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- Webcode Seach | Series
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#CODE
- Discontinued Products
Angular Contact Ball Bearings - Open, Single or Double Row, Steel or Stainless Steel. (7021B)
- On Sale Till 15/12/2024
- Volume Discount
A ball bearing that can simultaneously support a radial load and a large axial load in one direction.[Features]
-Contact angle type of 15 degrees, 25 degrees, 30 degrees, 40 degrees
-Various cages made of polyamide, steel, and brass[Use]
-Hydraulic pump that applies axial load in addition to radial load, vertical
Can be used for mold pumps, spindles of machine tools that require improved shaft rotation accuracy and rigidity, grinding spindles, electromagnetic clutches for automobile air conditioners, etc.
| Part Number |
|---|
| 7021B |
Loading...
Basic Information
| Outer Ring Shape | Flat | Load Direction | Radial | Outer Ring | With Outer Ring |
|---|---|---|---|---|---|
| Size Standards | Metric System |
Please check the type/dimensions/specifications of the part 7021B in the Angular Contact Ball Bearings - Open, Single or Double Row, Steel or Stainless Steel. series.
Specification/Dimensions
-
Specifications, Environment
- Standard
- For high Speed
-
Combination of Angular Contact Ball Bearings
-
Single Row -
Back Combination -
Front Combination -
Parallel Combination
-
-
type
- 52
- 53
- 5□□
- 70
- 72
- 73
- 79
- 7□□
- BNR
-
Type
-
Angular Contact Ball Bearing (Single Row) -
Angular Contact Ball Bearing (Double Row)
-
-
Inner/Outer Ring Material
- Steel
- Stainless Steel
- Steel
-
Bearing Style
-
Open Type -
Double Shielded
-
-
Precision
- Grade 0
- Grade 4
- Grade 5
-
I.D.(Ø)
-
O.D.(Ø)
-
Width(mm)
-
Basic Dynamic Load Rating(N)
- 600
- 2030
- 2150
- 3200
- 3350
- 4550
- 4750
- 5000
- 5300
- 5350
- 5400
- 5800
- 6100
- 6250
- 6400
- 6600
- 6950
- 7150
- 7450
- 7850
- 7900
- 7950
- 8000
- 8100
- 8650
- 8750
- 8800
- 8850
- 9300
- 9400
- 9450
- 9950
- 10100
- 10400
- 10700
- 10800
- 10900
- 11100
- 11200
- 11300
- 11400
- 11700
- 12100
- 12200
- 12500
- 12900
- 13000
- 13300
- 13400
- 14000
- 14100
- 14300
- 14400
- 14500
- 14600
- 14800
- 15100
- 15900
- 16000
- 16100
- 16200
- 16600
- 16900
- 17300
- 17600
- 18000
- 18100
- 18300
- 18700
- 19000
- 19100
- 19400
- 19500
- 19600
- 20200
- 20500
- 20600
- 21300
- 21600
- 22500
- 23000
- 23100
- 23500
- 23600
- 24000
- 24400
- 24500
- 24600
- 25900
- 26000
- 26300
- 26400
- 26500
- 26900
- 27000
- 27100
- 27300
- 28100
- 28200
- 28600
- 29600
- 29700
- 30500
- 31000
- 31500
- 32000
- 32500
- 33000
- 33500
- 34000
- 35000
- 35500
- 36000
- 36500
- 37000
- 37500
- 39000
- 39500
- 40000
- 40500
- 41000
- 41500
- 42000
- 42500
- 43000
- 44000
- 45000
- 46500
- 47000
- 47500
- 48000
- 48500
- 49000
- 49500
- 50000
- 50500
- 51000
- 51500
- 52000
- 53000
- 54500
- 55000
- 56000
- 56500
- 57500
- 58500
- 59000
- 60000
- 60500
- 62000
- 63500
- 64000
- 64500
- 66500
- 67000
- 67500
- 68000
- 68500
- 69000
- 69500
- 70500
- 71500
- 72000
- 73000
- 73500
- 74000
- 75000
- 75500
- 76000
- 76500
- 79000
- 79500
- 80000
- 80500
- 81500
- 83000
- 86000
- 88000
- 89000
- 90000
- 93000
- 95000
- 96500
- 98000
- 102000
- 103000
- 106000
- 107000
- 111000
- 114000
- 116000
- 117000
- 118000
- 120000
- 121000
- 123000
- 125000
- 128000
- 130000
- 133000
- 135000
- 136000
- 137000
- 142000
- 144000
- 145000
- 146000
- 147000
- 149000
- 154000
- 155000
- 156000
- 157000
- 159000
- 162000
- 165000
- 167000
- 170000
- 171000
- 176000
- 183000
- 186000
- 189000
- 190000
- 191000
- 201000
- 207000
- 208000
- 218000
- 220000
- 224000
- 225000
- 240000
- 246000
- 248000
- 263000
- 266000
- 275000
- 284000
- 289000
- 300000
- 305000
- 335000
- 390000
- 410000
- 430000
-
Rolling Element Material
- Steel
- Stainless Steel
- Ceramics (silicon nitride)
- Steel
-
Retainer Type
- Punching
- Momi removing
- Resin Forming
-
Clearance sign
-
Preload
- Light Preload
- Medium Precompression
- No
- Normal preload
- Small Preload
- Special preload
-
Contact angle(Degree)
- 15
- 25
- 30
- 40
-
Holder Symbol
- No
- T
- TYN
- W
-
Symbol of Bearing Ring Shape
-
Seal, Shield Symbols
-
Precision Grade Symbol
-
Symbol of contact angle
- A5
- A
- B
- C
- No
-
Combination symbol
- DB
- DF
- DT
- DU
- No
- SU
-
Preload Mark
- CP8
- EL
- L
- M
- No
-
Special Configurations Code
- U01
- No
-
Bearing type symbol
- BNR
- No
-
Type symbol
- H
- No
-
Material Symbol
-
Spacer, Sleeve symbol
- H
- No
Days to Ship
-
- All
- Same day
- 8 Days or Less
- 9 Days or Less
- 10 Days or Less
- 11 Days or Less
- 12 Days or Less
- 13 Days or Less
- 16 Days or Less
- 18 Days or Less
- 49 Days or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
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Additional Products in this Category
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- Deep Groove Ball Bearings - Single Row, NSK.
- Small Ball Bearings - Single Row.
- Deep Groove Ball Bearings - Single Row, Nachi-Fujikoshi.
- Thin Section Four-Point Contact Ball Bearing - Sealed, JHA Series
- Deep Groove Ball Bearing - Retaining Ring, Single Row, Inch, 7500 Series
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