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详细说明:

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产品简介:

单排四点接触球式回转支承由两个座圈组成,结构紧凑,钢球与圆弧滚道四点接触。主要用于汽车起重机、塔式起重机、挖掘机、打桩机、工程作业车、雷达扫描设备等承受倾覆力矩、垂直轴向力、水平倾向力作用的机械上。

JB/T2300-1999

产品参数:


                序
number

基本型号
Basic type

外形尺寸
Configuration
安装尺寸
Mounting size
结构尺寸
Structural size
齿轮参数
Gear Data
外齿参数Gear Data内齿参数
Int Gear
齿轮圆周力
Tooth lood
参考重量
Rete rence weight
无齿式
Toothless DL mm
外齿式
Ext Toothing DL mm
内齿式
Int Toothing Dl mm
D
mm
d
mm
H
mm
D1
mm
D2
mm
n
mm
φ
mm
D3
mm
d1
mm
H1
mm
h
mm
h
mm
b
mm
x
mm
m
mm
De
mm
ZDe
mm
Z正火Z
104N
调质
T
104N
kg
1010 20.315011.20.315013.20.31540822260372258161823163145010450543585195412.94.436
2010.20.355011.20.355013.20.35544826260412298161823563545010450547593235492.94.442
3010 20.400011.20.400
013.20.40049330760457343201824013995010450652886276483.55.348
4010 20.450011.20.450013.20.45054335760507393201824514497010450657694324564.56.252
5010 30.500011.30.500013.30.5006023988056643420184501498701060+0.5

5
6

629123367743.75.285
012.30.500014.30.500928.8102368.4624.56.2
5′010 25.500011.25.500013.25.5006023988056643420184501499701060+0.55
6
629123367743.14.385
012.25.500014.25.500628.8102368.4623.85.2
6010.30.560011.30.560013.30.5606624588062649420184561558701060+0.55
6
689135427863.75.295
012.30.560014.30.560688.8112428.4724.56.2
6′010.25.560011.25.560013.25.5606624588062649424184561559701060+0.55
6
689135427863.14.395
012.25.560014.25.560688.8112428.4723.85.2
7010.30.630011.30.630013.30.6307325288069656424184631628701060+0.56
8
772.8126494.4834.58.3110
012.30.630014.30.630774.494491.262

6.0

5.2
7′010.25.630011.25.630013.25.6307325288069656424184631629701060+0.56
8
772.8126494.4833.86.9110
012.25.630014.25.630774.894491.2625.06.2
8010.30.710011.30.710013.30.7108126088077664424184711708701060+0.56
8
850.8139572.4964.56.2120
012.30.710014.30.710854.4104571.2726.08.3
8′010.25.710011.25.710013.25.7108126088077664430184711709701060+0.56
8
850.8139572.4963.85.2120
012.25.710014.25.710854.4104571.2725.06.9
9

010.40.800

011.40.800013.40.80092267810087872230226801798901080+0.58
10
966.4118635.2808.011.1219
012.40.800014.40.800968946346410.014.0
9′010.30.800011.30.800013.30.80092267810087872230226801798901080+0.58
10
966.4118635.2806.08.3219
012.30.800014.30.80096894634647.510.5
10010.40.900011.40.900013.40.900102277810097882230226901898901080+0.58
10
1062.41130739.2938.011.1244
012.40.900014.40.90010681047347410.014.0
10′010.30.900011.30.900013.30.900102277810097882236226901898901080+0.58
10
1062.4130739.2936.08.3244
012.30.900014.30.9001068104734747.510.5
11010.40.1000011.40.1000013.40.100011228781001078922362261001998901080+0.510
12
11881168248310.014.0284
012.40.1000014.40.10001185.696820.86912.016.7
11′010.30.1000011.30.1000013.30.10001122878100078922362261001998901080+0.510
12
11881168248312.510.5284
012.30.1000014.30.10001185.696820.8699.012.5
12010.40.1120011.40.1120013.40.11201242998100119810423622611211118901080+0.510
12
12981279449510.014.0318
012.40.1120014.40.11201305.6106940.87912.016.7
12′010.30.1120011.30.1120013.30.11201242998100119810424022611211118901080+0.510
12
1298127944957.510.5318
012.30.1120014.30.11201305.6106940.8799.012.5
13010.45.1250011.45.1250013.45.1250139011101101337116340265125212481001090+0.512
14
1449.61271048.88813.518.8438
012.45.1250014.45.12501453.21061041.67515.821.9
13′010.35.1250011.35.1250013.35.1250139011101101337116340265125112481001090+0.512
14
1449.61181048.88810.514.6438
012.35.1250014.35.12501453.21011041.67512.317.0
14010.45.1400011.45.1400013.45.140015401260110148713134026514021981001090+0.512
14
1605.61181192.810013.518.8501
012.45.1400014.45.140016.7.21011195.68615.821.9
14′010.35.1400011.35.1400013.35.1400154012601101487131340265140113981001090+0.512
14
1605.61311192.810010.514.6501
012.35.1400014.35.140016.7.21211195.68612.317.0
15010.45.1600011.45.1600013.45.1600174014601101687151345265160215981001090+0.514
16
1817.21311391.610015.821.9584
012.45.1600014.45.16001820.81211382.48718.125.0
15′010.35.1600011.35.1600013.35.1600174014601101687151345265160115981001090+0.514
16
1817.21271391.610012.317.0584
012.35.1600014.35.16001820.81111382.48714.119.4
16010.45.1800011.45.1800013.45.1800194016601101887171345265180217981001090+0.514
16
2013.21271573.611315.821.9639
012.45.1800014.45.18002012.81111574.49918.125.0
16′010.35.1800011.35.1800013.35.1800194016601101887171348335180117981001090+0.514
16
2013.21411573.611312.317.0639
012.35.1800014.35.18002012.81231574.49914.119.4
17010.60.2000011.60.2000013.60.20002178182514421101891483382002199813212120+0.516
18
2268.81411734.49724.133.31170
012.60.2000014.60.20002264.41231735.210927.137.5
17′010.40.2000011.40.2000013.40.20002178182514421101891483382001199813212120+0.516
18
2492.81411734.49716.122.21170
012.40.2000014.40.20002498.41231735.212518.125.033.3
18010.60.2240011.60.2240013.60.22402418206514423502131483382242223813212120+0.516
18
2492.81391990.411124.137.51294
012.60.2240014.60.22402498.41231987.212527.122.2
18′010.40.2240011.40.2240013.40.22402418206514423502131563382241223813212120+0.516
18
2768.41391990.411116.125.01294
012.40.2240014.40.224027761231987.212518.137.5
19010.60.2500011.60.2500013.60.25002678232514426102391563382502249813212120+0.518
20
2768.41532239.211227.141.81509
012.60.2500014.60.25002776136222812530.125.0
19′010.40.2500011.40.2500013.40.25002678232514426102391563382501249813212120+0.518
20
3074.41532239.211218.127.91509
012.40.2500014.40.25003076136222812520.137.5
20′010.60.2800011.60.2800013.60.28002978262514429102691563382802279813212120+0.518
20
3074.41512527.211227.141.81670
012.60.2800014.60.28003076136252814130.125.0
21′010.40.2800011.40.2800013.40.28002978262514429102691564582801279813212120+0.518
20
34761512527.211218.127.91670
012.40.2800014.40.28003471.6136252814120.152.2
22010.75.3150011.75.3150013.75.31503376292217430143014564583152314716212150+0.518
20
3476168282812737.757.42873
012.75.3150014.75.31503471.61512824.814141.541.8
22′010.50.3150011.50.3150013.50.31503376292217430143014564583151314716212150+0.518
20
3476168282814237.725.02873
012.50.3150014.50.31503471.61512824.812941.527.9