Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"Low operating friction and high limiting speed thrust ball bearings for lead","imgUrl":"https:\/\/img.chinax.com\/nimg\/3e\/6c\/590982b9237c641aa0573d8a41ac-200x200-1\/low_operating_friction_and_high_limiting_speed_thrust_ball_bearings_for_lead.jpg","attrs":{"Place of Origin":"China","Brand Name":"RKF","Certification":"ISO 9001:2008, ISO 14001:2004","Minimum Order Quantity":"100pcs"}}
{"title":"Single Row Thrust Ball Bearings SKF 51104, FAG 51104, NTN 51104","imgUrl":"https:\/\/img.chinax.com\/nimg\/9d\/34\/aa7df34a1973f1ff264fe8b70c9c-200x200-1\/single_row_thrust_ball_bearings_skf_51104_2c_fag_51104_2c_ntn_51104.jpg","attrs":{"Place of Origin":"Japan","Brand Name":"NSK","Model Number":"51104","Minimum Order Quantity":"1 pc for NSK 51104 bearing sample"}}
{"title":"25mm x 42mm x 11mm \/ Metric SKF 51105 Single Direction Thrust Ball Bearings","imgUrl":"https:\/\/img.chinax.com\/nimg\/20\/22\/01328aeaabf183209d0fa41dba90-200x200-1\/25mm_x_42mm_x_11mm_2f_metric_skf_51105_single_direction_thrust_ball_bearings.jpg","attrs":{"Place of Origin":"Sweden","Brand Name":"SKF","Model Number":"51105","Minimum Order Quantity":"1 pc for SKF 51105 bearings sample"}}
{"title":"Reliable performance INA GS 812 08 Thrust Roller Ball Bearings With Factory","imgUrl":"https:\/\/img.chinax.com\/nimg\/88\/2e\/223cd3228cb171fab4198fc5d1ee-200x200-1\/reliable_performance_ina_gs_812_08_thrust_roller_ball_bearings_with_factory_price.jpg","attrs":{"Place of Origin":"Germany","Brand Name":"INA","Certification":"ISO9001:2008;ISO14001:2004","Model Number":"GS 812 08"}}
{"title":"High precision double direction thrust ball bearings for automotive applications","imgUrl":"https:\/\/img.chinax.com\/nimg\/a8\/0f\/7c8495c50eee155088ce5c643af2-200x200-1\/high_precision_double_direction_thrust_ball_bearings_for_automotive_applications.jpg","attrs":{"Place of Origin":"China","Brand Name":"RKF","Certification":"ISO 9001:2008, ISO14001:2004","Minimum Order Quantity":"100 pcs"}}
{"title":"P0, P6, P5, P4 reliable performance open single direction thrust ball bearings","imgUrl":"https:\/\/img.chinax.com\/nimg\/ae\/80\/4d3bb2e2d064cc12cb52bb2a32f2-200x200-1\/p0_2c_p6_2c_p5_2c_p4_reliable_performance_open_single_direction_thrust_ball_bearings.jpg","attrs":{"Place of Origin":"China","Brand Name":"RKF","Certification":"ISO 9001:2008, ISO14001:2004","Minimum Order Quantity":"100 pcs"}}
{"title":"High precision thrust ball bearings 52204 for lead screws, automotive clutches","imgUrl":"https:\/\/img.chinax.com\/nimg\/a3\/39\/5a31dc28cf970e4703b65f11905f-200x200-1\/high_precision_thrust_ball_bearings_52204_for_lead_screws_2c_automotive_clutches.jpg","attrs":{"Place of Origin":"China","Brand Name":"RKF","Model Number":"52204","Certification":"ISO 9001:2008, ISO14001:2004"}}
Low operating friction and high limiting speed thrust ball bearings for lead screws
Product Description
It can be separated and be taken axial loading. The single direction bearing only can takes axial loading in one direction, however, the double can takes axial loading in two directions, it can support alternating axial loading in either direction. During the working time, it must be preload. They are used in lathe centers, automobiles, clutches, reducer etc. The double directions angular contact the thrust ball bearing are suitable for machine tools, however, the single one can be used to take ball screws.
Features:
Thrust ball bearings consist of two precision chrome steel washers (ring) and a ball complement spaced by bronze retainer. They can be supplied with or without radius ball grooves in the rings. Thrust bearings are used under purely axial loads. Thrust ball bearings can handle loads in the axial direction only. Bearing rings mounted on the shaft are called shaft washers, and those mounted in the housing are called housing washers. Both washers contain raceways for the balls. Thrust ball bearings are available as both single and bi-directional types.
Applications:
Live centers in lathes, lead screws, automotive clutches, kingpin supports, speed reducers
Bearing Designation
Boundary Dimensions
Shoulder Dimensions (mm)
Mass (kg) Approx
Product Description
It can be separated and be taken axial loading. The single direction bearing only can takes axial loading in one direction, however, the double can takes axial loading in two directions, it can support alternating axial loading in either direction. During the working time, it must be preload. They are used in lathe centers, automobiles, clutches, reducer etc. The double directions angular contact the thrust ball bearing are suitable for machine tools, however, the single one can be used to take ball screws.
Features:
Thrust ball bearings consist of two precision chrome steel washers (ring) and a ball complement spaced by bronze retainer. They can be supplied with or without radius ball grooves in the rings. Thrust bearings are used under purely axial loads. Thrust ball bearings can handle loads in the axial direction only. Bearing rings mounted on the shaft are called shaft washers, and those mounted in the housing are called housing washers. Both washers contain raceways for the balls. Thrust ball bearings are available as both single and bi-directional types.
Applications:
Live centers in lathes, lead screws, automotive clutches, kingpin supports, speed reducers
Bearing Designation
Boundary Dimensions
Shoulder Dimensions (mm)
Mass (kg) Approx
Plan housing washer type
Spherical housing washer type
With spherical seating washer
(mm)
Plan housing washer type
Spherical housing washer type
With spherical seating washer
d
D
T
T1
T2
r
da
Da
ra
51100
10
24
9
0.3
18
16
0.3
0.02
51200
53200
53200U
26
11
11.6
13
0.6
20
16
0.6
0.03
0.029
0.037
51101
12
26
9
0.3
20
18
0.3
0.022
51201
53201
53201U
28
11
11.4
13
0.6
22
18
0.6
0.034
0.031
0.043
51102
15
28
9
0.3
23
20
0.3
0.024
51202
53202
53202U
32
12
13.3
15
0.6
25
22
0.6
0.046
0.048
0.062
51103
17
30
9
0.3
25
22
0.3
0.028
51203
53203
53203U
35
12
13.2
15
0.6
28
24
0.6
0.053
0.055
0.07
51104
20
35
10
0.3
29
26
0.3
0.04
51204
53204
53204U
40
14
14.7
17
0.6
32
28
0.6
0.082
0.08
0.1
51105
25
42
11
0.6
35
32
0.6
0.059
?
51205
53205
53205U
47
15
16.7
19
0.6
38
34
0.6
0.012
0.12
0.152
51305
53305
53305U
52
18
19.8
22
1
41
36
1
0.018
0.18
0.224
51405
53405
53405U
60
24
26.4
29
1
46
39
1
0.34
0.35
0.442
51106
30
47
11
0.6
40
37
0.6
0.068
51206
53206
53206U
52
16
17.8
20
0.6
43
39
0.6
0.15
0.16
0.193
51306
53306
53306U
60
21
22.6
25
1
48
42
1
0.27
0.27
0.326
51406
53406
53406U
70
28
30.1
33
1
54
46
1
0.53
0.53
0.66
51107
35
52
12
0.6
45
42
0.6
0.09
51207
53207
53207U
62
18
19.9
22
1
51
46
1
0.22
0.22
0.277
51307
53307
53307U
68
24
25.6
28
1
55
48
1
0.39
0.4
0.484
51407
53407
53407U
80
32
34
37
1.1
62
53
1
0.79
0.79
0.96
51108
40
60
13
0.6
52
48
0.6
0.12
51208
53208
53208U
68
19
20.3
23
1
57
51
1
0.27
0.27
0.34
51308
53308
53308U
78
26
28.5
31
1
63
55
1
0.55
0.57
0.69
51408
53408
53408U
90
36
38.5
42
1.1
70
60
1
1.14
1.12
1.37
51109
45
65
14
?
0.6
57
53
0.6
0.15
51209
53209
53209U
73
20
21.3
24
1
62
56
1
0.32
0.31
0.397
51309
53309
53309U
85
28
30.1
33
1
69
61
1
0.69
0.68
0.85
51409
53409
53409U
100
39
42.4
46
1.1
78
67
1
1.47
1.5
1.82
51110
50
70
14
0.6
62
58
0.6
0.16
51210
53210
53210U
78
22
23.5
26
1
67
61
1
0.39
0.38
0.48
51310
53310
53310U
95
31
34.3
37
1.1
77
68
1
1
1.01
1.24
51410
53410
53410U
110
43
45.6
50
1.5
86
74
1.5
1.99
1.97
2.38
51111
55
78
16
0.6
69
64
0.6
0.24
51211
53211
53211U
90
25
27.3
30
1
76
69
1
0.61
0.62
0.77
51311
53311
53311U
105
35
39.3
42
1.1
85
75
1
1.34
1.41
1.69
51411
53411
53411U
120
48
50.5
55
1.5
94
81
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler,
Year Established:
1995
Total Annual:
500,001-1,000,000
Employee Number:
51~200
Ecer Certification：
Active Member
Beijing RKF Mechanical & Electrical Equipment Co., Ltd., is an manufacturer and export-oriented enterprise, specializing in marketing various types of bearings. Our first factory was established in 1995 in Hebei province. We mainly did domestic business in the early years and since 2005 ...
Beijing RKF Mechanical & Electrical Equipment Co., Ltd., is an manufacturer and export-oriented enterprise, specializing in marketing various types of bearings. Our first factory was established in 1995 in Hebei province. We mainly did domestic business in the early years and since 2005 ...
