China Inch Thrust Ball Bearing with Cover B1, B2, B3, B4, B5, B6, B7, B8, B9, B10, B11, B12, B13, B14, B15, B16, B17, B18, B19, B20
Xrb-Zwa Bearing Industry Co., Limited
Shandong, China
Last Login Date:
Feb 10, 2025
Main Products:
Insulated Bearing, Pillow Block Bearing Unit, Spherical Roller Bearing, Tapered Roller Bearing, Deep Groove Ball Bearin, Cylindrical Roller Bearing, Thrust Spherical Roller Bearing, High Temperature Bearing, High Precision Bearing
Product Description
Company Info
Basic Info.
Product Description
Designation | d | D | T |
mm | mm | mm | |
B1 | 12.7 | 30.956 | 15.88 |
B2 | 14.288 | 30.96 | 15.88 |
B3 | 15.875 | 34.138 | 15.875 |
B4 | 17.463 | 34.14 | 15.88 |
B5 | 19.05 | 37.313 | 15.88 |
B6 | 20.638 | 37.31 | 15.88 |
B7 | 22.225 | 46.84 | 19.05 |
B8 | 23.813 | 46.838 | 19.05 |
B9 | 25.4 | 50.1 | 19.05 |
B10 | 26.988 | 50.012 | 19.05 |
B11 | 28.575 | 53.19 | 19.05 |
B12 | 30.163 | 53.19 | 19.05 |
B13 | 31.75 | 59.538 | 19.05 |
B14 | 33.338 | 59.54 | 19.05 |
B15 | 34.925 | 62.713 | 19.05 |
B16 | 36.513 | 62.71 | 19.05 |
B17 | 38.1 | 65.888 | 19.05 |
B18 | 39.688 | 65.89 | 19.05 |
B19 | 41.275 | 75.41 | 22.22 |
B20 | 42.863 | 75.41 | 22.22 |
Thrust Ball bearings are composed of washer-like bearing rings with raceway grooves for the balls. The ring attached to the shaft is called the inner ring or tight washer and the ring attached to the housing is called the outer ring or loose washer. In double direction thrust ball bearings there are three rings, with the center ring fixed to the shaft. Single direction thrust ball bearings can support axial loads in one direction only; double direction, in two. Both are available with an aligning seat and washer beneath the outer ring to compensate for shaft misalignment or deflection
51: Ball Thrust, single direction
52: Ball Thrust, double direction
53: Ball Thrust, single direction, w/aligning seat
54: Ball Thrust, double direction, w/aligning seat
Balls of Thrust ball bearings are arranged between a set of washers (a shaft washer and housing washer) and the contact angle is 90°. Axial loads can be supported in only one direction and radial loads cannot be supported. These bearings are unsuitable for high speed operation . they have pressed steel cage and brass cage .
Designation |
| (mm) | (mm) | (mm) | Cr | Cor | (r/min) | (r/min) | (kg) |
51100 | 8100 | 10 | 24 | 9 | 10.0 | 14.0 | 6500 | 10000 | 0.020 |
51101 | 8101 | 12 | 26 | 9 | 10.3 | 15.4 | 6500 | 10000 | 0.022 |
51102 | 8102 | 15 | 28 | 9 | 10.5 | 16.8 | 6100 | 9400 | 0.024 |
51103 | 8103 | 17 | 30 | 9 | 10.8 | 18.2 | 6100 | 9400 | 0.028 |
51104 | 8104 | 20 | 35 | 10 | 14.2 | 24.7 | 5100 | 7900 | 0.040 |
51105 | 8105 | 25 | 42 | 11 | 19.5 | 37.2 | 4400 | 6800 | 0.059 |
51106 | 8106 | 30 | 47 | 11 | 20.4 | 42.2 | 4300 | 6600 | 0.068 |
51107 | 8107 | 35 | 52 | 12 | 20.4 | 44.7 | 3900 | 6000 | 0.090 |
51108 | 8108 | 40 | 60 | 13 | 26.9 | 62.8 | 3400 | 5300 | 0.120 |
51109 | 8109 | 45 | 65 | 14 | 27.8 | 69.1 | 3200 | 5000 | 0.150 |
51110 | 8110 | 50 | 70 | 14 | 28.8 | 75.4 | 3100 | 4800 | 0.160 |
511111 | - | 55 | 78 | 16 | - | - | - | - | 0.24 |
51112 | 8112 | 60 | 85 | 17 | 41.4 | 113 | 2600 | 4000 | 0.290 |
51113 | 8113 | 65 | 90 | 17 | 41.7 | 117 | 2400 | 3700 | 0.340 |
51114 | 8114 | 70 | 95 | 18 | 43.0 | 127 | 2300 | 3600 | 0.360 |
51115 | 8115 | 75 | 100 | 19 | 42.3 | 127 | 2200 | 3400 | 0.420 |
51116 | 8116 | 80 | 105 | 19 | 44.6 | 141 | 2100 | 3300 | 0.430 |
51117 | 8117 | 85 | 110 | 19 | 45.9 | 150 | 2100 | 3200 | 0.460 |
51118 | 8118 | 90 | 120 | 22 | 59.7 | 190 | 1900 | 2900 | 0.680 |
51120 | 8120 | 100 | 135 | 25 | 85.0 | 268 | 1600 | 2500 | 0.990 |
51122 | 8122 | 110 | 145 | 25 | 87.1 | 288 | 1600 | 2400 | 1.08 |
51124 | 8124 | 120 | 155 | 25 | 89.0 | 308 | 1500 | 2300 | 1.16 |
Designation |
| (mm) | (mm) | (mm) | Cr | Cor | (r/min) | (r/min) | (kg) |
51126 | 8126 | 130 | 170 | 30 | 104 | 352 | 1300 | 2000 | 1.87 |
51128 | 8128 | 140 | 180 | 31 | 107 | 377 | 1200 | 1900 | 2.20 |
51136 | 8136 | 180 | 225 | 34 | 135 | 528 | 1000 | 1600 | 3.39 |
51138 | 8138 | 190 | 240 | 37 | 170 | 657 | 970 | 1500 | 3.95 |
51140H | - | 200 | 250 | 37 | - | - | - | - | 4.2 |
51144H | - | 220 | 270 | 37 | - | - | - | - | 4.56 |
51148 | 8148 | 240 | 300 | 45 | 241 | 1020 | 750 | 1150 | 7.38 |
51152H | - | 260 | 320 | 45 | - | - | - | - | 8.1 |
51156H | - | 280 | 350 | 53 | - | - | - | - | 12.2 |
51160H | - | 300 | 380 | 62 | - | - | - | - | 17.5 |
51164 | 8164 | 320 | 400 | 63 | 379 | 1760 | 540 | 810 | 19.0 |
51168 | 8168 | 340 | 420 | 64 | 387 | 1860 | 500 | 770 | 20.5 |
51172 | 8172 | 360 | 440 | 66 | 394 | 1960 | 500 | 720 | 21.5 |
51200 | 8200 | 10 | 26 | 11 | 12.7 | 17.1 | 5700 | 8800 | 0.030 |
51201 | 8201 | 12 | 28 | 11 | 13.2 | 19.0 | 5400 | 8300 | 0.034 |
51202 | 8202 | 15 | 32 | 12 | 16.6 | 24.8 | 4900 | 7500 | 0.046 |
51203 | 8203 | 17 | 35 | 12 | 17.2 | 27.3 | 4900 | 7500 | 0.053 |
51204 | 8204 | 20 | 40 | 14 | 22.3 | 37.7 | 3900 | 6000 | 0.082 |
51205 | 8205 | 25 | 47 | 15 | 27.8 | 50.4 | 3600 | 5500 | 0.120 |
51206 | 8206 | 30 | 52 | 16 | 29.3 | 58.2 | 3400 | 5200 | 0.150 |
51207 | 8207 | 35 | 62 | 18 | 39.2 | 78.2 | 2900 | 4500 | 0.220 |
51208 | 8208 | 40 | 68 | 19 | 46.9 | 98.3 | 2700 | 4200 | 0.270 |
Application of Stainless steel Thrust Ball Bearing
Bearing Devliery. XRB's production capacity and large storehouse can sure that our quality bearing can deliver to our customers within shortest time, we have large stocks for our own bearings, the usually bearings we can finish within 5 days,and the large quantity and more different size our usual delivery date will be within 15-30 days upon specific situation.
Bearing Service. XRB's perfect service can earn customers' trust and make sure the customers have no risk to do business with us. Before place an order, we make sure the customer know the details about the quality, the price, the delivery, and also we will be work strictly according to our agreement, after the customers received our quality bearings, we accepted return back the bearing goods if the customers was not pleased the bearing quality.
Our warehouse have many kinds of ball & roller bearings As follows:
1. Deep Groove Ball Bearing
2. Self-aliging Ball Bearing
3. Cylindrical Roller Bearing
4. Spherical Roller Bearing,Sinle row,and sealed spherical roller bearing
5. Needle Roller Bearing
6. Angular contact ball Bearing
7. Tapered roller bearing
8. Thrust Ball Bearing
9. Thurst Roller Bearing
10.Bearing Unit
11.Thin Section Bearing
12.Plummer Block housing
13.Insulated bearing
14.Track Roller Bearing
15.Linear motion bearing
16.Slewing Bearing
17.Spherical Plain Bearing
And also the special used bearings:
1. Excavator Bearing
2. Wheel Hub Bearing
3. Bearing for printing machinery
4. Bearing for Textile machinery
5. Rolling Mill Bearing
6. Concrete Mixer Truck Bearing
7. Agricultural Bearing
8. Shearer Bearing for Coal Mining Bearing
9. V & U groove bearing
10.Motorcycle Bearing
Some special bearings which are not in our stock, its pleasure to ordered after confirmed the quantity and brand needed, we would like to strive our best to meet customers' demand. So why not try to contact with us if you have demand about bearings? And Start our first step to know each other