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產(chǎn)品簡介:

單排四點接觸球式回轉(zhuǎn)支承由兩個座圈組成,結(jié)構(gòu)緊湊,鋼球與圓弧滾道四點接觸。主要用于汽車起重機、塔式起重機、挖掘機、打樁機、工程作業(yè)車、雷達掃描設備等承受傾覆力矩、垂直軸向力、水平傾向力作用的機械上。

JB/T2300-1999

產(chǎn)品參數(shù):


                序
number

基本型號
Basic type

外形尺寸
Configuration
安裝尺寸
Mounting size
結(jié)構(gòu)尺寸
Structural size
齒輪參數(shù)
Gear Data
外齒參數(shù)Gear Data內(nèi)齒參數(shù)
Int Gear
齒輪圓周力
Tooth lood
參考重量
Rete rence weight
無齒式
Toothless DL mm
外齒式
Ext Toothing DL mm
內(nèi)齒式
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
調(diào)質(zhì)
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