支撑型滚轮轴承
cyr/cyr..pp/ccyr…pp系列
型号
|
d
|
c
|
d
nom. tol
|
b
|
d2
|
m1
|
基本额定载荷
|
静载荷
|
动载荷
|
cyr3/4
|
cyr3/4pp
|
ccyr3/4pp
|
0.750
|
0.500
|
0.2500
|
0.5625
|
39/64
|
|
4270
|
1680
|
cyr7/8
|
cyr7/8pp
|
ccyr7/8pp
|
0.875
|
0.500
|
0.2500
|
0.5625
|
39/64
|
|
4270
|
1680
|
cyr1
|
cyr1pp
|
ccyr1pp
|
1.000
|
0.625
|
0.3125
|
0.6875
|
25/32
|
|
6240
|
2290
|
cyr1-1/8
|
cyr1-1/8pp
|
ccyr1-1/8pp
|
1.125
|
0.625
|
0.3125
|
0.6875
|
25/32
|
|
6240
|
2290
|
cyr1-1/4
|
cyr1-1/4pp
|
ccyr1-1/4pp
|
1.250
|
0.750
|
0.3750
|
0.8125
|
63/64
|
|
8670
|
3970
|
cyr1-3/8
|
cyr1-3/8pp
|
ccyr1-3/8pp
|
1.375
|
0.750
|
0.3750
|
0.8125
|
63/64
|
|
8670
|
3970
|
cyr1-1/2
|
cyr1-1/2pp
|
ccyr1-1/2pp
|
1.50
|
0.875
|
0.4375+0.0002
|
0.9375
|
1-3/32
|
3/32
|
11390
|
4890
|
cyr1-5/8
|
cyr1-5/8pp
|
ccyr1-5/8pp
|
1.625
|
0.875
|
0.4375-0.0004
|
0.9375
|
1-3/32
|
|
11390
|
4890
|
cyr1-3/4
|
cyr1-3/4pp
|
ccyr1-3/4pp
|
1.750
|
1.000
|
0.5000
|
1.0625
|
1-1/4
|
|
16100
|
6500
|
cyr1-7/8
|
cyr1-7/8pp
|
ccyr1-7/8pp
|
1.875
|
1.000
|
0.5000
|
1.0625
|
1-1/4
|
|
16100
|
6500
|
cyr2
|
cyr2pp
|
ccyr2pp
|
2.000
|
1.250
|
0.6250
|
1.3125
|
1-13/32
|
|
21500
|
8170
|
cyr2-1/4
|
cyr2-1/4pp
|
ccyr2-1/4pp
|
2.250
|
1.250
|
0.6250
|
1.3125
|
1-13/32
|
|
21500
|
8170
|
cyr2-1/2
|
cyr2-1/2pp
|
ccyr2-1/2pp
|
2.500
|
1.500
|
0.7500
|
1.5625
|
1-11/16
|
|
33550
|
11840
|
cyr2-3/4
|
cyr2-3/4pp
|
ccyr2-3/4pp
|
2.750
|
1.500
|
0.7500
|
1.5625
|
1-11/16
|
|
33550
|
11840
|
cyr3
|
cyr3pp
|
ccyr3pp
|
3.000
|
1.750
|
1.000
|
1.8125
|
2-1/8
|
|
50320
|
16000
|
cyr3-1/4
|
cyr3-1/4pp
|
ccyr3-1/4pp
|
3.250
|
1.750
|
1.000
|
1.8125
|
2-1/8
|
1/8
|
50320
|
16000
|
cyr3-1/2
|
cyr3-1/2pp
|
ccyr3-1/2pp
|
3.500
|
2.000
|
1.1250+0.0001
|
2.0625
|
2-7/16
|
|
64500
|
23200
|
cyr4
|
cyr4pp
|
ccyr4pp
|
4.000
|
2.250
|
1.1250-0.0005
|
2.3125
|
2-51/64
|
|
91300
|
30580
|
|
cyr5pp
|
ccyr5pp
|
5.000
|
2.750
|
1.7500
|
2.875
|
3-9/16
|
|
137200
|
47500
|
|
cyr6pp
|
ccyr6pp
|
6.000
|
3.250
|
2.2500
|
3.375
|
4-15/32
|
3/16
|
164000
|
61200
|
|
cyr7pp
|
ccyr7pp
|
7.000
|
3.750
|
2.7500
|
3.875
|
5-3/16
|
|
216000
|
76800
|
|
cyr8pp
|
ccyr8pp
|
8.000
|
4.250
|
3.2500
|
4.500
|
4-3/8
|
1/4
|
291000
|
94000
|
|
cyr9pp
|
ccyr9pp
|
9.000
|
4.750
|
3.7550
|
5.000
|
5-1/16
|
5/16
|
374000
|
115500
|
|
cyr10pp
|
ccyr10pp
|
10.000
|
5.250
|
4.2550
|
5.500
|
5-15/32
|
3/8
|
439700
|
134000
|
|
