106 kN

Track roller static load rating

C_0r

244 kN

Weight

≈m

3.19 kg

CYR 5 S

Outside diameter

127 mm

Bore diameter

44.45 mm

Width overall

73.025 mm

Roller width

69.85 mm

Track roller dynamic load rating

C_r

189 kN

Track roller static load rating

C_0r

520 kN

Weight

≈m

6.59 kg

CCYR 5 S

Outside diameter

127 mm

Bore diameter

44.45 mm

Width overall

73.025 mm

Roller width

69.85 mm

Track roller dynamic load rating

C_r

189 kN

Track roller static load rating

C_0r

520 kN

Weight

≈m

6.59 kg

CYR 6 S

Outside diameter

152.4 mm

Bore diameter

57.15 mm

Width overall

85.725 mm

Roller width

82.55 mm

Track roller dynamic load rating

C_r

260 kN

Track roller static load rating

C_0r

675 kN

Weight

≈m

9.14 kg

CCYR 6 S

Outside diameter

152.4 mm

Bore diameter

57.15 mm

Width overall

85.725 mm

Roller width

82.55 mm

Track roller dynamic load rating

C_r

260 kN

Track roller static load rating

C_0r

675 kN

Weight

≈m

9.14 kg

CYR 7 S

Outside diameter

177.8 mm

Bore diameter

69.85 mm

Width overall

98.425 mm

Roller width

95.25 mm

Track roller dynamic load rating

C_r

335 kN

Track roller static load rating

C_0r

951 kN

Weight

≈m

14.71 kg

CCYR 7 S

Outside diameter

177.8 mm

Bore diameter

69.85 mm

Width overall

98.425 mm

Roller width

95.25 mm

Track roller dynamic load rating

C_r

335 kN

Track roller static load rating

C_0r

951 kN

Weight

≈m

14.71 kg

CYR 8 S

Outside diameter

203.2 mm

Bore diameter

82.68 mm

Width overall

114.3 mm

Roller width

107.95 mm

Track roller dynamic load rating

C_r

410 kN

Track roller static load rating

C_0r

1281 kN

Weight

≈m

21.45 kg

CCYR 8 S

Outside diameter

203.2 mm

Bore diameter

82.68 mm

Width overall

114.3 mm

Roller width

107.95 mm

Track roller dynamic load rating

C_r

410 kN

Track roller static load rating

C_0r

1281 kN

Weight

≈m

21.45 kg

CYR 9 S

Outside diameter

228.6 mm

Bore diameter

95.38 mm

Width overall

127 mm

Roller width

120.65 mm

Track roller dynamic load rating

C_r

503 kN

Track roller static load rating

C_0r

1631 kN

Weight

≈m

29.8 kg

CCYR 9 S

Outside diameter

228.6 mm

Bore diameter

95.38 mm

Width overall

127 mm

Roller width

120.65 mm

Track roller dynamic load rating

C_r

503 kN

Track roller static load rating

C_0r

1631 kN

Weight

≈m

29.8 kg

CYR 10 S

Outside diameter

254 mm

Bore diameter

108.08 mm

Width overall

139.7 mm

Roller width

133.35 mm

Track roller dynamic load rating

C_r

585 kN

Track roller static load rating

C_0r

1917 kN

Weight

≈m

40.46 kg

CCYR 10 S

Outside diameter

254 mm

Bore diameter

108.08 mm

Width overall

139.7 mm

Roller width

133.35 mm

Track roller dynamic load rating

C_r

585 kN

Track roller static load rating

C_0r

1917 kN

Weight

≈m

40.46 kg

Tolerance and Clearance

Bearing tolerances and clearances

Tolerances: Normal, Other, Inch cam yoke roller
Radial Internal clearance: Needle roller bearing

Recommended Shaft Diameters:

Tolerances: Inch cam yoke roller

Download

Support Roller

Inner ring
d		tΔdmp		tVdsp¹⁾			tVdmp¹⁾	tΔBs			tVBs	tKia
				Diameter series				All	Normal	Modified³⁾
>	≤	U	L	7, 8, 9²⁾	0, 1	2, 3, 4		U	L	L
mm		μm		μm			μm	μm			μm	μm

–	2.5	0	–8	10	8	6	6	0	–40	–	12	10
2.5	10	0	–8	10	8	6	6	0	–120	–250	15	10
10	18	0	–8	10	8	6	6	0	–120	–250	20	10

18	30	0	–10	13	10	8	8	0	–120	–250	20	13
30	50	0	–12	15	12	9	9	0	–120	–250	20	15
50	80	0	–15	19	19	11	11	0	–150	–380	25	20

80	120	0	–20	25	25	15	15	0	–200	–380	25	25
120	180	0	–25	31	31	19	19	0	–250	–500	30	30
180	250	0	–30	38	38	23	23	0	–300	–500	30	40

250	315	0	–35	44	44	26	26	0	–350	–500	35	50
315	400	0	–40	50	50	30	30	0	–400	–630	40	60
400	500	0	–45	56	56	34	34	0	–450	–	50	65

500	630	0	–50	63	63	38	38	0	–500	–	60	70
630	800	0	–75	–	–	–	–	0	–750	–	70	80
800	1 000	0	–100	–	–	–	–	0	–1 000	–	80	90

1 000	1 250	0	–125	–	–	–	–	0	–1 250	–	100	100
1 250	1 600	0	–160	–	–	–	–	0	–1 600	–	120	120
1 600	2 000	0	–200	–	–	–	–	0	–2 000	–	140	140

Outer ring

D		tΔDmp		tVDsp⁴⁾				tVDmp⁴⁾	tΔCs, tVCs			tKea
				Open bearings			Capped bearings⁵⁾
				Diameter series			Capped bearings⁵⁾
>	≤	U	L	7, 8, 9²⁾	0, 1	2, 3, 4	2, 3, 4
mm		μm		μm				μm	μm			μm

2.5	18	0	–8	10	8	6	10	6	Identical to tΔBs and tVBs of an inner ring of the same bearing as the outer ring			15
18	30	0	–9	12	9	7	12	7				15
30	50	0	–11	14	11	8	16	8				20

50	80	0	–13	16	13	10	20	10				25
80	120	0	–15	19	19	11	26	11				35
120	150	0	–18	23	23	14	30	14				40

150	180	0	–25	31	31	19	38	19				45
180	250	0	–30	38	38	23	–	23				50
250	315	0	–35	44	44	26	–	26				60

315	400	0	–40	50	50	30	–	30				70
400	500	0	–45	56	56	34	–	34				80
500	630	0	–50	63	63	38	–	38				100

630	800	0	–75	94	94	55	–	55				120
800	1 000	0	–100	125	125	75	–	75				140
1 000	1 250	0	–125	–	–	–	–	–				160

1 250	1 600	0	–160	–	–	–	–	–				190
1 600	2 000	0	–200	–	–	–	–	–				220
2 000	2 500	0	–250	–	–	–	–	–				250

1) Except tapered bore. 2) Diameter series 7 and 8 not covered by ISO 492. 3) Applies to inner rings and outer rings of bearings of matched bearing sets consisting of two or more bearings. Does not apply to universally matchable angular contact ball bearings. 4) Applies to bearings prior to mounting and after removal of internal or external snap ring. 5) Capped bearings are sealed or shielded bearings.

Nominal		h7Ⓔ		h9Ⓔ		h10Ⓔ		h12Ⓔ		F6Ⓔ
dimension		Deviations		Deviations		Deviations		Deviations		Deviations
>	≤	U	L	U	L	U	L	U	L	U	L
mm		μm		μm		μm		μm		μm

3	6	0	–12	–	–	–	–	–	–	–	–
6	10	0	–15	0	–36	–	–	–	–	22	13
10	18	0	–18	0	–43	–	–	0	–180	27	16

18	30	0	–21	0	–52	–	–	0	–210	33	20
30	50	–	–	0	–62	–	–	0	–250	41	25
50	80	–	–	–	–	–	–	–	–	49	30

120	180	–	–	–	–	0	–160	–	–	–	–
180	250	–	–	–	–	0	–185	–	–	–	–
250	315	–	–	–	–	0	–210	–	–	–	–

Bore diameter		Radial internal clearance
d		C2		Normal		C3		C4
>	≤	min.	max.	min.	max.	min.	max.	min.	max.
mm		µm

–	30	0	25	20	45	35	60	50	75
30	40	5	30	25	50	45	70	60	85
40	50	5	35	30	60	50	80	70	100

50	65	10	40	40	70	60	90	80	100
65	80	10	45	40	75	65	100	90	125
80	100	15	50	50	85	75	110	105	140

100	120	15	55	50	90	85	125	125	165
120	140	15	60	60	105	100	145	145	190
140	160	20	70	70	120	115	165	165	215

160	180	25	75	75	125	120	170	170	220
180	200	35	90	90	145	140	195	195	250
200	225	45	105	105	165	160	220	220	280

225	250	45	110	110	175	170	235	235	300
250	280	55	125	125	195	190	260	260	330
280	315	55	130	130	205	200	275	275	350

315	355	65	145	145	225	225	305	305	385
355	400	100	190	190	280	280	370	370	460

PRODUCT FILTERS AND TABLE

C&H BEARING WEBSITE

PRODUCT FILTERS AND TABLE

FILTERS

Outside diameter (mm)

Bore diameter (mm)

Width overall (mm)

Roller width (mm)

Profile outer ring

Sealing type

Designation

Interchange Code

C&H BEARING WEBSITE