Machined Ring Inch Size Needle Roller Bearings BRI102212
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Machined Ring Inch Size Needle Roller Bearings BRI102212

1.13 years experience of needle roller bearings manufacturing
2.Rich stock, fast delivery ( 3-5 days)
3.Samples available
4.Packing details ( single box packing/industrial packing)
Availability:
  • BRI102212

  • XSP or OEM

Machined Ring Inch Size Needle Roller Bearings BRI102212


XSP solid ring needle roller bearings have a compact structure, small radial size, and large load capacity. They are suitable for components with limited radial outline size. The assembled G2 needle rollers have a diameter variation of less than 2µm. Except for the full-filled needle roller bearings, high rigidity cages are used to accurately guide the needle roller parallel axis.


Needle roller bearings without inner ring RNA, NK type

Needle roller bearings without inner ring are suitable for components with limited radial dimensions. Since there is no inner ring, the surface of the journal that cooperates with them is a direct rolling surface. It is required that the surface hardness is not lower than HRC60, and the surface roughness Ra value is not greater than 0.63µm. This type of bearing does not limit the axial displacement of the shaft or the housing, and the limiting speed is higher.


Needle roller bearings with inner ring NA, NKI type

Since this type of bearing has no ribs, the inner ring, outer ring, full set of needle rollers and cages can be installed separately, without limiting the axial displacement of the shaft or housing. Because the needle rollers are separated by a cage, friction is reduced, so it can be used in parts with higher speeds.


轴径

Shaft Dia.

mm (inch)

 

轴承型号

Bearing Designation

外形尺寸

Boundary Dimensions

inch/mm

标准装配尺寸

Standard mounting dimensions

mm

基本额定负荷

Load Rating

极限转速

Limiting Speed

Rpm

动 Cr

静 Cor

d

D

B

dh

Max

Max

kgf

kgf

9.525

BRI    61812

15.875

28.575

19.050

24.5

0.6

1930

2010

25000

12.700

BRI  82012

19.050

31.750

19.050

26.5

1

2220

2490

20000

BRI    82016

19.050

31.750

25.400

26.5

1

2810

3380

20000

15.875

BRI   102212

22.225

34.925

19.050

29.7

1

2340

2770

18000

BRI     102216

22.225

34.925

25.400

29.7

1

2970

3760

18000

19.050

BRI   122412

25.400

38.100

19.050

32.9

1

2580

3250

16000

BRI     122416

25.400

38.400

25.400

32.9

1

3280

4420

16000

22.225

BRI   142616

28.575

41.275

25.400

36

1

3560

5090

14000

BRI     142620

28.575

41.275

31.750

36

1

4410

6690

14000

25.400

BRI   142620

31.750

44.450

25.400

39.2

1

3670

5450

13000

BRI     162816

31.750

44.450

31.750

39.2

1

4550

7180

13000

28.575

BRI   162820

34.925

47.625

25.400

42.4

1

3930

6120

11000

BRI 183020

34.925

47.625

31.750

42.4

1

4870

8060

11000

31.750

BRI   203316

38.100

52.388

25.400

45.1

1.5

4460

6820

11000

BRI 203320

38.100

52.388

31.750

45.1

1.5

5530

8980

11000

34.925

BRI   223516

41.275

55.562

25.400

48.3

1.5

4570

7230

9500

BRI 223520

41.275

55.562

31.750

48.3

1.5

5670

9530

9500

 

 

38.100

BRI 243716

44.450

58.738

25.400

51.5

1.5

4850

7980

9000

BRI 243720

44.450

58.738

31.750

51.5

1.5

6010

10500

9000

BRI   243820

44.450

60.325

31.750

53.1

1.5

6010

10500

9000

BRI 243920

47.625

31.912

31.750

54.7

1.5

6130

11000

8500

50.800

BRI   264116

50.800

65.088

25.400

57.8

1.5

5200

9110

8000

BRI 264120

50.800

65.088

31.750

57.8

1.5

6440

12000

8000

44.450

BRI   284824

57.150

76.200

38.100

69

1.5

9200

16100

7000

BRI 284828

57.150

76.200

44.450

69

1.5

10700

19500

7000

50.800

BRI   325224

63.500

82.550

38.100

74.3

2

9640

17700

6500

BRI 325228

63.500

82.550

44.450

74.3

2

11200

21400

6500

57.150

BRI   365624

69.850

88.900

38.100

80.7

2

10100

19300

5500

BRI 365628

69.850

88.900

44.450

80.7

2

11700

23300

5500

63.500

BRI   406024

76.200

95.250

38.100

87

2

10700

21600

5500

BRI 406028

76.200

95.250

44.450

87

2

12400

26100

5500

69.850

BRI   446828

82.550

107.950

44.450

99.7

2

14400

26400

5000

BRI 446832

82.550

107.950

50.800

99.7

2

15700

29500

5000

76.200

BRI   487232

88.900

114.300

50.800

106.1

2

16500

32100

4500

82.550

BRI 527632

95.250

120.650

50.800

111.4

2.5

17200

34900

4000

88.900

BRI   568032

101.600

127.000

50.800

111.4

2.5

18000

37500

4000


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Email: eddy-xsp@xspzc.com
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