• Welcome
Bearings
View Our
All Bearings Type
Current Inventory
Search Our
Current Inventory
Contact NNB Bearings
For More Information
Contact NNB Bearings

KOYO 30210JR Bearing

Bearing 30210JR KOYO , KOYO bearing

Dimensional Specifications

  • Bore type KOYO Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 30210JR
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
58.5
Size mating parts (Da min.)
79
Size mating parts (Da max.)
81.5
Size mating parts (ra max.)
1.5
Size mating parts (rb max.)
1.5
Size mating parts (da max.)
58
Size mating parts (Db min.)
85

Overall dimension

External diameter
90 mm
Internal diameter
50 mm
B Width
21.75 mm
Weight
0.566 Kg
Outer ring width
17 mm

Size Geometric characteristics

rРадиус наружней фаски
1.5 mm

Load and resources

Dynamic load capacity
76.5 кН
C0 Static load capacity
91.7 кН
Cr Radial dynamic load
76.5 кН
Maximum speed with grease lubrication
4300 об/мин
WoilЧастота вращения предельная при жидкой смазке
5700 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
TМонтажная высота в сборе
21.75 mm
Расстояние до действительного центра опоры (a)
20.1 mm
Estimated coefficient (e)
0.42
Y0Estimated coefficient
0.79
Y1Estimated coefficient
1.43
Size
50x90x21.75
Size (r2 min.)
1.5 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 30215CR
    2. KOYO
    3. 75
    4. 130
    5. 27.25
    6. 1.4
    1. 30211JR
    2. KOYO
    3. 55
    4. 100
    5. 22.75
    6. 0.732
    1. 30308JR
    2. KOYO
    3. 40
    4. 90
    5. 25.25
    6. 0.757
    1. 30306JR
    2. KOYO
    3. 30
    4. 72
    5. 20.75
    6. 0.411
    1. 32210JR
    2. KOYO
    3. 50
    4. 90
    5. 24.75
    6. 0.643
    1. 33210JR
    2. KOYO
    3. 50
    4. 90
    5. 32
    6. 0.887
    1. 30330JR
    2. KOYO
    3. 150
    4. 320
    5. 72
    6. 26.6
    1. 30216JR
    2. KOYO
    3. 80
    4. 140
    5. 28.25
    6. 1.72
    1. 30211CR
    2. KOYO
    3. 55
    4. 100
    5. 22.75
    6. 0.75
    1. 30309JR
    2. KOYO
    3. 45
    4. 100
    5. 27.25
    6. 1.01
    1. 30308XR
    2. KOYO
    3. 40
    4. 90
    5. 25.25
    6. 0.78
    1. 30215JR
    2. KOYO
    3. 75
    4. 130
    5. 27.25
    6. 1.42
    1. 30214CR
    2. KOYO
    3. 70
    4. 125
    5. 26.25
    6. 1.3
    1. 30310JR
    2. KOYO
    3. 50
    4. 110
    5. 29.25
    6. 1.32
    1. 21063/21212
    2. KOYO
    3. 15.875
    4. 53.975
    5. 22.225
    6. 0.26
    1. 30305JR
    2. KOYO
    3. 25
    4. 62
    5. 18.25
    6. 0.273
    1. 30230JR
    2. KOYO
    3. 150
    4. 270
    5. 49
    6. 11.6
    1. 30212JR
    2. KOYO
    3. 60
    4. 110
    5. 23.75
    6. 0.945
    1. 30240JR
    2. KOYO
    3. 200
    4. 360
    5. 64
    6. 26.4
    1. 30320JR
    2. KOYO
    3. 100
    4. 215
    5. 51.5
    6. 8.49
    1. 30214JR
    2. KOYO
    3. 70
    4. 125
    5. 26.25
    6. 1.32
    1. 30219JR
    2. KOYO
    3. 95
    4. 170
    5. 34.5
    6. 3.2
    1. 30212CR
    2. KOYO
    3. 60
    4. 110
    5. 23.75
    6. 0.93
    1. 30218JR
    2. KOYO
    3. 90
    4. 160
    5. 32.5
    6. 2.65
    1. 30220JR
    2. KOYO
    3. 100
    4. 180
    5. 37
    6. 3.83
    1. 30307XR
    2. KOYO
    3. 35
    4. 80
    5. 22.75
    6. 0.56
    1. 30213CR
    2. KOYO
    3. 65
    4. 120
    5. 24.75
    6. 1.15
    1. 30213JR
    2. KOYO
    3. 65
    4. 120
    5. 24.75
    6. 1.18
    1. 30217JR
    2. KOYO
    3. 85
    4. 150
    5. 30.5
    6. 2.17
    1. 30302JR
    2. KOYO
    3. 15
    4. 42
    5. 14.25
    6. 0.098

KOYO Bearings News

2002-07-30
FAG Spherical Roller Bearings 22344
2004-01-08
51206V/HR11T1 SKF Bearing Best Selling Bearing
2005-06-18
KOYO 53316U Bearing Bearing Size: 80mm140mm Buy Bearing
2006-11-27
INA NKIA 59/22 Needle Roller/ Angular Contact Ball Bearing
2008-05-08
Other Inch Type Slewing Ring Bearings
2009-10-16
Thrust Ball Bearings 51107 Thrust Ball Bearings 51107
2011-03-28
Bearing TA 3030 Z (IKO) Size And Specification
2012-09-05
NSK 29292 Bearings Bearings Kiribati
2014-02-14
7206C Bearing NACHI 7206C NACHI Angular Contact Bearing
2015-07-26
Page 153 Of Spherical Roller Bearing
2017-01-03
IKO GBRI 325224 Bearings Bearings Greece
2018-06-14
NTN NUKRT40/3AS Bearing In Zaire
2019-11-23
INA NA4860 INA NA4860 Bearing 300x380x80
2021-05-04
INA HK1414RS Bearing INAHK1414RS Shanghai Bearing Co.
2022-10-12
CX 30307 A Bearing Retailers CX 30307 A Mauritius