Customization: | Available |
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Contact Angle: | 15° |
Aligning: | Non-Aligning Bearing |
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Specifications | ||
Bearing Type | Open | |
Bore Dia (d) | 0.5000 | in |
Outer Dia (D) | 1.1250 | in |
Radius (min) (rs) | 0.016 | in |
Max Speed (Grease) | 27,000 | rpm |
Max Speed (Oil) | 32,000 | rpm |
Ball Qty | 8 | |
Ball Dia (Dw) | 0.1875 | in |
Width (B) | 0.2500 | in |
Dynamic Load Rating (Cr) | 976 | lbs |
Static Load Rating (Cor) | 434 | lbs |
Max. Shaft Shoulder Dia. Inner (Li) | 0.7 | in |
Min. Housing Shoulder Dia., Outer (Lo) | 0.9 | in |
Weight (g) | 11.60 | grams |
Precision | A1 | |
Standard Clearance | K25 | |
Material | Martensitic Stainless Steel |
Quantity(Pieces) | 1 - 200 | >200 |
Est. Time(days) | 5 | To be negotiated |
Name
|
12.7x28.575x6.35mm Specical Type Ball Bearing R8ZZ With Large Stock
|
Features
|
Small friction coefficient, high limit speed, simple structure, low manufacturing cost, and easy to achieve high manufacturing accuracy
|
Model
|
R8ZZ
|
Type
|
deep groove ball bearing
|
Size
|
12.7x28.575x6.35mm
|
Application |
Deep groove ball bearings have low friction coefficient, high limit speed, and various size ranges and forms.
Mainly used in precision instruments, low-noise motors, automobiles, motorcycles and general machinery industries, it is the most widely used type of bearing in the machinery industry.
Mainly bear radial load, but also can bear a certain amount of axial load..
|
Structure
|
1. Single row deep groove ball bearings
2. Single row deep groove ball bearing with dust cover
3. Single row deep groove ball
bearing with dust cover and sealing ring
4. Single row deep groove ball bearing with stop groove and stop ring on the outer ring
5. Deep groove ball bearings with notches
6. Double row deep groove ball bearings
|
Model No.
|
Model No.
|
Model No.
|
Model No.
|
Model No.
|
6000
|
6200
|
6300
|
618/1
|
6819
|
6001
|
6201
|
6301
|
618/1.5
|
6919
|
6002
|
6202
|
6302
|
618/2
|
16019
|
6003
|
6203
|
6303
|
618/2.5
|
6919
|
6004
|
6204
|
6304
|
618/3
|
6219
|
6005
|
6205
|
6305
|
618/4
|
6319
|
6006
|
6206
|
6306
|
618/5
|
6419
|
6007
|
6207
|
6307
|
618/6
|
6820
|
6008
|
6208
|
6308
|
618/7
|
6920
|
6009
|
6209
|
6309
|
618/8
|
6020
|
6010
|
6210
|
6310
|
618/9
|
6220
|
6011
|
6211
|
6311
|
619/8
|
6320
|
6012
|
6212
|
6312
|
619/1
|
6420
|
6013
|
6213
|
6313
|
619/1.5
|
6021
|
6014
|
6214
|
6314
|
619/2
|
6221
|
6015
|
6215
|
6315
|
619/3
|
6321
|
6016
|
6216
|
6316
|
619/3-Z
|
B17-126DD
|
6017
|
6217
|
6317
|
619/3-2Z
|
B17-127DD
|
6018
|
6218
|
6318
|
619/4
|
B20-112DD
|
6019
|
6219
|
6319
|
619/4-Z
|
B20-122DD
|
6020
|
6220
|
6320
|
619/4-2Z
|
B23-9 DDU28ACG60
|
6021
|
6221
|
6321
|
619/5
|
B25-147
|
6022
|
6222
|
6322
|
619/5-Z
|
559059
|
6024
|
6224
|
6324
|
619/5-2Z
|
6201/12.5
|
6026
|
6226
|
6326
|
619/6
|
6904/19
|
6028
|
6228
|
6328
|
619/6-Z
|
62304 2RS
|
6030
|
6230
|
6330
|
619/6-2Z
|
28BCS15NSL
|
Bearing Number | ID | OD | Width |
6200 | 10 | 30 | 9 |
6201 | 12 | 32 | 10 |
6202 | 15 | 35 | 11 |
6203 | 17 | 40 | 12 |
6204 | 20 | 47 | 14 |
6205 | 25 | 52 | 15 |
6206 | 30 | 62 | 16 |
6207 | 35 | 72 | 17 |
6208 | 40 | 80 | 18 |
6209 | 45 | 85 | 19 |
6210 | 50 | 90 | 20 |
6211 | 55 | 100 | 21 |
6212 | 60 | 110 | 22 |
6213 | 65 | 120 | 23 |
6214 | 70 | 125 | 24 |
6215 | 75 | 130 | 25 |
6216 | 80 | 140 | 26 |
6217 | 85 | 150 | 28 |
6218 | 90 | 160 | 30 |
6219 | 95 | 170 | 32 |
6220 | 100 | 180 | 34 |
6221 | 105 | 190 | 36 |
6222 | 110 | 200 | 38 |
6224 | 120 | 215 | 40 |
6226 | 130 | 230 | 40 |
6228 | 140 | 250 | 42 |
6230 | 150 | 270 | 45 |